Αρχειοθήκη ιστολογίου

Αλέξανδρος Γ. Σφακιανάκης
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5
Άγιος Νικόλαος Κρήτη 72100
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Παρασκευή 30 Οκτωβρίου 2015

OtoRhinoLaryngology New Articles & Online Medical Journals,October 30th,2015


Laryngeal ultrasound and laryngoscopy for the diagnosis and management of bilateral vocal fold paralysis

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 2 δευτερόλεπτα
Utilization of updated on Tue Oct 27, 2015 15:06 by Diaa El Din Mohamed El Henawi via The Egyptian Journal of Otolaryngology : 2015 - 31(4) *Diaa El Din Mohamed El Henawi, Mohamed R Ahmed, Alaa M Farid, Hassan Hal* The Egyptian Journal of Otolaryngology 2015 31(4):231-236 Objective Management of a severely compromised airway because of bilateral paralysis of the vocal cords represents a significant challenge. The aim of this study is to establish the validity and accuracy of ultrasonography in the evaluation of CO 2 laser surgery using optical endoscopy as the gold-standard techniqu... περισσότερα »

Frequency lowering and auditory training on speech perception outcome

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 3 δευτερόλεπτα
Effect of updated on Tue Oct 27, 2015 15:06 by Randa A Ahmed via The Egyptian Journal of Otolaryngology : 2015 - 31(4) *Randa A Ahmed, Mona I Mourad, Manal M El-Banna, Mohamed A Talaat* The Egyptian Journal of Otolaryngology 2015 31(4):244-249 Aim The aim of this study was to investigate the effect of auditory training on speech sound perception tasks in patients with steep sloping high-frequency sensorineural hearing loss using amplification with frequency-lowering hearing aids. Patients and methods This study was conducted on 10 adults with steeply sloping high-frequency sensorine...περισσότερα »

Intratympanic injection of dexamethasone for controlling subjective idiopathic tinnitus

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 5 δευτερόλεπτα
Intratympanic injection of dexamethasone for controlling subjective idiopathic tinnitus updated on Tue Oct 27, 2015 15:06 by Hussein Fared Weshahy via The Egyptian Journal of Otolaryngology : 2015 - 31(4) *Hussein Fared Weshahy, Enass Sayed Mohamed, Mohamed A M Salem, Marwa M M Hussein* The Egyptian Journal of Otolaryngology 2015 31(4):224-230 Background Tinnitus is a common and distressing symptom that is characterized by the perceived sensation of sound without a corresponding external stimulus. Intratympanic (IT) dexamethasone injection is used for the treatment of tinnitus by in... περισσότερα »

Multidetector-row computed tomography demonstration of Eagle syndrome

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 5 δευτερόλεπτα
Multidetector-row computed tomography demonstration of Eagle syndrome updated on Tue Oct 27, 2015 15:06 by Nisar A Wani via The Egyptian Journal of Otolaryngology : 2015 - 31(4) *Nisar A Wani, Parveen Lone, Tufela Shafi, Majid Jehangir* The Egyptian Journal of Otolaryngology 2015 31(4):264-266 Eagle syndrome is a symptom complex of recurrent throat pain, dysphagia, foreign body sensation, otalgia or orofacial pain resulting from elongated styloid process or mineralization of stylohyoid ligament. Elongated styloid process may stretch the cranial nerves in its vicinity, or compress the ...περισσότερα »

Conchopexy of middle turbinate versus bolgarization

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 5 δευτερόλεπτα
in endoscopic sinus surgery updated on Tue Oct 27, 2015 15:06 by Mohamed A Hegazy via The Egyptian Journal of Otolaryngology : 2015 - 31(4) *Mohamed A Hegazy, Ahmed Shawky, Mahmoud S El Fouly, Abdelnaser El Kabani* The Egyptian Journal of Otolaryngology 2015 31(4):219-223 Objectives The aim of this study is to assess the role of simple conchopexy suture in maintaining a widely patent middle meatus during the phase of postoperative healing (and its effect on olfaction); this enables delivery of topical medication and sinus aeration compared with functional endoscopic sinus surgery (E... περισσότερα »

Topical nasal steroids versus systemic steroids in the treatment of otitis media with effusion in children

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 7 δευτερόλεπτα
A comparative study of the efficacy of updated on Tue Oct 27, 2015 15:06 by Mohamed Anwar via The Egyptian Journal of Otolaryngology : 2015 - 31(4) *Mohamed Anwar, Mosaad Abdel-Aziz, Ahmad Nassar, Tamer Ismail* The Egyptian Journal of Otolaryngology 2015 31(4):208-212 Objective To evaluate the effectiveness of using topical nasal steroids versus oral steroids in the treatment of otitis media with effusion (OME) in children. Methods One hundred (100) patients were included in the study, they were divided into two equal groups, group A received intranasal mometasone furoate spray once...περισσότερα »

Intranasal prelacrimal recess approach in complete removal of anterior maxillary sinus lesions

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 7 δευτερόλεπτα
The role of updated on Tue Oct 27, 2015 15:06 by Mohammed A Al Ayadi via The Egyptian Journal of Otolaryngology : 2015 - 31(4) *Mohammed A Al Ayadi, Sherif A Raafat, Khalid A Ateya, Fadi M Gharib, Abdullah M Al Murtada* The Egyptian Journal of Otolaryngology 2015 31(4):213-218 Objective The aim of the study was to assess the role of the intranasal prelacrimal recess approach (PLRA) in complete removal of anterior maxillary lesions. Study design This was a prospective study in which 20 patients were recruited between July 2013 and September 2014 from the Otorhinolaryngology outpatie...περισσότερα »

Convergence insufficiency in children with attention deficit hyperactivity disorder

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 9 δευτερόλεπτα
The study of updated on Tue Oct 27, 2015 15:06 by Dina A Elsayed via The Egyptian Journal of Otolaryngology : 2015 - 31(4) *Dina A Elsayed, Rania M Abdou* The Egyptian Journal of Otolaryngology 2015 31(4):250-253 Introduction Attention deficit-hyperactivity disorder (ADHD) is characterized by low levels of attention and concentration and high levels of activity, distractibility, and impulsivity. Convergence insufficiency (CI) is a common condition that is characterized by a patient's inability to maintain proper binocular eye alignment on objects as they approach from distance to n... περισσότερα »

Shortened dental arches on oral health-related quality of life

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 10 δευτερόλεπτα
Impact of by J. L. F. Antunes, H. Tan, K. G. Peres, M. A. Peres via Journal of Oral Rehabilitation Summary This study described the prevalence of adults with shortened dental arches (SDA) in Brazil, specifically assessing the differences of oral health-related quality of life [the prevalence and severity of oral impacts on daily performance (OIDP)] by dentition status. We analysed data from the 2010 National Survey of Oral Health in Brazil, including home interviews and oral examinations. The assessment of SDA used two alternative definitions: having 3–5 natural occlusal units (OUs)...περισσότερα »

