Αρχειοθήκη ιστολογίου

Αλέξανδρος Γ. Σφακιανάκης
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5
Άγιος Νικόλαος Κρήτη 72100
2841026182
6032607174

Κυριακή 20 Δεκεμβρίου 2015

OtoRhinoLaryngology & Medicine,New Articles,December 21st,2015


Adenomatoid Odontogenic Tumor with Peripheral Cemento-Osseous Reactive Proliferation

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 49 δευτερόλεπτα
: Report of Two Cases and Review of the Literature via Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology Figures and tables 1. [image: Case 1. The tumor core (left) consists of epithelial elements admixed with ...] 2. [image: Case 1. Above, Leisegang ringed calcifications coalesce to form sheets of ...] 3. [image: Case 1. In the epithelial core, globules of lamellated dysplastic enamel are ...] 4. [image: Case 1. In the fibrotic capsule, amphophilic bone-like matrix entraps some ...] 5. [image: Case 1. In the external shell, evenly-distributed... περισσότερα »

Swollen lips, herpetiform ulcerations and erythematous fungiform papilla

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 49 δευτερόλεπτα
An unusual presentation of oral acute graft-versus-host-disease in a haploidentical hematopoietic stem cell transplant recipient via Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology Publication date: Available online 19 December 2015 *Source:*Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology Author(s): Catherine Hong, Tang Kok Siew, Mariflor Villegas, Tan Poh Lin Oral acute graft versus host disease (aGVHD) is a significant sequelae of allogeneic hematopoietic stem cell transplantation (HSCT). Presently, transplant physicians have to diagnose GVHD based on clin...περισσότερα »

Orbital fractures in children

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 49 δευτερόλεπτα
: 10 years’ experience from a tertiary centre via British Journal of Oral and Maxillofacial Surgery Publication date: December 2015 *Source:*British Journal of Oral and Maxillofacial Surgery, Volume 53, Issue 10 Author(s): Peranada Sirichai, Peter J. Anderson Our aim was to examine the relations between type and site of the fracture, age of the patient, and the management and outcomes, among children diagnosed with orbital fractures at the Women's and Children's Hospital, Adelaide, during a 10-year period from 1 January 2003 to 31 December 2012. The records of 41 children whose ages ra...περισσότερα »

Nonsurgical therapy of chronic periodontitis with adjunctive systemic azithromycin or amoxicillin/metronidazole

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 49 δευτερόλεπτα
Nonsurgical therapy of chronic periodontitis with adjunctive systemic azithromycin or amoxicillin/metronidazole: Abstract ObjectivesThe objective of the present study is to compare the effect of systemic adjunctive use of azithromycin with amoxicillin/metronidazole to scaling and root planing (SRP) in a clinical study. Materials and methodsData from 60 individuals with chronic periodontitis were evaluated after full-mouth SRP. Antibiotics were given from the first day of SRP, in the test group (*n* = 29), azithromycin for 3 days and, in the control group (*n* = 31), amoxicillin... περισσότερα »

Osteonecrosis of the Jaw in Patients treated with Denosumab for Metastatic Tumors to the Bone

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 4 δευτερόλεπτα
Osteonecrosis of the Jaw in Patients treated with Denosumab for Metastatic Tumors to the Bone: A Series of Thirteen Patients: This case series describes the course of osteonecrosis of the jaw (ONJ) in thirteen patients with metastatic bone tumors treated solely with denosumab. Patients on denosumab may be more prone to developing ONJ even without a risk/precipitating factor and they may develop ONJ early in their denosumab therapy. The outcomes of ONJ in ten patients following a period of denosumab discontinuation after the onset of ONJ were: 3 had complete resolution of symptoms, 4...περισσότερα »

From the Gene to Odor Perception

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 4 δευτερόλεπτα
Unravelling the Olfactory Sense: From the Gene to Odor Perception: Although neglected by science for a long time, the olfactory sense is now the focus of a panoply of studies that bring new insights and raises interesting questions regarding its functioning. The importance in the clarification of this process is of interest for science, but also motivated by the food and perfume industries boosted by a consumer society with increasingly demands for higher quality standards. In this review, a general overview of the state of art of science regarding the olfactory sense is presented ... περισσότερα »

Microwave Disinfection

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 5 δευτερόλεπτα
Occlusal Pressure Analysis of Complete Dentures after Microwave Disinfection: A Clinical Study: Abstract Purpose This clinical study evaluated the effect of microwave disinfection protocols on the occlusal pressure pattern of dentures. Materials and Methods Dentures were constructed for 40 patients and evaluated as follows (n = 20). Group 1: Patients had the maxillary dentures submitted to microwave disinfection, once a week, for 4 weeks. Group 2: Patients had the maxillary dentures submitted to microwave disinfection, three times a week, for 4 weeks. Occlusal contacts were recorded...περισσότερα »

Dislocation of tooth fragments or entire teeth into the sinus

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 5 δευτερόλεπτα
[In Process Citation].: *[In Process Citation].* Swiss Dent J. 2015;125(12):1355 Authors: Bichsel D, Stadlinger B, Damerau G Abstract Due to the anatomical proximity between the maxillary sinus and the teeth of the upper jaw, dislocation of tooth fragments or entire teeth into the sinus may occur during tooth extraction. Following the verification of such a foreign body within the sinus, its removal and the coverage of the oro-antral communication should be performed immediately for the prevention of possible sinus infection. In 2D-radiographic imaging, foreign bodies may not be... περισσότερα »

Oxidised regenerate cellulose (TABOTAMP ®)

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 5 δευτερόλεπτα
[In Process Citation].: *[In Process Citation].* Swiss Dent J. 2015;125(12):1364-7 Authors: Yildirim V, Lübbers HT, Yildirim A Abstract Since the 1950s, oxidised regenerate cellulose (TABOTAMP ®) has been successfully applied for local haemostasis in intra- or postoperative bleeding complications. The scope of this medical product is large and it has found its place in oral and maxillofacial surgery. Although the application of TABOTAMP ® in medicine and dentistry is common, further complications next to the absence of the haemostatic effect may be encountered if used incorrectl... περισσότερα »

Afatinib/carboplatin/paclitaxel induction chemotherapy followed by standard chemoradiation in HPV-negative or high-risk HPV-positive locally advanced stage III/IVa/IVb HNSCC

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 6 δευτερόλεπτα
A phase I study afatinib/carboplatin/paclitaxel induction chemotherapy followed by standard chemoradiation in HPV-negative or high-risk HPV-positive locally advanced stage III/IVa/IVb head and neck squamous cell carcinoma via ScienceDirect Publication: Oral Oncology Publication date: Available online 17 December 2015 *Source:*Oral Oncology Author(s): Christine H. Chung, Michelle A. Rudek, Hyunseok Kang, Shanthi Marur, Pritish John, Nancy Tsottles, Sarah Bonerigo, Andy Veasey, Ana Kiess, Harry Quon, Anthony Cmelak, Barbara A. Murphy, Jill Gilbert IntroductionAfatinib is an ErbB family r... περισσότερα »

Ponatinib for Advanced Medullary Thyroid Cancer

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 7 δευτερόλεπτα
Ponatinib for Advanced Medullary Thyroid Cancer: *Condition*: Thyroid Neoplasms *Intervention*: Drug: Ponatinib *Sponsors*: National Institutes of Health Clinical Center (CC); National Cancer Institute (NCI) ArmsAssigned InterventionsActive Comparator: A RET mutation positive Drug: Ponatinib Ponatinib tablets will be administered orally, continually, once daily at a dose of 30 mg. A cycle of ponatinib is defined as 28 consecutive days starting with the first day of the treatment cycle. Treatment will be administered primarily in an outpatient setting. Active Comparator: B ...περισσότερα »

Neoadjuvant Treatment of Nimotuzumab With Chemotherapy or Radiotherapy in Resectable Esophageal Squamous Cell Carcinoma

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 7 δευτερόλεπτα
Neoadjuvant Treatment of Nimotuzumab With Chemotherapy or Radiotherapy in Resectable Esophageal Squamous Cell Carcinoma: *Condition*: Esophageal Squamous Cell Carcinoma *Interventions*: Drug: Nimotuzumab; Drug: Paclitaxel; Drug: Cisplatin; Radiation: Radiation; Procedure: Surgery *Sponsor*: Peking University ArmsAssigned InterventionsExperimental: Nimotuzumab with Chemotherapy Patients will receive neoadjuvant chemotherapy of paclitaxel and cisplatin with concurrent nimotuzumab. Paclitaxel 175mg per square metre on day 1 and cisplatin 30mg per square metre on day 1 a... περισσότερα »