Stimulating Spiral Ganglion Neurons with Cochlear Implants

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 10 δευτερόλεπτα
Temporal Considerations for via Journal of the Association for Research in Otolaryngology AbstractA wealth of knowledge about different types of neural responses to electrical stimulation has been developed over the past 100 years. However, the exact forms of neural response properties can vary across different types of neurons. In this review, we survey four stimulus-response phenomena that in recent years are thought to be relevant for cochlear implant stimulation of spiral ganglion neurons (SGNs): refractoriness, facilitation, accommodation, and spike rate adaptation. Of these fou... περισσότερα »

A New Hearing Aid Supported Tinnitus Treatment

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 12 δευτερόλεπτα
Notched Environmental Sounds: A New Hearing Aid Supported Tinnitus Treatment Evaluated in 20 Patients by Daniel J. Strauss, Farah I. Corona–Strauss, Harald Seidler, Lars Haab, Ronny Hannemann via Clinical Otolaryngology Abstract There is converging evidence in that the suppression of neural hyperactivity by lateral inhibition using tailor-made notch filtering is a promising approach to support tinnitus treatments. We evaluated a new notched environmental sound technology for the first time as hearing aid supported tinnitus treatment in 20 tinnitus patients. This technology employs a no... περισσότερα »

Active versus passive humidification

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 12 δευτερόλεπτα
for self-ventilating tracheostomy and laryngectomy patients: A systematic review of the literature by C Wong, AA Shakir, A Farboud, HB Whittet via Clinical Otolaryngology Abstract Background Artificial humidification should be provided in the post-operative period for self-ventilating tracheostomy and laryngectomy patients (Neck Breathers) to prevent pulmonary complications. Neck breathers have significantly altered pulmonary physiology as the normal conditioning and filtration of inhaled air in the nose and pharynx are bypassed, allowing unconditioned air to enter the trachea direct... περισσότερα »

Analysis of ingested foreign bodies

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 15 δευτερόλεπτα
according to age, type, and location: a retrospective observational study by So Young Kim, Bumjung Park, Il Gyu Kong, Hyo Geun Choi via Clinical Otolaryngology Abstract Objective This study aimed to analyze the types and locations of ingested foreign bodies according to different age groups, from infants to the elderly. Design A retrospective chart review. Setting Tertiary referral center. Participants A total of 4,682 patients who ingested foreign bodies from January 2006 through February 2014. Methods The frequencies of foreign bodies were investigated in each age group. The types of... περισσότερα »

Olfactory and Cochleovestibular dysfunction after head injury

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 16 δευτερόλεπτα
in the workplace: an updated series by Ophir Ilan, Mohammed Iqbal Syed, Eitan Aziza, David D Pothier, John A Rutka via Clinical Otolaryngology Abstract Objective To determine the incidence of olfactory dysfunction in workers following head injury in the work place, to define its relationship to the site, severity of injury and direction of force. The demographics of head injured workers were also assessed to determine if those with olfactory loss were more likely to have sustained a cochleovestibular injury. Methods 3438 consecutive patients referred from the Workplace Safety and Insu... περισσότερα »

Massively parallel DNA sequencing from routinely processed cytological smears

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 16 δευτερόλεπτα
Massively parallel DNA sequencing from routinely processed cytological smears by Laure Piqueret-Stephan, Charles Marcaillou, Cécile Reyes, Aurélie Honoré, Mélanie Letexier, David Gentien, Nathalie Droin, Ludovic Lacroix, Jean-Yves Scoazec, Philippe Vielh via Cancer Cytopathology BACKGROUND Data generated by next-generation sequencing technologies have a pivotal role in precision medicine. These high-throughput techniques are preferentially performed on fresh tissue, but there is an increasing need for protocols adapted to materials derived from formalin-fixed, paraffin-embedded tissu... περισσότερα »

Listening efficiency during lessons under various types of noise

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 16 δευτερόλεπτα
Listening efficiency during lessons under various types of noise by Nicola Prodi and Chiara Visentin via The Journal of the Acoustical Society of America Pupils inside primary school classrooms can be exposed to extraneous noise, impairing their performance in the speech reception process. The different noises show a peculiar impact, depending on their level, spectral content and temporal fine structure. In order to understand how the disturbance is built up over time, in this work a large data set was analyzed, detailing the changes of pupils' performance as the lesson progresses fr... περισσότερα »

Ultrasonic backscatter measurements of bone

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 16 δευτερόλεπτα
Effect of intervening tissues on ultrasonic backscatter measurements of bone: An in vitro study by Brent K. Hoffmeister, P. Luke Spinolo, Mark E. Sellers, Peyton L. Marshall, Ann M. Viano and Sang-Rok Lee via The Journal of the Acoustical Society of America Ultrasonic backscatter techniques are being developed to diagnose osteoporosis. Tissues that lie between thetransducer and the ultrasonically interrogated region of bone may produce errors in backscatter measurements. The goal of this study is to investigate the effects of intervening tissues on ultrasonic backscatter measurements...περισσότερα »

Classroom acoustic conditions on speech perception in Kindergarten children

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 19 δευτερόλεπτα
The effect of different open plan and enclosed classroom acoustic conditions on speech perception in Kindergarten children by Kiri T. Mealings, Katherine Demuth, Jörg M. Buchholz and Harvey Dillon via The Journal of the Acoustical Society of America Open plan classrooms, where several classes are in the same room, have recently re-emerged in Australian primary schools. This paper explores how the acoustics of four Kindergarten classrooms [an enclosed classroom (25 children), double classroom (44 children), fully open plan triple classroom (91 children), and a semi-open plan K–6 “21st ...περισσότερα »

Speech intelligibility, speech quality, and music quality

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 20 δευτερόλεπτα
Comparing the information conveyed by envelope modulation for by James M. Kates and Kathryn H. Arehart via The Journal of the Acoustical Society of America This paper uses mutual information to quantify the relationship between envelope modulation fidelity and perceptual responses. Data from several previous experiments that measured speech intelligibility, speech quality, and music quality are evaluated for normal-hearing and hearing-impaired listeners. A model of the auditory periphery is used to generate envelope signals, and envelope modulation fidelity is calculated using the n... περισσότερα »

Stereotactic anatomical localization in complex sinus surgery

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 20 δευτερόλεπτα
: A systematic review and meta-analysis by Thomas D. Vreugdenburg, Robyn S. Lambert, Yasoba N. Atukorale, Alun L. Cameron via The Laryngoscope Objective It is recognized that stereotactic anatomical localization (SAL) is a useful tool in endoscopic sinus surgery (ESS), but it may be most beneficial for complex rather than routine sinus procedures. This review sought to determine the safety and efficacy of SAL in complex indications for ESS. Data Sources PubMed, EMBASE, Centre for Reviews and Dissemination, and the Cochrane Library were searched from inception up to April 4, 2014. Revi...περισσότερα »

EAACI Diet, Lifestyle and Asthma Task Force

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 22 δευτερόλεπτα
Asthma and dietary intake: an overview of systematic reviews EAACI Diet, Lifestyle and Asthma Task Force by Vanessa Garcia-Larsen, Stefano R Del Giacco, André Moreira, Matteo Bonini, David Charles, Tim Reeves, Kai-Håkon Carlsen, Tari Haahtela, Sergio Bonini, João Fonseca, Ioana Agache, Nikolaos G Papadopoulos, Luís Delgado viaAllergy Abstract Epidemiological research on the relationship between diet and asthma has increased in the last decade. Several components found in foods have been proposed to have a series of antioxidant, anti-allergic and anti-inflammatory properties, which ca... περισσότερα »