Proposal for a descriptive guideline of vascular changes in lesions of the vocal folds by the committee on endoscopic laryngeal imaging of the European Laryngological Society

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 8 δευτερόλεπτα
Proposal for a descriptive guideline of vascular changes in lesions of the vocal folds by the committee on endoscopic laryngeal imaging of the European Laryngological Society: AbstractIn the last decades new endoscopic tools have been developed to improve the diagnostic work-up of vocal fold lesions in addition to normal laryngoscopy, i.e., contact endoscopy, autofluorescence, narrow band imaging and others. Better contrasted and high definition images offer more details of the epithelial and superficial vascular structure of the vocal folds. Following these developments, particula...περισσότερα »

The effects of different environmental pH on healing of tympanic membrane: an experimental study

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 8 δευτερόλεπτα
The effects of different environmental pH on healing of tympanic membrane: an experimental study: AbstractIn this study, we investigated the effect of environmental pH on healing of acute rat tympanic membrane perforations. Twenty Wistar albino rats were divided into four groups and used in the study. A large myringotomy was performed in the posteroinferior quadrants of both tympanic membranes. In left ears, topical pH 4 standard calibration solution was used in groups 1 and 3, and pH 7 standard calibration solution was used in groups 2 and 4. Right ears served as controls, and all... περισσότερα »

Effect of supplemental oxygen 80 % on post-tonsillectomy nausea and vomiting: a randomized controlled trial

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 8 δευτερόλεπτα
Effect of supplemental oxygen 80 % on post-tonsillectomy nausea and vomiting: a randomized controlled trial: AbstractNausea and vomiting are two of the most common complications of tonsillectomy in children. Administration of supplemental 80 % oxygen during surgery reduces the incidence of postoperative nausea and vomiting. We aimed to test the efficacy of supplemental 80 % oxygen during tonsillectomy on postoperative nausea and vomiting. In a randomized controlled trial in Shahid Mostafa Khomeini Hospital in Tehran, 102 children scheduled for tonsillectomy (±adenoidectomy) under g... περισσότερα »

Clinical and surgical implications regarding morphometric variations of the medial wall of the orbit in relation to age and gender

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 8 δευτερόλεπτα
Clinical and surgical implications regarding morphometric variations of the medial wall of the orbit in relation to age and gender: AbstractThe ethmoidal foramens are located on the medial wall of the orbit and are key reference points for intraoperative orientation. Detailed knowledge of the anatomy, bony landmarks and morphometric characteristics of the medial wall of the orbit is essential for various surgical procedures. The aim of this study was to determine the morphometric variations in the medial wall of the orbit and establish significant variations regarding age and gende... περισσότερα »

Chronic Rhinosinusitis : Conventional Radiography,CT and Diagnostic Nasal Endoscopy (DNE)

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 9 δευτερόλεπτα
Comparative Evaluation of Chronic Rhinosinusitis Patients by Conventional Radiography, Computed Tomography and Diagnostic Nasal Endoscopy (DNE) via Latest Results for Indian Journal of Otolaryngology and Head & Neck Surgery AbstractChronic rhinosinusitis is a common condition in medical practice. It is defined as inflammation of the mucosa of nose and paranasal sinuses, the fluids within these cavities, and/or the underlying bone that has been present with or without treatment for at least 12 weeks duration. In 1997, a detailed definition of the syndrome was developed by the Rhinosinu... περισσότερα »

Speech nasality and nasometry in cleft lip and palate

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 9 δευτερόλεπτα
Speech nasality and nasometry in cleft lip and palate via ScienceDirect Publication: Brazilian Journal of Otorhinolaryngology Publication date: Available online 18 December 2015 *Source:*Brazilian Journal of Otorhinolaryngology Author(s): Fabiane Rodrigues Larangeira, Jeniffer de Cássia Rillo Dutka, Melina Evangelista Whitaker, Olívia Mesquita Vieira de Souza, José Roberto Pereira Lauris, Mariana Jales Felix da Silva, Maria Inês Pegoraro-Krook IntroductionPerceptive evaluation is considered the gold standard to evaluate speech nasality. Several procedures are used to collect and analyze...περισσότερα »

Metastasis of femur chondrosarcoma : Thyroid compressive mass

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 9 δευτερόλεπτα
Thyroid compressive mass, a metastasis of femur chondrosarcoma after 14 years: case report and literature review via ScienceDirect Publication: Brazilian Journal of Otorhinolaryngology [image: Comparison of histology of the initial chondrosarcoma (right) and thyroid ...] [image: CT-scan of the thyroid mass. Due to the patient] *Source:*Brazilian Journal of Otorhinolaryngology Author(s): François Simon, Marion Classe, Pierre Vironneau, Michel Wassef, Philippe Herman, Nicolas le Clerc

Trans-oral endoscopic partial adenoidectomy

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 12 δευτερόλεπτα
does not worsen the speech after cleft palate repair via ScienceDirect Publication: Brazilian Journal of Otorhinolaryngology Publication date: Available online 18 December 2015 *Source:*Brazilian Journal of Otorhinolaryngology Author(s): Mosaad Abdel-Aziz, Badawy Khalifa, Ahmed Shawky, Mohammed Rashed, Nader Naguib, Asmaa Abdel-Hameed IntroductionAdenoid hypertrophy may play a role in velopharyngeal closure especially in patients with palatal abnormality; adenoidectomy may lead to velopharyngeal insufficiency and hyper nasal speech. Patients with cleft palate even after repair should n... περισσότερα »

One and six months after major surgery for head and neck cancer

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 15 δευτερόλεπτα
Diagnostic and therapeutic features associated with modification of quality-of-life's outcomes between one and six months after major surgery for head and neck cancer via ScienceDirect Publication: Brazilian Journal of Otorhinolaryngology Publication date: Available online 18 December 2015 *Source:*Brazilian Journal of Otorhinolaryngology Author(s): Margherita Gobbo, Federica Bullo, Giuseppe Perinetti, Annalisa Gatto, Giulia Ottaviani, Matteo Biasotto, Giancarlo Tirelli IntroductionTreatments used in head and neck cancer greatly impact the physical, psychological and functional state of...περισσότερα »

Hearing function after betahistine therapy in patients with Ménière's disease

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 16 δευτερόλεπτα
Hearing function after betahistine therapy in patients with Ménière's disease via ScienceDirect Publication: Brazilian Journal of Otorhinolaryngology Publication date: Available online 18 December 2015 *Source:*Brazilian Journal of Otorhinolaryngology Author(s): Seyed Javad Seyed Tootoonchi, Samad Ghiasi, Parvaneh Shadara, Daniel Fadaei Fouladi IntroductionPreventing or reversing hearing loss is challenging in Ménière's disease. Betahistine, as a histamine agonist, has been tried in controlling vertigo in patients with Ménière's disease, but its effectiveness on hearing problems is not...περισσότερα »

Management of children with auditory neuropathy spectrum disorder (ANSD)

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 16 δευτερόλεπτα
Management of children with auditory neuropathy spectrum disorder (ANSD) via ScienceDirect Publication: Brazilian Journal of Otorhinolaryngology Publication date: Available online 18 December 2015 *Source:*Brazilian Journal of Otorhinolaryngology Author(s): Çağıl Gökdoğan, Şenay Altınyay, Bülent Gündüz, Yusuf Kemal Kemaloğlu, Yıldırım Bayazıt, Kemal Uygur IntroductionANSD is a challenging problem.ObjectiveTo present our experience on management of the children with ANSD with respect to clinical data.MethodsThis retrospective study included all children younger than 16 years of age who a... περισσότερα »

STOP-Bang Questionnaire as a Screening Tool for Obstructive Sleep Apnea

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 16 δευτερόλεπτα
Validation of the STOP-Bang Questionnaire as a Screening Tool for Obstructive Sleep Apnea among Different Populations: A Systematic Review and Meta-Analysis: by Mahesh Nagappa, Pu Liao, Jean Wong, Dennis Auckley, Satya Krishna Ramachandran, Stavros Memtsoudis, Babak Mokhlesi, Frances Chung Background Diagnosing obstructive sleep apnea (OSA) is clinically relevant because untreated OSA has been associated with increased morbidity and mortality. The STOP-Bang questionnaire is a validated screening tool for OSA. We conducted a systematic review and meta-analysis to determine the ef... περισσότερα »

Breast milk iodine concentration (BMIC)

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 16 δευτερόλεπτα
Optimization of a New Mass Spectrometry Method for Measurement of Breast Milk Iodine Concentrations and an Assessment of the Effect of Analytic Method and Timing of Within-Feed Sample Collection on Breast Milk Iodine Concentrations: Thyroid , Vol. 0, No. 0. Author information Susanne Dold,1 Jeannine Baumgartner,2 Christophe Zeder,1 Adam Krzystek,1 Jennifer Osei,2 Max Haldimann,3 Michael B. Zimmermann,1,4 and Maria Andersson1,4 1Human Nutrition Laboratory, Institute of Food Nutrition and Health, ETH Zurich, Zurich, Switzerland. 2Centre of Excellence for Nutrition, North-West Univers... περισσότερα »

Obstructive Sleep Apnea Is Associated with Liver Damage and Atherosclerosis in Patients with Non-Alcoholic Fatty Liver Disease

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 16 δευτερόλεπτα
Obstructive Sleep Apnea Is Associated with Liver Damage and Atherosclerosis in Patients with Non-Alcoholic Fatty Liver Disease: by Salvatore Petta, Oreste Marrone, Daniele Torres, Maria Buttacavoli, Calogero Cammà, Vito Di Marco, Anna Licata, Anna Lo Bue, Gaspare Parrinello, Antonio Pinto, Adriana Salvaggio, Antonino Tuttolomondo, Antonio Craxì, Maria Rosaria Bonsignore Background/Aims We assessed whether obstructive sleep apnea (OSA) and nocturnal hypoxemia are associated with severity of liver fibrosis and carotid atherosclerosis in patients with biopsy-proven NAFLD and low pre...περισσότερα »

Paragangliomas

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 16 δευτερόλεπτα
Treatment Of Carotid Paraganglioma via Otolaryngology-Head and Neck Surgery Publication date: Available online 18 December 2015 *Source:*Operative Techniques in Otolaryngology-Head and Neck Surgery Author(s): David Myssiorek, Mark Persky Carotid paragangliomas, commonly known as carotid body tumors, are the most commonly reported head and neck paragangliomas. They are slow-growing and always associated with the carotid arteries and adjacent nerves. They are rarely malignant. The estimates for familial transmission of this tumor range from 30 to 50%. When multiple paragangliomas are pres... περισσότερα »

Labyrinthine otosclerosis : Binaural cochlear implantation

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 16 δευτερόλεπτα
Letter to the Editor Binaural cochlear implantation for a case of labyrinthine otosclerosis - S. Ouraini, , - I. Nakkabi, - A. Rouihi, - F. Benariba - Service d’ORL et CCF, hôpital militaire d’instruction Mohammed V, CHU Ibn-Sina, Rabat, Morocco [image: CT scan of petrous temporal bones showing correct position of the electrodes on ...] [image: Steps of binaural cochlear implantation. A. Placement of surgical drapes ...]

Parapharyngeal heterotopic glioma : Myocutaneous sternocleidomastoid flap

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 16 δευτερόλεπτα
Myocutaneous sternocleidomastoid flap for reconstruction after the resection of a parapharyngeal heterotopic glioma in a child with cleft palate, and systematic review of parapharyngeal glial heterotopia via International Journal of Pediatric Otorhinolaryngology Publication date: Available online 18 December 2015 *Source:*International Journal of Pediatric Otorhinolaryngology Author(s): Héctor M Prado-Calleros, José R Arrieta-Gómez, Beatriz Castillo-Ventura, Sara Parraguirre Martínez, Carlos Jiménez-Gutiérrez, Irma Jimenez-Escobar We describe the surgery and reconstruction employed with...περισσότερα »

Predicting Hypocalcaemia Post-Thyroidectomy: a retrospective audit of results compared to a previously published nomogram in 64 Patients Treated at a District General Hospital

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 16 δευτερόλεπτα
Predicting Hypocalcaemia Post-Thyroidectomy: a retrospective audit of results compared to a previously published nomogram in 64 Patients Treated at a District General Hospital: Abstract With the increasing incidence of thyroid cancer (1), total and completion thyroidectomy are increasingly common in the NHS. Hypocalcaemia is an important complication of these procedures. The reported UK national incidence is 27% for total thyroidectomy and 29% for completion thyroidectomy (2). Predicting individualised patient risk would allow departments to focus resources on high risk patients, w... περισσότερα »

Use of Symptoms and Risk Factors to Predict Acute Otitis Media in Infants

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 16 δευτερόλεπτα
Use of Symptoms and Risk Factors to Predict Acute Otitis Media in Infants via International Journal of Pediatric Otorhinolaryngology Publication date: Available online 18 December 2015 *Source:*International Journal of Pediatric Otorhinolaryngology Author(s): David P. McCormick, Kristofer Jennings, Linda C. Ede, Pedro Alvarez-Fernandez, Janak Patel, Tasnee Chonmaitree ObjectivesInfants and children with upper respiratory tract infection (URI) often have concurrent acute otitis media (AOM). Young infants have less specific symptoms than older children. The purpose of this study was to ev... περισσότερα »

Ear canal static pressure on the dynamic behaviour of outer and middle ear

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 16 δευτερόλεπτα
Effects of ear canal static pressure on the dynamic behaviour of outer and middle ear in newborns via International Journal of Pediatric Otorhinolaryngology Publication date: Available online 19 December 2015 *Source:*International Journal of Pediatric Otorhinolaryngology Author(s): Venkatesh Aithal, Joseph Kei, Carlie Driscoll, Michio Murakoshi, Hiroshi Wada ObjectiveThe present study investigated the effect of ear canal pressure on the dynamic behaviour of the outer and middle ear in newborns with and without a conductive condition using the sweep frequency impedance (SFI) technology...περισσότερα »

Comparison of three different concurrent chemoradiation regimens for treatment of laryngeal cancer

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 16 δευτερόλεπτα
Comparison of three different concurrent chemoradiation regimens for treatment of laryngeal cancer: AbstractDuring last decades, laryngeal organ preservation strategies have emerged. The data about the oncological outcomes mainly come from multi-institutional prospective studies. In this study, we aimed to determine the oncological outcomes of different organ preservation regimens applied in routine practice. Patients who had definitive concurrent chemoradiation (CRT) for treatment of laryngeal cancer between January 2001 and June 2013 were retrospectively reviewed. There were 139 ... περισσότερα »

Patterns of esophageal pressure responses to a rapid drink challenge test in patients with esophageal motility disorders

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 16 δευτερόλεπτα
Patterns of esophageal pressure responses to a rapid drink challenge test in patients with esophageal motility disorders: Abstract Background Multiple rapid swallow has been proposed as a challenge test that can help diagnosis and management of patients with esophageal motility disorders. Our aim was to characterize specific pressure patterns in response to a rapid drink challenge test in patients with esophageal motility disorders, and to determine the potential of these patterns in the diagnosis of patients with esophageal symptoms but normal single swallow manometry. Methods Pres... περισσότερα »

Characterizing magnetic resonance signal decay due to gaussian diffusion: The path integral approach and a convenient computational method

The influence of Gaussian diffusion on the magnetic resonance signal is determined by the apparent diffusion coefficient (ADC) and tensor (ADT) of the diffusing fluid as well as the gradient waveform applied to sensitize the signal to diffusion. Estimations of ADC and ADT from diffusion-weighted acquisitions necessitate computations of, respectively, the b-value and b-matrix associated […]

HIV-1 gp140 epitope recognition is influenced by immunoglobulin D H gene segment sequence

Abstract Complementarity Determining Region 3 of the immunoglobulin (Ig) H chain (CDR-H3) lies at the center of the antigen-binding site where it often plays a decisive role in antigen recognition and binding. Amino acids encoded by the diversity (DH) gene segment are the main component of CDR-H3. Each DH has the potential to rearrange into […]

Physician experiences and preferences in the treatment of HR+/HER2− metastatic breast cancer in the United States: a physician survey

Abstract Sequential endocrine therapy (ET) is recommended for postmenopausal women with hormone receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2−) metastatic breast cancer (mBC) and without visceral symptoms. Chemotherapy (CT) can be considered after sequential ETs, but is associated with adverse side effects. We assessed physicians’ preferences and self-reported prescribing patterns for ET and CT […]

Reply

We appreciate very much Dr Xue and colleagues’ thorough and critical review of our manuscript. The authors raise several good points: (1) the difficulty in adjusting for confounding variables even with sophisticated statistical methodologies raises concern for adopting restrictive transfusion practices; and (2) specific transfusion thresholds, which were outside the scope of this study, may […]