Hyalinizing Clear Cell Carcinoma of the Minor Salivary Glands of the Buccal Mucosa

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 22 δευτερόλεπτα
A Case of Hyalinizing Clear Cell Carcinoma, So-Called Clear Cell Carcinoma, Not Otherwise Specified, of the Minor Salivary Glands of the Buccal Mucosa via Case Reports in Otolaryngology Hyalinizing clear cell carcinoma (HCCC), so-called clear cell carcinoma, not otherwise specified (CCC (NOS)), of the salivary glands is a rare and low-grade malignant tumor. We report a case of HCCC so-called CCC (NOS) (referred to as HCCC) of the minor salivary gland of the buccal mucosa. A 52-year-old woman had presented with a gradually growing and indolent mass in the right buccal mucosa for about ...περισσότερα »

Pleomorphic adenoma involving soft tissue overlying the anterior border of ramus of the mandible

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 22 δευτερόλεπτα
: A rare ectopic presentation via ScienceDirect Publication: Journal of Oral Biology and Craniofacial Research Publication date: Available online 26 October 2015 *Source:*Journal of Oral Biology and Craniofacial Research Author(s): Naresh Kumar Sharma, Akhilesh Kumar Singh, Arun Pandey, Vishal Verma Ectopic pleomorphic adenoma is a rare presentation in sites other than major and minor salivary glands. In literature, cases of pleomorphic adenoma in the soft tissue of the neck, skin of the external auditory canal, subcutaneous layer of nose, and lymph node of mediastinum have been repor... περισσότερα »

Secondary angle closure glaucoma by lupus choroidopathy as an initial presentation of systemic lupus erythematosus: a case report.

Αλέξανδρος ΣφακιανάκηςστοOtoRhinoLaryngolgy NewsΠριν από 24 δευτερόλεπτα
*Secondary angle closure glaucoma by lupus choroidopathy as an initial presentation of systemic lupus erythematosus: a case report.* BMC Ophthalmol. 2015;15(1):148 Authors: Han YS, Min Yang C, Lee SH, Shin JH, Moon SW, Kang JH Abstract BACKGROUND: We present a rare case of secondary angle closure glaucoma due to systemic lupus erythematosus choroidopathy as initial presentation of systemic lupus erythematosus, accompanied by central nervous system vasculitis and uncontrolled nephropathy. CASE PRESENTATION: A 31-year-old woman presented with decreased visual acuity, nausea, vomiti... περισσότερα »

SIGN guideline compliant clinical indication for a tonsillectomy

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 26 δευτερόλεπτα
“Does the Quality of Life (QOL) impact of tonsillitis correlate with SIGN guideline compliance? An assessment of range and normality” by R. Roplekar, M. Van, SSM Hussain via Clinical Otolaryngology Abstract Aim To assess the scores of those who are eligible to be listed for tonsillectomy through compliance with the SIGN guidelines for any trends or range. Method A prospective study of all patients (aged 16 or above) listed for elective tonsillectomy from a nurse led tonsil clinic. Patients were given a TOI-14 questionnaire to complete after they had been added to the waiting list for ... περισσότερα »

Individuals With Amyotrophic Lateral Sclerosis Who Use Augmentative and Alternative Communication and Social Media

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 26 δευτερόλεπτα
“My World Has Expanded Even Though I'm Stuck at Home”: Experiences of by Caron J, Light J. via American Journal of Speech-Language Pathology Online First Purpose This study aimed to expand the current understanding of how persons with amyotrophic lateral sclerosis (pALS) use augmentative and alternative communication and social media to address their communication needs. Method An online focus group was used to investigate the experiences of 9 pALS who use augmentative and alternative communication and social media. Questions posed to the group related to (a) current use of social med... περισσότερα »

Intracranial Intrusion Injuries of the Mandibular Condyle

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 26 δευτερόλεπτα
Treatment Algorithm for via ScienceDirect Publication: Journal of Oral and Maxillofacial Surgery Publication date: Available online 26 October 2015 *Source:*Journal of Oral and Maxillofacial Surgery Author(s): Varun Arya, Radhika Chigurupati PurposeTraumatic injuries of the mandible resulting in intrusion of the condyle into the middle cranial fossa are rare and treatment is often based on anecdotal experience. The objective of this study was to develop an algorithm for the management of condylar intrusion injuries by identifying factors that influenced the treatment decision of closed...περισσότερα »

Ultrastructural characterization of craniopharyngioma at the tumor boundary

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 31 δευτερόλεπτα
: A structural comparison with an experimental toxic model using “oil machinery” fluid, with emphasis on Rosenthal fibers via Acta Histochemica Publication date: Available online 26 October 2015 *Source:*Acta Histochemica Author(s): Martha Lilia Tena-Suck, Andrea Y. Morales-del Ángel, María Elena Hernández-Campos, Francisca Fernández-Valverde, Alma Ortíz-Plata, Alma Delia Hernández, Abel Santamaría Craniopharyngiomas (CPs) are cystic, encapsulated, slow-growing epithelial tumors. CPs can be aggressive forms invading and resorting surrounding structures of adjacent brain tissue, where R...περισσότερα »

Pigmented Caruncular Apocrine Hidrocystoma

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 32 δευτερόλεπτα
With Oncocytic Features. by Jakobiec, Frederick A.; Stagner, Anna M.; Colby, Kathryn A. via Ophthalmic Plastic & Reconstructive Surgery - Published Ahead-of-Print An unprecedented pigmented caruncular apocrine hidrocystoma with the additional feature of an oncocytic transformation of the cyst's lining cells is reported. Over a year, a 79-year-old woman developed a centrally pigmented lesion of her right caruncle with translucent borders. Because of concern about a melanoma, a carunculectomy with adjunctive cryotherapy and placement of an amniotic membrane graft were performed, and th... περισσότερα »

Oral and Maxillofacial Surgery Residents

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 32 δευτερόλεπτα
Are Oral and Maxillofacial Surgery Residents Trained Adequately in Alloplastic TMJ Total Joint Replacement? via ScienceDirect Publication: Journal of Oral and Maxillofacial Surgery Publication date: Available online 28 October 2015 *Source:*Journal of Oral and Maxillofacial Surgery Author(s): Anthony Lotesto, Michael Miloro, Louis G. Mercuri, Cortino Sukotjo PurposeTo assess the current level of experience and training that Oral and Maxillofacial Surgery (OMS) residents receive in alloplastic temporomandibular joint (TMJ) total joint replacement (TJR) at OMS training programs in the US...περισσότερα »

Treating Salivary Gland Malignancies : The oral complications of neutron radiotherapy

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 32 δευτερόλεπτα
Neutron Beam Radiation Therapy: An Overview of Treatment and Oral Complications when Treating Salivary Gland Malignancies via ScienceDirect Publication: Journal of Oral and Maxillofacial Surgery Publication date: Available online 28 October 2015 *Source:*Journal of Oral and Maxillofacial Surgery Author(s): Chris Davis, Justin Sikes, Parshan Namaranian, George Laramore, Jasjit K. Dillon ObjectiveThere is limited information in the literature regarding the oral complications of neutron radiotherapy, with an associated lack of guidelines for their management. The purpose of this study is t...περισσότερα »