Regarding “The association of perioperative transfusion with 30-day morbidity and mortality in patients undergoing major vascular surgery”

With great interest, we read the recent article by Obi and colleagues1 assessing relationships of perioperative transfusion with short-term outcomes after major vascular surgery in a retrospective study. They showed that perioperative transfusion is independently associated with increased risks of postoperative 30-day morbidity and mortality. Strengths of this study include the large sample of patients […]

Aneurysmal degeneration of the femoral artery secondary to an anaplastic large cell lymphoma

The development of peripheral aneurysms secondary to lymphoma infiltration is extremely infrequent. We describe a 62-year-old man who presented with an enlarging mass in the right thigh associated with lower extremity edema and an 18-month history of systemic symptoms. Examination revealed a large nontender, nonpulsatile mass in the right thigh with extensive multiple ulcerations over […]

Use of Hyperspectral Imaging to Assess Vascular Dysfunction in Arterial Disease

Ultrasound measurement of brachial artery flow mediated dilation during reactive hyperemia has been widely used in research as a noninvasive measure of endothelial function. However, the need for B-mode ultrasonography to measure brachial artery diameter can be technically challenging and inconvenient for providers and patients. Hyperspectral imaging (HSI) is a technology that with limited training […]

Multiple preoperative and intraoperative factors predict early fistula thrombosis in the Hemodialysis Fistula Maturation Study

Early thrombosis (ET) contributes to autogenous arteriovenous fistula (AVF) failure. We studied patients undergoing AVF placement in the Hemodialysis Fistula Maturation Study, a prospective, observational cohort study, using a nested case-control analysis to identify preoperative and intraoperative predictors of ET. from #Medicine-SfakianakisAlexandros via o.lakala70 on Inoreader http://ift.tt/1S3HRNh via IFTTT

Isolated abdominal aortic dissection in a young female patient

A 43-year-old woman presented with acute lower abdominal pain radiating to both sides of the groin. She had no history of smoking, drug abuse, surgeries, trauma, or any chronic diseases. There was no family history of vascular disease. On the admission physical examination, she was normotensive, had normal pulses on four limbs, and presented tenderness […]

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from #Medicine-SfakianakisAlexandros via o.lakala70 on Inoreader http://ift.tt/1S3HQc9 via IFTTT

Study finds that more than one-third of patients with metastatic cancer continue to work

A new analysis indicates that many patients continue working after being diagnosed with metastatic cancer, but a heavy burden of symptoms may prevent them from doing so. Published early online in CANCER, a peer-reviewed journal of the American Cancer… from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/1m36wG1 via IFTTT

Hawaiian blessing for golf broadcaster – Hamilton Spectator

Hamilton Spectator Hawaiian blessing for golf broadcaster Hamilton Spectator Kapalua was his motivation even when the diagnosis — Stage 4 salivary gland cancer — seemed dire. Stage 4 generally means terminal. Rolfing, who for three decades has been the face of golf in Hawaii, played in the Kapalua International tournament … from #AlexandrosSfakianakis via Alexandros […]

Physician experiences and preferences in the treatment of HR+/HER2− metastatic breast cancer in the United States: a physician survey

Abstract Sequential endocrine therapy (ET) is recommended for postmenopausal women with hormone receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2−) metastatic breast cancer (mBC) and without visceral symptoms. Chemotherapy (CT) can be considered after sequential ETs, but is associated with adverse side effects. We assessed physicians’ preferences and self-reported prescribing patterns for ET and CT […]

Biodegradability of HCH in agricultural soils from Guadeloupe (French West Indies): identification of the lin genes involved in the HCH degradation pathway

Abstract Banana has been a main agricultural product in the French West Indies (Guadeloupe and Martinique) since the 1960s. This crop requires the intensive use of pesticides to prevent attacks by insect pests. Chlorinated pesticides, such as hexachlorocyclohexane (HCH), chlordecone and dieldrin, were used until the beginning of the 1990s, resulting in a generalized diffuse […]

Diversity, community structure, and bioremediation potential of mercury-resistant marine bacteria of estuarine and coastal environments of Odisha, India

Abstract Both point and non-point sources increase the pollution status of mercury and increase the population of mercury-resistant marine bacteria (MRMB). They can be targeted as the indicator organism to access marine mercury pollution, besides utilization in bioremediation. Thus, sediment and water samples were collected for 2 years (2010–2012) along Odisha coast of Bay of […]

Impact of land use changes on water quality in headwaters of the Three Gorges Reservoir

Abstract The assessment of spatial and temporal variation of water quality influenced by land use is necessary to manage the environment sustainably in basin scales. Understanding the correlations between land use and different formats of nonpoint source nutrients pollutants is a priority in order to assess pollutants loading and predicting the impact on surface water […]

Study finds that more than one-third of patients with metastatic cancer continue to work

A new analysis indicates that many patients continue working after being diagnosed with metastatic cancer, but a heavy burden of symptoms may prevent them from doing so. Published early online in CANCER, a peer-reviewed journal of the American Cancer… from #ORL-AlexandrosSfakianakis via simeraentaxei on Inoreader http://ift.tt/1m36wG1 via IFTTT

Hawaiian blessing for golf broadcaster – Hamilton Spectator

Hamilton Spectator Hawaiian blessing for golf broadcaster Hamilton Spectator Kapalua was his motivation even when the diagnosis — Stage 4 salivary gland cancer — seemed dire. Stage 4 generally means terminal. Rolfing, who for three decades has been the face of golf in Hawaii, played in the Kapalua International tournament … from #ORL-AlexandrosSfakianakis via simeraentaxei […]

Physician experiences and preferences in the treatment of HR+/HER2− metastatic breast cancer in the United States: a physician survey

Abstract Sequential endocrine therapy (ET) is recommended for postmenopausal women with hormone receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2−) metastatic breast cancer (mBC) and without visceral symptoms. Chemotherapy (CT) can be considered after sequential ETs, but is associated with adverse side effects. We assessed physicians’ preferences and self-reported prescribing patterns for ET and CT […]

Physician experiences and preferences in the treatment of HR+/HER2− metastatic breast cancer in the United States: a physician survey

Abstract Sequential endocrine therapy (ET) is recommended for postmenopausal women with hormone receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2−) metastatic breast cancer (mBC) and without visceral symptoms. Chemotherapy (CT) can be considered after sequential ETs, but is associated with adverse side effects. We assessed physicians’ preferences and self-reported prescribing patterns for ET and CT […]

Biodegradability of HCH in agricultural soils from Guadeloupe (French West Indies): identification of the lin genes involved in the HCH degradation pathway

Abstract Banana has been a main agricultural product in the French West Indies (Guadeloupe and Martinique) since the 1960s. This crop requires the intensive use of pesticides to prevent attacks by insect pests. Chlorinated pesticides, such as hexachlorocyclohexane (HCH), chlordecone and dieldrin, were used until the beginning of the 1990s, resulting in a generalized diffuse […]

Diversity, community structure, and bioremediation potential of mercury-resistant marine bacteria of estuarine and coastal environments of Odisha, India

Abstract Both point and non-point sources increase the pollution status of mercury and increase the population of mercury-resistant marine bacteria (MRMB). They can be targeted as the indicator organism to access marine mercury pollution, besides utilization in bioremediation. Thus, sediment and water samples were collected for 2 years (2010–2012) along Odisha coast of Bay of […]

Impact of land use changes on water quality in headwaters of the Three Gorges Reservoir

Abstract The assessment of spatial and temporal variation of water quality influenced by land use is necessary to manage the environment sustainably in basin scales. Understanding the correlations between land use and different formats of nonpoint source nutrients pollutants is a priority in order to assess pollutants loading and predicting the impact on surface water […]

Antihistamines

Antihistamines: Drugs that combat the histamine released during an allergic reaction by blocking the action of the histamine on the tissue. Antihistamines do not stop the formation of histamine nor do they stop the conflict between the IgE and antigen. Therefore, antihistamines do not stop the allergic reaction but protect tissues from some of its […]

Role of Anatomic variations of Uncinate Process in Frontal Sinusitis

Abstract The osteomeatal complex plays an important role in the development of Chronic rhinosinusitis. The ethmoidal infundibulum is bordered medially by the uncinate process, and the anatomic relationship between the ethmoidal infundibulum and the frontal recess may depend upon the types of attachment of the uncinate process. The osteomeatal complex is the main area targeted […]

Postoperative antibiotic prophylaxis in clean-contaminated head and neck oncologic surgery