Partial Ossicular Discontinuity

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 32 δευτερόλεπτα
The Audiometric and Mechanical Effects of by Farahmand, Rosemary B.; Merchant, Gabrielle R.; Lookabaugh, Sarah A.; Röösli, Christof; Ulku, Cagatay H.; McKenna, Michael J.; de Venecia, Ronald K.; Halpin, Christopher F.; Rosowski, John J.; Nakajima, Hideko H. via Ear and Hearing - Published Ahead-of-Print Objectives: Ossicular discontinuity may be complete, with no contact between the disconnected ends, or partial, where normal contact at an ossicular joint or along a continuous bony segment of an ossicle is replaced by soft tissue or simply by contact of opposing bones. Complete ossi...περισσότερα »

Nonverbal Working Memory

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 39 δευτερόλεπτα
as a Predictor of Anomia Treatment Success by Harnish SM, Lundine JP. via American Journal of Speech-Language Pathology Online First Purpose The purpose of the study was to determine (a) reliability of the spatial span as a nonverbal working memory (WM) task in individuals with aphasia, (b) whether participation in anomia treatment changed spatial span scores, and (c) the degree to which visuospatial WM predicted response to anomia treatment. Method Eight individuals with chronic aphasia were repeatedly assessed on the forward and backward conditions of the spatial span over 4 weeks ...περισσότερα »

The Journal of the Acoustical Society of America

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 39 δευτερόλεπτα
- Physics underlying the physiology of the earEgbert de Boer, 2015-10-29 15:12:57 PM Read moreTop - Sonodynamic action of hypocrellin B on biofilm-producing Staphylococcus epidermidis in planktonic conditionXinna Wang, Albert Wingnang Leung, Heyu Hua, Chuanshan Xu and Margaret Ip, 2015-10-29 15:12:50 PM Staphylococcus epidermidis is an opportunistic pathogen causing biofilm-associated infections. To investigate sonodynamic action of hypocrellin B on biofilm-producing Staphylococcus epidermidis in planktonic culture, a biofilm-producing strain Staphy... περισσότερα »

The perception of complex pitch in cochlear implants

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 39 δευτερόλεπτα
: A comparison of monopolar and tripolar stimulation by Claire A. Fielden, Karolina Kluk, Patrick J. Boyle and Colette M. McKay via The Journal of the Acoustical Society of America Cochlear implant listeners typically perform poorly in tasks of complex pitch perception (e.g., musical pitch and voicepitch). One explanation is that wide current spread during implant activation creates channel interactions that may interfere with perception of temporal fundamental frequency information contained in the amplitude modulations within channels. Current focusing using a tripolar mode of stimu... περισσότερα »

Speech, Language, and Hearing Sciences

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 39 δευτερόλεπτα
School of Speech, Language, and Hearing Sciences - SDSU - Recent Advances in Brain Mapping – Martin Sereno Presents “It’s Maps All the Way Up” on November 3, 2015!chhs1, 2015-10-30 01:18:46 AM As part of the faculty search for a combined MRI Center Director/ Professor of Psychology position, we invite you to the colloquium given by: *Martin I. Sereno, Ph.D.* Director, Centre for Neuroimaging Professor of Psychology Chair of Cognitive Neuroimaging Birkbeck/University College London *“It’s Maps All the Way Up”* Tuesday, November 3rd, 2015 11am-12pm Go... περισσότερα »

Different anesthetic agents-soaked sinus packings on pain management after functional endoscopic sinus surgery: which is the most effective?

Αλέξανδρος ΣφακιανάκηςστοOtoRhinoLaryngolgy NewsΠριν από 40 δευτερόλεπτα
*Different anesthetic agents-soaked sinus packings on pain management after functional endoscopic sinus surgery: which is the most effective?* Eur Arch Otorhinolaryngol. 2015 Oct 28; Authors: Haytoğlu S, Kuran G, Muluk NB, Arıkan OK Abstract In the present study, we investigated the efficacy of local anesthetics soaked non-absorbable sinus packs on pain management after functional endoscopic surgery (FESS). One hundred and fifty patients with the diagnosis of bilateral chronic sinusitis with or without nasal polyps who underwent FESS were included into the study. Their pre-operat...περισσότερα »

Karolinska Institutet | KI Nyheter

Alexandros G. SfakianakisστοOnline Medical Journals by Alexandros G.SfakianakisΠριν από 44 δευτερόλεπτα
- Transfusion with stored blood safe in heart surgeryKatarina Sternudd, 2015-10-30 17:17:00 PM A large registry study led from Sweden’s Karolinska Institutet shed new light on the much debated issue of transfusions with stored blood. The study, which is published in the journal JAMA, shows that the use of stored blood units does not influence patient outcomes after heart surgery. In Sweden and most other western countries, blood units can be stored for as long as 6 weeks before being transfused. However, a high-profile publication in 2008, which claimed that stora... περισσότερα »

The physiology of the ear : Physics

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 52 δευτερόλεπτα
Physics underlying the physiology of the ear by Egbert de Boer via The Journal of the Acoustical Society of America *The author began his university study in physics, mathematics, and astronomy at the University of Amsterdam in 1946, one year after World War II ended. Universities and laboratories in Europe were in a bad state but were rapidly recovering. And so was science in the Netherlands. New paths were sought, for instance, in auditory research and human psychophysics. The author had to work to earn his study. With the state diploma of “radio engineer” he could earn his living a... περισσότερα »

Global Perspective of Beauty

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 55 δευτερόλεπτα
in a Multicultural World by Thomas J, Dixon TK. via JAMA Facial Plastic Surgery Online First This Viewpoint explains why it is important not to assume which culture the patient identifies with most and why it is imperative that a facial plastic surgeon understands a patient’s ethnic identity and aesthetic goals prior to any procedure. [image: First page PDF preview]

A reliable recipient vessel for vascularized fibular grafts

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 55 δευτερόλεπτα
The first perforating branch of the deep femoral artery – a reliable recipient vessel for vascularized fibular grafts: An anatomical study via British Association of Plastic Surgeons Publication date: Available online 30 October 2015 *Source:*Journal of Plastic, Reconstructive & Aesthetic Surgery Author(s): Yoo-Joon Sur, Mohamed Morsy, Anita T. Mohan, Lin Zhu, Nirusha Lachman, Michel Saint-Cyr IntroductionAlthough the perforating branches of the deep femoral artery have been introduced as recipient vessels for vascularized fibular grafts in the treatment of osteonecrosis of the femoral ... περισσότερα »

Vocal Loudness With a Young Adult With Autism Spectrum Disorder and Developmental Delay

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 55 δευτερόλεπτα
A Case Study on by Pack A, Colozzo P, Bernhardt B, et al. via American Journal of Speech-Language Pathology Online First Purpose This clinical focus article describes an exploratory case study addressing reduction of vocal loudness in a young adult with a history of autism spectrum disorder and developmental delay. The need for a short-term pullout individual intervention arose from his participation in the Advancing Language and Literacy group, a program that provides support for enhancement of speech, language, and literacy skills for young adults with developmental disabilities. ... περισσότερα »