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 30 δευτερόλεπτα
Postoperative antibiotic prophylaxis in clean-contaminated head and neck oncologic surgery: a retrospective cohort study: AbstractAntibiotic prophylaxis is commonly used in head and neck oncologic surgery, due to the clean-contaminated nature of these procedures. There is a wide variety in the use of prophylactic antibiotics regarding the duration of application and the choice of agent. The purpose of this study was to determine whether short-term or long-term antibiotic prophylaxis has an impact on the development of head and neck surgical wound infection (SWI). Retrospective char... περισσότερα »

Comparison of three different concurrent chemoradiation regimens for treatment of laryngeal cancer

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 30 δευτερόλεπτα
Comparison of three different concurrent chemoradiation regimens for treatment of laryngeal cancer: AbstractDuring last decades, laryngeal organ preservation strategies have emerged. The data about the oncological outcomes mainly come from multi-institutional prospective studies. In this study, we aimed to determine the oncological outcomes of different organ preservation regimens applied in routine practice. Patients who had definitive concurrent chemoradiation (CRT) for treatment of laryngeal cancer between January 2001 and June 2013 were retrospectively reviewed. There were 139 ... περισσότερα »

Globus pharyngeus in patients with chronic thyroiditis

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 30 δευτερόλεπτα
The increased risk of globus pharyngeus in patients with chronic thyroiditis: a case control study by admin via European Review » Otolaryngology OBJECTIVE: A correlation between globus pharyngeus and thyroid gland inflammation has been mentioned in previous studies. However, the potential risk of globus pharyngeus in chronic thyroiditis patients has not been shown so far. The aim of this study is to investigate a possible association between chronic thyroiditis and globus pharyngeus. PATIENTS AND METHODS: The study was performed in an ultrasound (US) center of a tertiary health care i...περισσότερα »

Facial paralysis after superficial parotidectomy

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 30 δευτερόλεπτα
: analysis of possible predictors of this complication via ScienceDirect Publication: Brazilian Journal of Otorhinolaryngology Publication date: Available online 19 December 2015 *Source:*Brazilian Journal of Otorhinolaryngology Author(s): Renato Fortes Bittar, Homero Penha Ferraro, Marcelo Haddad Ribas, Carlos Neutzling Lehn IntroductionSalivary gland tumors represent 3–10% of all head and neck neoplasms. These tumors occur predominantly in major salivary glands. The parotid gland is affected most often, ranging from 36.6% to 83%. The pleomorphic adenoma comprises 45–60% of all salivar...περισσότερα »

Postauricular neurofibroma

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 30 δευτερόλεπτα
Case report Postauricular neurofibroma – a rare occurrence ☆ Neurofibroma pós-auricular – uma ocorrência rara ☆ - Tan Shi Neea, - Mazita Amib, - Kong Min Hanc, - Primuharsa Putra Sabir Husin Athard, , - a Department of Otorhinolaryngology, Head & Neck Surgery, School of Medicine, KPJ Healthcare University College, Malaysia - b Ear, Nose & Throat – Head & Neck Consultant Clinic, KPJ Klang Specialist Hospital/KPJ Healthcare University College, Selangor, Malaysia - c Department of Otorhinolaryngology, Head & Neck Surgery, Universiti Kebangsaan Malaysia M... περισσότερα »

The facial palsy as first symptom of the temporal bone lung cancer metastasis

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 30 δευτερόλεπτα
Case report The facial palsy as first symptom of the temporal bone lung cancer metastasis A paralisia facial como primeiro sintoma de metástase de câncer pulmonar no osso temporal - Dragoslava Djerica, - Ivan Boricicb, - Nada Tomanovicb, - Ljiljana Cvorovica, - Srbislav Blazica, - Miljan Folica, , , - Igor Djoricc - a Clinic for Otorhinolaryngology and Maxillofacial Surgery, Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, Serbia - b Institute of Pathology, Faculty of Medicine, University of Belgrade, Serbia - c Depar... περισσότερα »

Platinum unsuitable head and neck cancer

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 30 δευτερόλεπτα
Clinical recommendations for defining platinum unsuitable head and neck cancer patient populations on chemoradiotherapy: A literature review via ScienceDirect Publication: Oral Oncology Publication date: Available online 19 December 2015 *Source:*Oral Oncology Author(s): Myung-Ju Ahn, Anil D’Cruz, Jan B. Vermorken, Jo-Pai Chen, Imjai Chitapanarux, Huy Quoc Thinh Dang, Alex Guminski, Danita Kannarunimit, Tong-Yu Lin, Wai Tong Ng, Keon-Uk Park, Anthony Tak Cheung Chan Toxicities resulting from platinum based chemotherapy in head and neck cancer is a cause for much concern. There is a lack... περισσότερα »

Esthesioneuroblastomas (ENBs)

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 33 δευτερόλεπτα
Long-term outcomes of patients with esthesioneuroblastomas: A cohort from a single institution via ScienceDirect Publication: Oral Oncology Publication date: Available online 19 December 2015 *Source:*Oral Oncology Author(s): Zhen-zhen Yin, Li Gao, Jing-wei Luo, Jun-lin Yi, Xiao-dong Huang, Yuan Qu, Kai Wang, Shi-ping Zhang, Jian-ping Xiao, Guo-zhen Xu, Ye-xiong Li ObjectiveEsthesioneuroblastoma is a rare cancer. The purpose of this study was to review the long-term outcomes of patients with esthesioneuroblastomas (ENBs) who were treated at a single institution.Materials and methodsOn... περισσότερα »

Endonasal Microdebrider Assisted Excision of Congenital Intranasal Nasolacrimal Duct Cyst or Inferior Mucocoele

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 33 δευτερόλεπτα
Endonasal Microdebrider Assisted Excision of Congenital Intranasal Nasolacrimal Duct Cyst or Inferior Mucocoele: Abstract ObjectiveCongenital intranasal nasolacrimal duct (NLD) cyst is a rare clinical entity in the newborn whilst inferior mucocoeles are more common. We reviewed our case series of the management of patients presenting with congenital intranasal NLD cysts and inferior mucocoeles treated using powered instrumentation under endoscopic guidance. MethodsA retrospective review identified three patients, between 2010 and 2013, who have had microdebrider assisted endosc...περισσότερα »

Clinical Predictors of Streptomycin-Vestibulotoxicity

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 35 δευτερόλεπτα
Clinical Predictors of Streptomycin-Vestibulotoxicity: AbstractThe Global tuberculosis control is challenged with a growing resistance to antitubercular treatment (ATT) culminating in resistant (MDR/XDR) strains; an important factor being premature withdrawal of streptomycin owing to its morbidity particularly nephrotoxicity and cochleotoxicity as guidelines for their prevention exist. An attempt is made here to address the least recognized and most debilitating vestibular toxic effects of streptomycin and defining a vestibular-protocol for its early detection and progression. Thir... περισσότερα »

Congenital Bilateral Saccular Cysts and Bifid Epiglottis: Presentation and Management

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 35 δευτερόλεπτα
Congenital Bilateral Saccular Cysts and Bifid Epiglottis: Presentation and Management: AbstractSaccular disorders are rare representing only 1.5 % of all laryngeal anomalies. Bifid epiglottis is also an extremely rare congenital anomaly that usually occurs in a syndromic picture in association with other anomalies such as polydactyly, cleft palate and micrognathia, which are seen in Pallister–Hall Syndrome and rarely with other syndromes. We report a case of bilateral saccular cysts and bifid epiglottis in a full term neonate presenting with stridor. The patient’s other congenital ... περισσότερα »

Role of Anatomic variations of Uncinate Process in Frontal Sinusitis

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 35 δευτερόλεπτα
Role of Anatomic variations of Uncinate Process in Frontal Sinusitis: AbstractThe osteomeatal complex plays an important role in the development of Chronic rhinosinusitis. The ethmoidal infundibulum is bordered medially by the uncinate process, and the anatomic relationship between the ethmoidal infundibulum and the frontal recess may depend upon the types of attachment of the uncinate process. The osteomeatal complex is the main area targeted in chronic rhinosinusitis and within it uncinate process is the first anatomical structure encountered. The aim of this study was to evaluat... περισσότερα »

The Kölliker-Fuse nucleus: The implications for cranial nerve function

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 35 δευτερόλεπτα
The Kölliker-Fuse nucleus: a review of animal studies and the implications for cranial nerve function in humans: AbstractTo review the scientific literature on the relationship between Kölliker-Fuse nucleus (KF) and cranial nerve function in animal models, with view to evaluating the potential role of KF maturation in explaining age-related normal physiologic parameters and developmental and acquired impairment of cranial nerve function in humans. Medical databases (Medline and PubMed). Studies investigating evidence of KF activity responsible for a specific cranial nerve function ... περισσότερα »