Navigating cluttered and complex environments increases the risk of falling

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 1 ώρα
Do characteristics of a stationary obstacle lead to adjustments in obstacle stepping strategies? via ScienceDirect Publication: Gait & Posture Publication date: Available online 28 October 2015 *Source:*Gait & Posture Author(s): Timothy A. Worden, Audrey F. De Jong, Lori Ann Vallis Navigating cluttered and complex environments increases the risk of falling. To decrease this risk, it is important to understand the influence of obstacle visual cues on stepping parameters, however the specific obstacle characteristics that have the greatest influence on avoidance strategies is still under...περισσότερα »

Rectus Femoris Transfer Surgery Affects Balance Recovery in Children with Cerebral Palsy

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 1 ώρα
: A Computer Simulation Study via ScienceDirect Publication: Gait & Posture Publication date: Available online 28 October 2015 *Source:*Gait & Posture Author(s): Misagh B. Mansouri, Ashley E. Clark, Ajay Seth, Jeffrey A. Reinbolt Stiff-knee gait is a troublesome movement disorder among children with cerebral palsy (CP), where peak swing phase knee flexion is diminished due to over-activity of the rectus femoris muscle. A common treatment for stiff-knee gait, rectus femoris transfer surgery, moves the muscle's distal tendon from the patella to the sartorius insertion on the tibia. As a ...περισσότερα »

Middle Ear Response of Mucins to Nontypeable Haemophilus influenzae

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 1 ώρα
Middle Ear Response of Mucins to Nontypeable Haemophilus influenzae by Val S, Kwon H, Rose MC, et al. via JAMA Otolaryngology–Head & Neck Surgery Online First This in vitro study evaluates the secretion of airway mucin glycoproteins characteristic of chronic otitis media with effusion after exposure to nontypeable Haemophilus influenzae lysates. *Importance* Chronic otitis media with effusion is characterized by middle ear secretion of mucin glycoproteins, predominantly MUC5B; MUC5AC, the other secretory mucin studied frequently, has also been identified in the middle ear. Emerging e... περισσότερα »

Anaplastic Thyroid Carcinoma

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 1 ώρα
Aggressive Palliation and Survival in by Nachalon Y, Stern-Shavit S, Bachar G, et al. via JAMA Otolaryngology–Head & Neck Surgery Online First This comparative medical record review assesses the effect of aggressive treatment on survival and quality of life in patients with anaplastic thyroid carcinoma. *Importance* Anaplastic thyroid carcinoma is an undifferentiated aggressive tumor with a high rate of regional and distant spread and a grave prognosis (median survival, 3 months) with no standardized treatment. *Objective* To review the effect of an active treatment policy on the o...περισσότερα »

Continued Therapy on Productivity Costs for Refractory Rhinosinusitis

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 1 ώρα
Effect of by Rudmik L, Soler ZM, Smith TL, et al. via JAMA Otolaryngology–Head & Neck Surgery Online First This observational study estimates the effects of medical therapy for chronic rhinosinusitis on factors associated with productivity and costs. *Importance* It is estimated that lost productivity related to chronic rhinosinusitis (CRS) costs society in excess of $13 billion per year in the United States. Given this tremendous cost to society, it is important to evaluate the effect of current interventions on improving this productivity loss. *Objective* To define the change in... περισσότερα »

Chronic granulomatous disease : Defective nuclear entry of hydrolases prevents neutrophil extracellular trap formation

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 1 ώρα
Defective nuclear entry of hydrolases prevents neutrophil extracellular trap formation in patients with chronic granulomatous disease via Allergy and Clinical Immunology Publication date: Available online 28 October 2015 *Source:*Journal of Allergy and Clinical Immunology Author(s): Susana Romao, Emilio Tejera Puente, Katarzyna J. Nytko, Ulrich Siler, Christian Münz, Janine Reichenbach

Allergic ocular itch

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 1 ώρα
A histamine-independent itch pathway is required for via Allergy and Clinical Immunology Publication date: Available online 28 October 2015 *Source:*Journal of Allergy and Clinical Immunology Author(s): Cheng-Chiu Huang, Yu Shin Kim, William P. Olson, Fengxian Li, Changxiong Guo, Wenqin Luo, Andrew J.W. Huang, Qin Liu

Sensitization in young children : Household almond and peanut consumption

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 1 ώρα
Household almond and peanut consumption is related to the development of sensitization in young children via Allergy and Clinical Immunology Publication date: Available online 28 October 2015 *Source:*Journal of Allergy and Clinical Immunology Author(s): Miguel García-Boyano, María Pedrosa, Santiago Quirce, Teresa Boyano-Martínez

Impaired RASGRF1/ERK–mediated GM-CSF response characterizes CARD9 deficiency

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 1 ώρα
in French-Canadians via Allergy and Clinical Immunology Publication date: Available online 29 October 2015 *Source:*Journal of Allergy and Clinical Immunology Author(s): Christina Gavino, Nancy Hamel, Ji Bin Zeng, Catherine Legault, Marie-Christine Guiot, Jeffrey Chankowsky, Duncan Lejtenyi, Martine Lemire, Isabelle Alarie, Simon Dufresne, Jean-Nicolas Boursiquot, Fiona McIntosh, Mélanie Langelier, Marcel A. Behr, Donald C. Sheppard, William D. Foulkes, Donald C. Vinh BackgroundCaspase recruitment domain-containing protein 9 (CARD9) deficiency is an autosomal recessive primary immunod... περισσότερα »

Vestibular migraine (VM) is one of the most often common diagnoses in neurotology

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 1 ώρα
: clinical and epidemiological aspects via ScienceDirect Publication: Brazilian Journal of Otorhinolaryngology Publication date: Available online 29 October 2015 *Source:*Brazilian Journal of Otorhinolaryngology Author(s): Ligia Oliveira Gonçalves Morganti, Márcio Cavalcante Salmito, Juliana Antoniolli Duarte, Karina Cavalcanti Bezerra, Juliana Caminha Simões, Fernando Freitas Ganança IntroductionVestibular migraine (VM) is one of the most often common diagnoses in neurotology, but only recently has been recognized as a disease.ObjectiveTo analyze the clinical and epidemiological profil...περισσότερα »

The Newborn Hearing Screening

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 1 ώρα
Intensive care unit: results of via ScienceDirect Publication: Brazilian Journal of Otorhinolaryngology Publication date: Available online 29 October 2015 *Source:*Brazilian Journal of Otorhinolaryngology Author(s): Inaê Costa Rechia, Kátia Pase Liberalesso, Otília Valéria Melchiors Angst, Fernanda Donato Mahl, Michele Vargas Garcia, Eliara Pinto Vieira Biaggio IntroductionProcedures for extending the life of newborns are closely related to potential causes of hearing loss, justifying the identification and understanding of risk factors for this deficiency.ObjectiveTo characterize the... περισσότερα »