Topographical relationships of intramuscular nerves and vessels of the motor endplates in the thigh and gluteal regions of human fetuses: an immunohistochemical study

Alexandros G. SfakianakisστοCell and Tissue Research by Alexandros G. SfakianakisΠριν από 35 δευτερόλεπτα
Abstract Purpose The aim of this study was to describe topography of vessels and nerves in striated muscles to understand individual muscle function. Materials and methods Immunohistochemistry for nerve and artery was used to examine the thigh and gluteal muscles of six human midterm fetuses. Results The supplying nerves often accompanied arteries along epimysium bundling muscle fibers as well as in the covering fascia surrounding the entire muscle mass. However, courses of nerve twigs were usually independent of those of vessels in muscle bundles. Notably, irrespective of whethe...περισσότερα »

Salivary acinic cell carcinoma

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 36 δευτερόλεπτα
Salivary acinic cell carcinoma: reappraisal and update: AbstractEpidemiologic and clinicopathologic features, therapeutic strategies, and prognosis for acinic cell carcinoma of the major and minor salivary glands are critically reviewed. We explore histopathologic, histochemical, electron microscopic and immunohistochemical aspects and discuss histologic grading, histogenesis, animal models, and genetic events. In the context of possible diagnostic difficulties, the relationship to mammary analog secretory carcinoma is probed and a classification is suggested. Areas of controversy ... περισσότερα »

Long-term outcomes of endoscopic endonasal approach for skull base surgery: a prospective study

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 36 δευτερόλεπτα
Long-term outcomes of endoscopic endonasal approach for skull base surgery: a prospective study: AbstractLittle is known about the long-term effects of either transnasal transsphenoidal endoscopic approach (TTEA) or expanded endonasal approach (EEA). This study assessed the long-term impact of endoscopic skull base surgery on olfaction, sinonasal symptoms, mucociliary clearance time (MCT), and quality of life (QoL). Patients with pituitary adenomas underwent TTEA ( *n* = 38), while patients with other benign parasellar tumours who underwent an EEA with vascularised septal flap recon...περισσότερα »

Extracorporeal Membrane Oxygenation (ECMO)

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 36 δευτερόλεπτα
ECMO: 5 things paramedics need to know: By Aaron Dix Extracorporeal Membrane Oxygenation (ECMO) started in the 1970s as a way of supporting the heart and lung functions of neonates and young pediatric patients. Original ECMO devices were as large as a vehicle and difficult to operate. Over the past several years technological advances have allowed ECMO machines to become smaller, about the size of a large cardiac monitor weighing just over 25 pounds, and even portable enough to fit in most ambulances. As the size of the ECMO machine has shrunk, the role of ECMO has expanded rapid...περισσότερα »

Capnography

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 36 δευτερόλεπτα
Use capnography as a primary assessment tool for asthma and COPD exacerbation: By Kelly Grayson Obstructive airway disease is a constellation of chronic respiratory illnesses characterized by obstructed airflow through the terminal bronchioles and alveoli, either due to inflammation, obstruction by mucous and secretions, or loss of surface area for gas exchange from atelectasis. Asthma, bronchiectasis, emphysema, chronic bronchitis and cystic fibrosis all fall within the obstructive lung disease spectrum. Of these, asthma is the most common chronic disease among children, and ... περισσότερα »

Adjunctive Techniques for Large Carotid Body Tumors Percutaneous Embolization, TCD Monitoring

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 40 δευτερόλεπτα
Carotid body tumors are amongst the most vascular tumors encountered. Many surgeons opt for transarterial embolization using glue, Onyx, or PVA particles for large tumors. Generally, the tumoral blood supply arises from the external carotid branches. However, this circulation is very variable, and nontarget organ embolization, especially the brain, is a major concern. In the …

Editorial Board

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 40 δευτερόλεπτα
from #Medicine-SfakianakisAlexandros via o.lakala70 on Inoreader http://ift.tt/1UUqvCf via IFTTT from #Med Blogs by Alexandros G.Sfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/1Mqw84m via IFTTT

Midterm Outcomes of Self-Expanding Covered Stent Grafts for Repair of Popliteal Artery Aneurysms

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 40 δευτερόλεπτα
Poor distal runoff and use of numerous stents leads to diminished patency rates for endovascular treatment of popliteal artery aneurysms. from #Medicine-SfakianakisAlexandros via o.lakala70 on Inoreader http://ift.tt/1S3HO4i via IFTTT

Initial In-Vitro and In-Vivo Evaluation of a Self-Monitoring “Smart” Bypass Graft

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 40 δευτερόλεπτα
Prosthetic grafts for lower extremity revascularization and dialysis access fail due to hyperplastic stenosis. Revision of failed grafts often requires a more complex procedure with increased morbidity and mortality compared with an intervention to maintain assisted primary patency. Therefore, regular routine surveillance is advocated to monitor graft function, but grafts can fail between these episodic …

Follow-up of Glycemic Control and Cardiovascular Outcomes in Type 2 Diabetes

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 40 δευτερόλεπτα
Patients with type 2 diabetes who have intensive glucose control for 5.6 years have fewer major adverse cardiovascular events per 1000 person years than those with standard therapy but do not have any improvement in overall survival. from #Medicine-SfakianakisAlexandros via o.lakala70 on Inoreader http://ift.tt/1UUqxdm via IFTTT from #Med Blogs by Alexandros G.Sfakianakis via Alexandros G.Sfakianakis …

Radiation Dose During Complex Endovascular Procedures

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 40 δευτερόλεπτα
Radiation exposure of surgeons and patients during complex endovascular procedures (CEPs) is largely based on patient characteristics, case complexity, and the interventionalist’s knowledge of good operating practice. Phillips Health Systems has introduced a new image processing system (Allura Clarity) for interventional fluoroscopes that claims to maintain image quality at lower radiation doses using noise-reduction algorithms. …

Preservation Solution Impacts Physiologic Function and Cellular Viability of Human Saphenous Vein Graft

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 40 δευτερόλεπτα
Preservation of human saphenous veins (HSVs) in normal saline solution causes graft injury and leads to impaired physiologically function and decreased viability of HSVs. Harm can be mitigated by use of buffered salt solutions as preservation media. from #Medicine-SfakianakisAlexandros via o.lakala70 on Inoreader http://ift.tt/1UUqtKA via IFTTT from #Med Blogs by Alexandros G.Sfakianakis via Alexandros G.Sfakianakis …

GSE60580 Low oxygen and FGF2 effects on the transcriptome of the adult human dermal fibroblasts

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 40 δευτερόλεπτα
Contributors : Tanja Dominko ; Olga Kashpur Series Type : Expression profiling by array Organism : Homo sapiens Adult human dermal fibroblasts reside in vivo under low oxygen tension. Thus, low oxygen culture conditions represent a physiological state for adult human dermal fibroblasts. We have also previously shown that low oxygen and addition of basic …

GSE76189 Tetraspanin-2 promotes glucotoxic apoptosis by regulating JNK/β-catenin signaling pathway in human pancre atic β-cells

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 40 δευτερόλεπτα
Contributors : Jung M Kim ; Ik-Soon Jang Series Type : Expression profiling by array Organism : Homo sapiens Diabetes mellitus is a complex and heterogeneous disease that has β cell dysfunction at its core. Glucose toxicity affects pancreatic islets where it leads to β cell apoptosis. However, the role of JNK/β-catenin signaling pathway in …

GSE75979 Metabolic re-programming of pancreatic cancer mediated by CDK4/6 inhibition elicits unique vulnerabilities

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 40 δευτερόλεπτα
Contributor : Erik S Knudsen Series Type : Expression profiling by array Organism : Homo sapiens Gene expression levels were determined with control or PD-0332991 treatment from #Medicine-Sfakianakis via simeraentaxei on Inoreader http://ift.tt/1UUoIwS via IFTTT

Proteomonas sulcata ACR1: A Fast Anion Channelrhodopsin

Alexandros G. SfakianakisστοΑισθητική ΔερματολογίαΠριν από 42 δευτερόλεπτα
Abstract Natural channelrhodopsins with strictly anion selectivity and high unitary conductance have been recently discovered in the cryptophyte alga *Guillardia theta*. These proteins, called anion channelrhodopsins (ACRs), are of interest for their novel function and also because they were shown to be highly efficient tools to inhibit neuronal action potentials with light. We show that a homologous protein from the cryptophyte alga *Proteomonas sulcata* (named here *Psu*ACR1) exhibits similar strict anion selectivity as the previously identified *G. theta* ACRs. Like *G. theta* A... περισσότερα »

Adjunctive Techniques for Large Carotid Body Tumors Percutaneous Embolization, TCD Monitoring

Carotid body tumors are amongst the most vascular tumors encountered. Many surgeons opt for transarterial embolization using glue, Onyx, or PVA particles for large tumors. Generally, the tumoral blood supply arises from the external carotid branches. However, this circulation is very variable, and nontarget organ embolization, especially the brain, is a major concern. In the […]

Midterm Outcomes of Self-Expanding Covered Stent Grafts for Repair of Popliteal Artery Aneurysms

Poor distal runoff and use of numerous stents leads to diminished patency rates for endovascular treatment of popliteal artery aneurysms. from #Medicine-SfakianakisAlexandros via o.lakala70 on Inoreader http://ift.tt/1S3HO4i via IFTTT

Antihistamines

Antihistamines: Drugs that combat the histamine released during an allergic reaction by blocking the action of the histamine on the tissue. Antihistamines do not stop the formation of histamine nor do they stop the conflict between the IgE and antigen. Therefore, antihistamines do not stop the allergic reaction but protect tissues from some of its […]

Bidirectional associations between alcohol consumption and health-related quality of life amongst young and middle-aged women

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 59 δευτερόλεπτα
Abstract Background Evidence from cross-sectional studies has suggested a positive association between moderate alcohol consumption and health-related quality of life but prospective data remain scarce. Objectives To examine the bidirectional relationships between alcohol consumption and health-related quality of life using a longitudinal study design. Methods A total of 92 448 participants of the Nurses’ Health …

Responses to the letters to the editor for “battery powered bone drill: caution needed in densely blastic lesions”

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 59 δευτερόλεπτα
from #Medicine-SfakianakisAlexandros via o.lakala70 on Inoreader http://ift.tt/1TbxOUK via IFTTT

Reconstitution of GPCRs in Lipidic Cubic Phase (LCP): Comparison between Human Histamine 1 and Dopamine 2 Long Receptor Reconstitution into Five Different Self-Assembly Lipids

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 59 δευτερόλεπτα
The post Reconstitution of GPCRs in Lipidic Cubic Phase (LCP): Comparison between Human Histamine 1 and Dopamine 2 Long Receptor Reconstitution into Five Different Self-Assembly Lipids appeared first on Welcome to Avens. from #ORL-AlexandrosSfakianakis via simeraentaxei on Inoreader http://ift.tt/1TbBPZA via IFTTT from #Med Blogs by Alexandros G.Sfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/1m30YeG via IFTTT

Intravascular papillary endothelial hyperplasia: magnetic resonance imaging of finger lesions

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 59 δευτερόλεπτα
Abstract Objective To describe magnetic resonance imaging (MRI) features of intravascular papillary endothelial hyperplasia (IPEH), to identify findings differentiating IPEH of the finger from that of other locations, and to correlate these with pathology. Materials and methods Nineteen patients with 20 I.E. masses of the finger (n = 13) and other locations (n = 7) were evaluated. All patients …

Letter of the Day: Hypocritical anti-gay lobby gives free pass to lesbians – Jamaica Gleaner

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 59 δευτερόλεπτα
Letter of the Day: Hypocritical anti-gay lobby gives free pass to lesbians Jamaica Gleaner In effect, the teacher from western Jamaica was trying to teach us a lesson that “a high percentage of gay men suffer from anal cancers worldwide because of the unnatural friction involved”, and, conversely, the vaginal opening is meant for “penistic …

Diagnosis of rotator cuff tears using 3-Tesla MRI versus 3-Tesla MRA: a systematic review and meta-analysis

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 59 δευτερόλεπτα
Abstract Objective To compare the diagnostic accuracy of magnetic resonance imaging (MRI), 2-dimensional magnetic resonance arthrogram (MRA) and 3-dimensional isotropic MRA in the diagnosis of rotator cuff tears when performed exclusively at 3-T. Materials and methods A systematic review was undertaken of the Cochrane, MEDLINE and PubMed databases in accordance with the PRISMA guidelines. Studies …

Assessment of postoperative pain after reciprocating or rotary NiTi instrumentation of root canals: a randomized, controlled clinical trial

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 59 δευτερόλεπτα
Abstract Objectives The aim of this study was to assess postoperative pain in a prospective randomized clinical trial comparing two groups, using the Reciproc® system in one group and the ProTaper® rotary system in the other. Material and methods The study included 78 male patients, aged 18–64 years (mean age of 26 years), with asymptomatic …

Letter to the editor

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 59 δευτερόλεπτα
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Nonsurgical therapy of chronic periodontitis with adjunctive systemic azithromycin or amoxicillin/metronidazole

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 59 δευτερόλεπτα
Abstract Objectives The objective of the present study is to compare the effect of systemic adjunctive use of azithromycin with amoxicillin/metronidazole to scaling and root planing (SRP) in a clinical study. Materials and methods Data from 60 individuals with chronic periodontitis were evaluated after full-mouth SRP. Antibiotics were given from the first day of SRP, …

Retrospective analysis of intravertebral collateral enhancement in patients with central venous obstruction

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 59 δευτερόλεπτα
Abstract Objective To compare prevalence and patterns of intravertebral collateral enhancement in patients with and without central venous obstruction (CVO). Materials and methods Chest CTs performed between 1/1/2000 and 12/15/2012 with reports containing terms indicating CVO were identified. All contrast enhanced CTs were examined for the presence of CVO and collateral venous pathways. If intravertebral …

Antihistamines

Antihistamines: Drugs that combat the histamine released during an allergic reaction by blocking the action of the histamine on the tissue. Antihistamines do not stop the formation of histamine nor do they stop the conflict between the IgE and antigen. Therefore, antihistamines do not stop the allergic reaction but protect tissues from some of its […]

Archives of Public Health

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Antihistamines

Antihistamines: Drugs that combat the histamine released during an allergic reaction by blocking the action of the histamine on the tissue. Antihistamines do not stop the formation of histamine nor do they stop the conflict between the IgE and antigen. Therefore, antihistamines do not stop the allergic reaction but protect tissues from some of its […]

Letter of the Day: Hypocritical anti-gay lobby gives free pass to lesbians – Jamaica Gleaner

Letter of the Day: Hypocritical anti-gay lobby gives free pass to lesbians Jamaica Gleaner In effect, the teacher from western Jamaica was trying to teach us a lesson that «a high percentage of gay men suffer from anal cancers worldwide because of the unnatural friction involved», and, conversely, the vaginal opening is meant for «penistic […]

Reconstitution of GPCRs in Lipidic Cubic Phase (LCP): Comparison between Human Histamine 1 and Dopamine 2 Long Receptor Reconstitution into Five Different Self-Assembly Lipids

The post Reconstitution of GPCRs in Lipidic Cubic Phase (LCP): Comparison between Human Histamine 1 and Dopamine 2 Long Receptor Reconstitution into Five Different Self-Assembly Lipids appeared first on Welcome to Avens. from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/1TbBPZA via IFTTT

Archives of Public Health

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Subcutaneous intravascular papillary endothelial hyperplasia: ultrasound features and pathological correlation

Abstract Background To describe grayscale and color Doppler ultrasound features of subcutaneous intravascular papillary endothelial hyperplasia (IPEH). Materials and methods The ultrasound appearances of ten histologically proven subcutaneous IPEH in ten patients (age range, 15–69 years; mean age, 38.2 years; six females, four males) were reviewed retrospectively by two musculoskeletal radiologists. Color Doppler examination and […]

Cone-Beam CT in diagnosis of scaphoid fractures

Abstract Objective This prospective study investigated the sensitivity of cone beam computed tomography (CBCT), a low dose technique recently made available for extremity examinations, in detecting scaphoid fractures. Magnetic resonance imaging (MRI) was used as gold standard for scaphoid fractures. Materials and methods A total of 95 patients with a clinically suspected scaphoid fracture were […]

In Response to: “Battery-powered bone drill: caution needed in densely blastic lesions”

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Browser’s notes

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Athletic injuries of the lateral abdominal wall: review of anatomy and MR imaging appearance