Pure-tone audiometry

Alexandros G. SfakianakisστοOtoRhinoLaryngology - Alexandros G. SfakianakisΠριν από 1 ώρα
Pure-tone audiometry outside a sound booth using earphone attentuation, integrated noise monitoring, and automation by De Wet Swanepoel via International Journal of Audiology: Table of Contents: Taylor and Francis Volume 54, Issue 11, November 2015, pages 777-785<br>10.3109/14992027.2015.1072647<br>De Wet Swanepoel Abstract *Objective:* Accessibility of audiometry is hindered by the cost of sound booths and shortage of hearing health personnel. This study investigated the validity of an automated mobile diagnostic audiometer with increased attenuation and real-time noise monitoring ... περισσότερα »

Palliative radiotherapy fractionation schedules prescribed are dependent on the distance a patient travels to receive treatment

Alexandros G. SfakianakisστοΘεραπείαΠριν από 1 ώρα
This study assessed the impact of the distance a patient travelled to the treatment centre on the use of single fraction RT for bone metastases. There was significant variability in the prescription of SFRT by distance at which the patient lives from a cancer centre (p&lt;0.001). from Rathiotherapy via ola Kala on Inoreader http://ift.tt/1WmZiqY via IFTTT

Association of intensity-modulated radiation therapy on overall survival for patients with Hodgkin lymphoma

Alexandros G. SfakianakisστοΘεραπείαΠριν από 1 ώρα
The purpose of this study was to compare outcomes with Hodgkin lymphoma (HL) patients receiving IMRT (intensity-modulated radiation therapy), versus those receiving 2D/3D-CRT (3-dimensional conformal RT) in a large observational cohort. from Rathiotherapy via ola Kala on Inoreader http://ift.tt/1GAptJ1 via IFTTT

Evaluation of health-related quality of life with EORTC QLQ-C30 and QLQ-H&amp;N35 in Romanian laryngeal cancer patients.

Αλέξανδρος ΣφακιανάκηςστοOtoRhinoLaryngolgy NewsΠριν από 2 ώρες
*Evaluation of health-related quality of life with EORTC QLQ-C30 and QLQ-H&amp;N35 in Romanian laryngeal cancer patients.* Eur Arch Otorhinolaryngol. 2015 Oct 28; Authors: Dinescu FV, Ţiple C, Chirilă M, Mureşan R, Drugan T, Cosgarea M Abstract The aims of this study were to evaluate the health-related quality of life (HRQL) according to: type of surgery, adjuvant oncological treatment and postoperative complications. We performed a retrospective case-control study between October 2013 and November 2014 at the Ear Nose and Throat Clinic of Cluj-Napoca. We included patients diagnosed ... περισσότερα »

Barbara A. Gilchrest: A world-renowned dermatologist and researcher, a great mentor, an educator, former president of the Society for Investigative Dermatology, editor-in-chief of , and a devoted friend

Alexandros G. SfakianakisστοΑισθητική ΔερματολογίαΠριν από 2 ώρες
How can I even begin to illustrate, in a short article, a woman like Barbara Gilchrest? She has influenced my life for over 34 years in multiple ways, always being there for me and for others. Dr. Gilchrest encompasses many essential qualities that contributed to her superiority as a dermatologist, scientist, administrator, mentor, and friend, but the ones that most affected me were her creativity, enthusiasm, optimism, and endless support. from #Dermatology via alexandrossfakianakis on Inoreader http://ift.tt/20fbX3R via IFTTT

Longitudinal observations of typical English voicing acquisition in a 2-year-old child: Stability of the contrast and considerations for clinical assessment.

Αλέξανδρος ΣφακιανάκηςστοOtoRhinoLaryngolgy NewsΠριν από 2 ώρες
*Longitudinal observations of typical English voicing acquisition in a 2-year-old child: Stability of the contrast and considerations for clinical assessment.* Clin Linguist Phon. 2015 Oct 29;:1-22 Authors: Hitchcock ER, Koenig LL Abstract Early assessment of phonetic and phonological development requires knowledge of typical versus atypical speech patterns, as well as the range of individual developmental trajectories. The nature of data reporting in previous literature on typical voicing acquisition left aspects of the developmental process unclear and limited clinical applica... περισσότερα »

Histopathological evaluation of parotid gland neoplasms in Queensland, Australia.

Αλέξανδρος ΣφακιανάκηςστοOtoRhinoLaryngolgy NewsΠριν από 3 ώρες
*Histopathological evaluation of parotid gland neoplasms in Queensland, Australia.* J Laryngol Otol. 2015 Oct 29;:1-6 Authors: Coombe RF, Lam AK, O'Neill J Abstract BACKGROUND: Parotid gland tumours are complex neoplasms with a broad histological range. The parotid gland is also a common site of face and scalp skin cancer metastases. METHOD: Parotidectomies performed by ENT department in the Gold Coast health district from 2006 to 2013. RESULTS: A total of 158 specimens were examined. Of these, 53.80 per cent were benign and 46.20 per cent were malignant. Pleomorphic adenoma was ... περισσότερα »

Efficacy of ultra-short single agent regimen antibiotic chemo-prophylaxis in reducing the risk of meningitis in patients undergoing endoscopic endonasal transsphenoidal surgery.

Αλέξανδρος ΣφακιανάκηςστοOtoRhinoLaryngolgy NewsΠριν από 3 ώρες
*Efficacy of ultra-short single agent regimen antibiotic chemo-prophylaxis in reducing the risk of meningitis in patients undergoing endoscopic endonasal transsphenoidal surgery.* Clin Neurol Neurosurg. 2015 Oct 13;139:206-209 Authors: Somma T, Maraolo AE, Esposito F, Cavallo LM, Tosone G, Orlando R, Cappabianca P Abstract OBJECTIVES: The study aims to evaluate the incidence of infectious complications (namely meningitis) within 30 days after endoscopic endonasal transspheinodal neurosurgery (EETS) in patients receiving an ultra-short peri-operative chemo-prophylaxis regimen wit...περισσότερα »

Resolution of exercise oscillatory ventilation with adaptive servoventilation in patients with chronic heart failure and Cheyne-Stokes respiration: preliminary study.

Αλέξανδρος ΣφακιανάκηςστοOtoRhinoLaryngolgy NewsΠριν από 3 ώρες
Related Articles *Resolution of exercise oscillatory ventilation with adaptive servoventilation in patients with chronic heart failure and Cheyne-Stokes respiration: preliminary study.* Kardiol Pol. 2011;69(12):1266-71 Authors: Kazimierczak A, Krzyżanowski K, Wierzbowski R, Ryczek R, Smurzyński P, Michałkiewicz D, Orski Z, Gielerak G Abstract BACKGROUND: Exercise oscillatory ventilation (EOV) is a common pattern of breathing in heart failure (HF) patients, and indicates a poor prognosis. AIM: To investigate the effects of adaptive servoventilation (ASV) on ventilatory response du...περισσότερα »

Expansion of the neck reconstituted the shoulder-diaphragm in amniote evolution.

Αλέξανδρος ΣφακιανάκηςστοOtoRhinoLaryngolgy NewsΠριν από 3 ώρες
*Expansion of the neck reconstituted the shoulder-diaphragm in amniote evolution.* Dev Growth Differ. 2015 Oct 29; Authors: Hirasawa T, Fujimoto S, Kuratani S Abstract The neck acquired flexibility through modifications of the head-trunk interface in vertebrate evolution. Although developmental programs for the neck musculoskeletal system have attracted the attention of evolutionary developmental biologists, how the heart, shoulder and surrounding tissues are modified during development has remained unclear. Here we show, through observation of the lateral plate mesoderm at cran... περισσότερα »

Parry-Romberg syndrome with ipsilateral hemipons involvement presenting as monoplegic ataxia.

Αλέξανδρος ΣφακιανάκηςστοOtoRhinoLaryngolgy NewsΠριν από 3 ώρες
*Parry-Romberg syndrome with ipsilateral hemipons involvement presenting as monoplegic ataxia.* Korean J Pediatr. 2015 Sep;58(9):354-7 Authors: Lee YJ, Chung KY, Kang HC, Kim HD, Lee JS Abstract Parry-Romberg syndrome (PRS) is a rare, acquired disorder characterized by progressive unilateral facial atrophy of the skin, soft tissue, muscles, and underlying bony structures that may be preceded by cutaneous induration. It is sometimes accompanied by ipsilateral brain lesions and neurological symptoms. Here we present the case of a 10-year-old girl with right-sided PRS and recurrent...περισσότερα »

[Tuberculoma of the posterior fossa: 3 cases in the departement of neurosurgery, university hospital of Gabriel Toure].

Αλέξανδρος ΣφακιανάκηςστοOtoRhinoLaryngolgy NewsΠριν από 3 ώρες
Related Articles *[Tuberculoma of the posterior fossa: 3 cases in the departement of neurosurgery, university hospital of Gabriel Toure].* Mali Med. 2011;26(4):69-72 Authors: Kanikomo D, Diallo O, Maiga Y, Diop AA, Diallo M, Ba C, Sakho Y Abstract The cerebral tuberculoma is an expansive process of slow evolution of the tuberculous bacillus. Bacteriological diagnosis is rarely made. It is usually radiological or histological. The treatment is medical and surgical. We conducted a retrospective study from March 2007 to February 2010 which focused on three cases of cerebral tubercul... περισσότερα »

Evaluation of health-related quality of life with EORTC QLQ-C30 and QLQ-H&amp;N35 in Romanian laryngeal cancer patients.

Αλέξανδρος ΣφακιανάκηςστοOtoRhinoLaryngolgy NewsΠριν από 3 ώρες
*Evaluation of health-related quality of life with EORTC QLQ-C30 and QLQ-H&amp;N35 in Romanian laryngeal cancer patients.* Eur Arch Otorhinolaryngol. 2015 Oct 28; Authors: Dinescu FV, Ţiple C, Chirilă M, Mureşan R, Drugan T, Cosgarea M Abstract The aims of this study were to evaluate the health-related quality of life (HRQL) according to: type of surgery, adjuvant oncological treatment and postoperative complications. We performed a retrospective case-control study between October 2013 and November 2014 at the Ear Nose and Throat Clinic of Cluj-Napoca. We included patients diagnosed ... περισσότερα »

The prognostic role of E-cadherin and β-catenin overexpression in laryngeal squamous cell carcinoma.

Αλέξανδρος ΣφακιανάκηςστοOtoRhinoLaryngolgy NewsΠριν από 3 ώρες
*The prognostic role of E-cadherin and β-catenin overexpression in laryngeal squamous cell carcinoma.* Laryngoscope. 2015 Oct 29; Authors: Greco A, De Virgilio A, Rizzo MI, Pandolfi F, Rosati D, de Vincentiis M Abstract OBJECTIVES/HYPOTHESIS: Epithelial-to-mesenchymal transition (EMT) consists of a rapid and reversible change in the cellular phenotype toward the mesenchymal cell phenotype that facilitates cell migration and invasion of the tumor into surrounding tissues followed by metastasis. In the present study, we sought to determine the clinical significance of E-cadherin, ... περισσότερα »

Inhaled Foreign Bodies In Pediatric Patients: Proven Management Techniques In The Emergency Department.

Αλέξανδρος ΣφακιανάκηςστοOtoRhinoLaryngolgy NewsΠριν από 3 ώρες
*Inhaled Foreign Bodies In Pediatric Patients: Proven Management Techniques In The Emergency Department.* Pediatr Emerg Med Pract. 2015 Oct;12(10):1-14; quiz 15 Authors: Maraynes M, Agoritsas K Abstract Foreign body inhalation affects thousands of children every year, and it remains a significant cause of morbidity and mortality in children. Inhaled organic or inorganic foreign bodies can become lodged in the posterior nasopharynx, larynx, trachea, or bronchi. Presentation of foreign body inhalation can range from nonspecific respiratory symptoms to respiratory failure associate...περισσότερα »

Formant and voice source properties in two male Kunqu Opera roles: a pilot study.

Αλέξανδρος ΣφακιανάκηςστοOtoRhinoLaryngolgy NewsΠριν από 3 ώρες
[image: http:--misc.karger.com-LinkOutIcons-sk_n] Related Articles *Formant and voice source properties in two male Kunqu Opera roles: a pilot study.* Folia Phoniatr Logop. 2013;65(6):294-302 Authors: Dong L, Sundberg J, Kong J Abstract OBJECTIVE: This investigation analyzes flow glottogram and electroglottogram (EGG) parameters as well as the relationship between formant frequencies and partials in two male Kunqu Opera roles, Colorful face (CF) and Old man (OM). PARTICIPANTS AND METHODS: Four male professional Kunqu Opera singers volunteered as participants, 2 singers for each r... περισσότερα »

Participant anxiety and presence of hyperfunction in stroboscopy.

Αλέξανδρος ΣφακιανάκηςστοOtoRhinoLaryngolgy NewsΠριν από 3 ώρες
[image: http:--misc.karger.com-LinkOutIcons-sk_n] Related Articles *Participant anxiety and presence of hyperfunction in stroboscopy.* Folia Phoniatr Logop. 2013;65(6):275-9 Authors: Kelkar AS, Cox KT, Hough M, Ball L, O'Brien K Abstract OBJECTIVE: Excessive supraglottic and abnormal fine vibratory characteristics associated with vocal hyperfunction are identified even in individuals with normal laryngeal structure, function and vocal quality when they undergo stroboscopy, possibly due to anxiety. The purpose of this study is to (a) test for vocal hyperfunction in individuals with... περισσότερα »

In vitro antioxidant and free radical scavenging activity of different parts of Tabebuia pallida growing in Bangladesh

Αλέξανδρος ΣφακιανάκηςστοMedicine by Alexandros G.SfakianakisΠριν από 5 ώρες
Background: In humans, many diseases are associated with the accumulation of free radicals. Antioxidants can scavenge free radicals and minimize their impact. Therefore, the search for naturally occurring antioxidants of plant origin is imperative. Here, we aimed to investigate the antioxidant and free radical scavenging properties of methanolic extracts from Tabebuia pallida (T. pallida) stem bark (TPSB), root bark (TPRB), leaves (TPL), and flowers (TPF). Methods: The antioxidant and free radical scavenging activity were determined by several standard methods using spectrophotomer... περισσότερα »