Abstract The lateral abdominal wall is comprised of three muscles, each with a different function and orientation. The transversus abdominus, internal oblique, and external oblique muscles span the abdominal cavity between the iliocostalis lumborum and quadratus lumborum posteriorly and the rectus abdominis anteriorly. The lateral abdominal wall is bound superiorly by the lower ribs and […]

Intravascular papillary endothelial hyperplasia: magnetic resonance imaging of finger lesions

Abstract Objective To describe magnetic resonance imaging (MRI) features of intravascular papillary endothelial hyperplasia (IPEH), to identify findings differentiating IPEH of the finger from that of other locations, and to correlate these with pathology. Materials and methods Nineteen patients with 20 I.E. masses of the finger (n = 13) and other locations (n = 7) were evaluated. All patients […]

Diagnosis of rotator cuff tears using 3-Tesla MRI versus 3-Tesla MRA: a systematic review and meta-analysis

Abstract Objective To compare the diagnostic accuracy of magnetic resonance imaging (MRI), 2-dimensional magnetic resonance arthrogram (MRA) and 3-dimensional isotropic MRA in the diagnosis of rotator cuff tears when performed exclusively at 3-T. Materials and methods A systematic review was undertaken of the Cochrane, MEDLINE and PubMed databases in accordance with the PRISMA guidelines. Studies […]

Letter to the editor

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Assessment of postoperative pain after reciprocating or rotary NiTi instrumentation of root canals: a randomized, controlled clinical trial

Abstract Objectives The aim of this study was to assess postoperative pain in a prospective randomized clinical trial comparing two groups, using the Reciproc® system in one group and the ProTaper® rotary system in the other. Material and methods The study included 78 male patients, aged 18–64 years (mean age of 26 years), with asymptomatic […]

Nonsurgical therapy of chronic periodontitis with adjunctive systemic azithromycin or amoxicillin/metronidazole

Abstract Objectives The objective of the present study is to compare the effect of systemic adjunctive use of azithromycin with amoxicillin/metronidazole to scaling and root planing (SRP) in a clinical study. Materials and methods Data from 60 individuals with chronic periodontitis were evaluated after full-mouth SRP. Antibiotics were given from the first day of SRP, […]

Applied Spectroscopy

Applied Spectroscopy, published by SAGE Publications, last updated on 2015-12-18, available at http://asp.sagepub.com from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://asp.sagepub.com/ via IFTTT

International Studies Quarterly

International Studies Quarterly, published by Oxford University Press, last updated on 2015-12-18, available at http://ift.tt/1UUd0lT from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/1UUd0lT via IFTTT

Browser’s notes

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 2 ώρες
from #Medicine-SfakianakisAlexandros via o.lakala70 on Inoreader http://ift.tt/1TbxOUS via IFTTT from #Med Blogs by Alexandros G.Sfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/1ZjV3Q9 via IFTTT

Navicular bone position determined by positional MRI: a reproducibility study

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 2 ώρες
Abstract Objective To examine intraobserver, interobserver and between-day reproducibility of positional MRI for evaluation of navicular bone height (NVH) and medial navicular position (MNP). Materials and methods Positional MRI (pMRI) of the foot was performed on ten healthy participants (0.25 T G-scanner). Scanning was performed in supine and standing position, respectively. Two radiologists evaluated the …

Athletic injuries of the lateral abdominal wall: review of anatomy and MR imaging appearance

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 2 ώρες
Abstract The lateral abdominal wall is comprised of three muscles, each with a different function and orientation. The transversus abdominus, internal oblique, and external oblique muscles span the abdominal cavity between the iliocostalis lumborum and quadratus lumborum posteriorly and the rectus abdominis anteriorly. The lateral abdominal wall is bound superiorly by the lower ribs and …

Enthesitis of lumbar spinal ligaments in clinically suspected spondyloarthritis: value of gadolinium-enhanced MR images in comparison to STIR

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 2 ώρες
Abstract Objective To compare detection of spinal ligament enthesitis between gadolinium-enhanced fat-saturated T1-weighted gadolinium-enhanced fat-saturated T1-weighted (T1+Gd) and STIR sequences in patients with suspected spondyloarthritis. Materials and methods Sixty-eight patients (37 males, 42 ± 14 years) with a sacroiliac-joint (SIJ) and lumbar spine MRI for suspected spondyloarthritis were prospectively included. Sagittal T1+Gd and STIR images of the …

Responses to the letters to the editor for “battery powered bone drill: caution needed in densely blastic lesions”

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Use of vaccines as probes to define disease burden

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 2 ώρες
Lancet (London, England) from #Medicine-SfakianakisAlexandros via o.lakala70 on Inoreader http://ift.tt/1TbxKVb via IFTTT

Intravascular papillary endothelial hyperplasia: magnetic resonance imaging of finger lesions

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 2 ώρες
Abstract Objective To describe magnetic resonance imaging (MRI) features of intravascular papillary endothelial hyperplasia (IPEH), to identify findings differentiating IPEH of the finger from that of other locations, and to correlate these with pathology. Materials and methods Nineteen patients with 20 I.E. masses of the finger (n = 13) and other locations (n = 7) were evaluated. All patients …

MET is required for the recruitment of anti-tumoural neutrophils

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 2 ώρες
Nature from #Medicine-SfakianakisAlexandros via o.lakala70 on Inoreader http://ift.tt/1OhVf0F via IFTTT

Diagnosis of rotator cuff tears using 3-Tesla MRI versus 3-Tesla MRA: a systematic review and meta-analysis

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 2 ώρες
Abstract Objective To compare the diagnostic accuracy of magnetic resonance imaging (MRI), 2-dimensional magnetic resonance arthrogram (MRA) and 3-dimensional isotropic MRA in the diagnosis of rotator cuff tears when performed exclusively at 3-T. Materials and methods A systematic review was undertaken of the Cochrane, MEDLINE and PubMed databases in accordance with the PRISMA guidelines. Studies …

Letter to the editor

orlsfakianakisστοOtoRhinoLaryngology by Sfakianakis G.AlexandrosΠριν από 2 ώρες
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Patterns of Adaptation to Children’s Food Allergies

Abstract Background Families with food allergy (FA) are at risk of reduced quality of life and elevated anxiety. A moderate level of anxiety may be beneficial to sustain vigilance for food avoidance; however, excessive anxiety may increase risk for burden and maladjustment. The current study presents a framework for understanding patterns of adaptation to FA […]

Standardization of allergen products: 2. Detailed characterization of GMP-produced recombinant Phl p 5.0109 as European Pharmacopoeia reference standard

Abstract Background The Biological Standardization Programme of the European Directorate for Quality of Medicines and Healthcare (EDQM) aims at the establishment of well-characterized reference standards based on recombinant allergens and validated assays for quantification of major allergen content. The objective of this study was the detailed physicochemical and immunological characterization of recombinant Phl p 5.0109, […]

Breast reconstruction by tissue expansion: What is the integrity of the chest wall?

The use of tissue expanders and implants are both common during breast reconstructions. These devices are the preferred choice of many plastic surgeons around the world during breast reconstruction due to their technical ease of use, low co-morbidity and safety. However, several issues, such as the integrity of the chest wall during and after the […]

Topographical relationships of intramuscular nerves and vessels of the motor endplates in the thigh and gluteal regions of human fetuses: an immunohistochemical study

Abstract Purpose The aim of this study was to describe topography of vessels and nerves in striated muscles to understand individual muscle function. Materials and methods Immunohistochemistry for nerve and artery was used to examine the thigh and gluteal muscles of six human midterm fetuses. Results The supplying nerves often accompanied arteries along epimysium bundling […]

Polyarthrite révélatrice d’une atteinte disséminée gonococcique

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The effects of copper pyrithione, an antifouling agent, on developing zebrafish embryos

Abstract A substitute for the organotins has been the use of metal pyrithiones, principally zinc and copper (CuPT) as antifouling agents. Zebrafish, Danio rerio, embryos were exposed after fertilization to increasing concentrations of CuPT (2, 4, 8, 12, 16, 32 and 64 μg/L) for 24 h. Morphological abnormalities at 30, 96 and 120 hours post […]

Measuring cytochrome P450 activity in aquatic invertebrates: a critical evaluation of in vitro and in vivo methods

Abstract The first step in xenobiotic detoxification in aquatic invertebrates is mainly governed by the cytochrome P450 mixed function oxidase system. The ability to measure cytochrome P450 activity provides an important tool to understand macroinvertebrates’ responses to chemical stressors. However, measurements of P450 activity in small aquatic invertebrates have had variable success and a well […]

Polyarthrite révélatrice d’une atteinte disséminée gonococcique

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