Pollen loads of eucalypt and other pollen types in birds in NW Spain

Αλέξανδρος ΣφακιανάκηςστοMedicine by Alexandros G.SfakianakisΠριν από 5 ώρες
Publication date: December 2015 *Source:*Data in Brief, Volume 5 Author(s): María Calviño-Cancela, Max Neumann Here we present the amount of pollen of eucalypt and pollen of other types for birds captured in two bird ringing stations for 14 months (March 2014 to April 2015) in NW Spain. Common and latin names of all birds species captured, together with the number of captured individuals (N), prevalence of eucalypt pollen (percentage of individuals with eucalypt pollen) and of pollen of other types and average pollen loads per individual for eucalypt and other pollen types is presen... περισσότερα »

Rapid production of engineered human primary hepatocyte/fibroblast sheets

Αλέξανδρος ΣφακιανάκηςστοMedicine by Alexandros G.SfakianakisΠριν από 5 ώρες
Publication date: December 2015 *Source:*Data in Brief, Volume 5 Author(s): Yusuke Sakai, Makiko Koike, Akihiko Soyama, Masaaki Hidaka, Tamotsu Kuroki, Susumu Eguchi This data article contains data related to the research article entitled "Vascularized subcutaneous human liver tissue from engineered hepatocyte/fibroblast sheets in mice," published in Biomaterials[1]. Engineered hepatocyte/fibroblast sheets (EHFSs) are used for construction of vascularized subcutaneous liver tissue without a pre-transplant vascularization procedures. Here, we described a rapid production technique o...περισσότερα »

Data on antioxidant activity in grapevine (Vitis vinifera L.) following cryopreservation by vitrification

Αλέξανδρος ΣφακιανάκηςστοMedicine by Alexandros G.SfakianakisΠριν από 5 ώρες
Publication date: December 2015 *Source:*Data in Brief, Volume 5 Author(s): María Fernanda Lazo-Javalera, Martín Ernesto Tiznado-Hernández, Irasema Vargas-Arispuro, Elisa Valenzuela-Soto, María del Carmen Rocha-Granados, Marcos Edel Martínez-Montero, Marisela Rivera-Domínguez Cryopreservation is used for the long-term conservation of plant genetic resources. This technique very often induces lethal injury or tissue damage. In this study, we measured indicators of viability and cell damage following cryopreservation and vitrification-cryopreservation in Vitis vinifera L. axillary bud... περισσότερα »

Location of plant species in Norway gathered as a part of a survey vegetation mapping programme

Αλέξανδρος ΣφακιανάκηςστοMedicine by Alexandros G.SfakianakisΠριν από 5 ώρες
Publication date: December 2015 *Source:*Data in Brief, Volume 5 Author(s): Anders Bryn, Hans-Petter Kristoffersen, Michael Angeloff, Ingvild Nystuen, Linda Aune-Lundberg, Dag Endresen, Christian Svindseth, Yngve Rekdal Georeferenced species data have a wide range of applications and are increasingly used for e.g. distribution modelling and climate change studies. As an integrated part of an on-going survey programme for vegetation mapping, plant species have been recorded. The data described in this paper contains 18.521 registrations of plants from 1190 different circular plots t... περισσότερα »

Data of a fluorescent imaging-based analysis of anti-cancer drug effects on three-dimensional cultures of breast cancer cells

Αλέξανδρος ΣφακιανάκηςστοMedicine by Alexandros G.SfakianakisΠριν από 5 ώρες
Publication date: December 2015 *Source:*Data in Brief, Volume 5 Author(s): Junji Itou, Sunao Tanaka, Wenzhao Li, Yoshiaki Matsumoto, Fumiaki Sato, Masakazu Toi Three-dimensional (3D) cell culture is a powerful tool to study cell growth under 3D condition. To perform a simple test for anti-cancer drugs in 3D culture, visualization of non-proliferated cells is required. We propose a fluorescent imaging-based assay to analyze cancer cell proliferation in 3D culture. We used a pulse-labeling technique with a photoconvertible fluorescent protein Kaede to identify non-proliferated cells.... περισσότερα »

Data detailing the platelet acetyl-lysine proteome

Αλέξανδρος ΣφακιανάκηςστοMedicine by Alexandros G.SfakianakisΠριν από 5 ώρες
Publication date: December 2015 *Source:*Data in Brief, Volume 5 Author(s): Joseph E. Aslan, Larry L. David, Owen J.T. McCarty Here we detail proteomics data that describe the acetyl-lysine proteome of blood platelets (Aslan et al., 2015 [1]). An affinity purification – mass spectrometry (AP-MS) approach was used to identify proteins modified by Nε-lysine acetylation in quiescent, washed human platelets. The data provide insights into potential regulatory mechanisms of platelet function mediated by protein lysine acetylation. Additionally, as platelets are anucleate and lack histone... περισσότερα »

Data supporting Arf6 regulation of Schwann cell differentiation and myelination

Αλέξανδρος ΣφακιανάκηςστοMedicine by Alexandros G.SfakianakisΠριν από 5 ώρες
Publication date: December 2015 *Source:*Data in Brief, Volume 5 Author(s): Tomohiro Torii, Yuki Miyamoto, Masahiro Yamamoto, Katsuya Ohbuchi, Hideki Tsumura, Kazuko Kawahara, Akito Tanoue, Hiroyuki Sakagami, Junji Yamauchi The data is related to the research article entitled "Arf6 mediates Schwann cell differentiation and myelination" [1]. To further investigate the role of Arf6 in promoting myelination by Schwann cells in vivo, we have characterized an another line (#2) of small-hairpin (sh)RNA transgenic mice targeting Arf6. The number of transgenes per one allele in this line wa... περισσότερα »

Global proteomic characterization of microdissected estrogen receptor positive breast tumors

Αλέξανδρος ΣφακιανάκηςστοMedicine by Alexandros G.SfakianakisΠριν από 5 ώρες
Publication date: December 2015 *Source:*Data in Brief, Volume 5 Author(s): Tommaso De Marchi, Ning Qing Liu, Christoph Sting, Marcel Smid, Mila Tjoa, René B.H. Braakman, Theo M. Luider, John A. Foekens, John W.M. Martens, Arzu Umar We here describe two proteomic datasets deposited in ProteomeXchange via PRIDE partner repository [1] with dataset identifiers PXD000484 (defined as "training") and PXD000485 (defined as "test") that have been used for the development of a tamoxifen outcome predictive signature [2]. Both datasets comprised 56 fresh frozen estrogen receptor (ER) positive ... περισσότερα »

Structure and fabrication details of an integrated modularized microfluidic system

Αλέξανδρος ΣφακιανάκηςστοMedicine by Alexandros G.SfakianakisΠριν από 5 ώρες
Publication date: December 2015 *Source:*Data in Brief, Volume 5 Author(s): Qingchang Tian, Ying Mu, Yanan Xu, Qi Song, Bingwen Yu, Congcong Ma, Wei Jin, Qinhan Jin This article contains schemes, original experimental data and figures for an integrated modularized microfluidic system described in "An integrated microfluidic system for bovine DNA purification and digital PCR detection [1]". In this data article, we described the structure and fabrication of the integrated modularized microfluidic system. This microfluidic system was applied to isolate DNA from ovine tissue lysate and... περισσότερα »