Topical Probiotics in Dermatological Therapy and Skincare: A Concise Review

xlomafota.13 shared this article with you from Inoreader Topical Probiotics in Dermatological Therapy and Skincare: A Concise Review Via Latest Results for Dermatology and Therapy Abstract Recent studies have produced an increasing body of evidence that the intestinal microbiome plays an essential role in modulating systemic inflammation and skin diseases. The gut microbiome influences and modulates the host immune system, enabling immune tolerance of environmental and dietary antigens and protecting against pathogens. Emerging scientific evidence has demonstrated that oral probiotics can help treat certain skin diseases, such as acne, atopic dermatitis, photoaging, psoriasis, and wound healing. The aim of this paper is to review the current scientific evidence on topical probiotics and their effects on dermatological diseases and skincare and to clarify if the application of exogenous probiotics could also have the same benefit as oral probiotics in promoting positive bacterial balance to treat dermatologic conditions. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Surgical management of symptomatic cavum septum pellucidum cysts: systematic review of the literature

xlomafota.13 shared this article with you from Inoreader Surgical management of symptomatic cavum septum pellucidum cysts: systematic review of the literature Via Latest Results for Neurosurgical Review Abstract Cavum septum pellucidum (CSP) and cavum vergae (CV) cysts are commonly found incidentally. They are usually asymptomatic but may present with symptoms related to obstructive hydrocephalus. There is no consensus about the management of symptomatic CSP and CV cysts. We present, to the best of our knowledge, the first systematic review of the different treatment options for symptomatic CSP and CV cysts. We conducted a literature review using PubMed database, searching for cases of symptomatic CSP and CV cysts managed surgically, and published until April 2019. Preoperative characteristics, surgical procedure, and postoperative outcome were analyzed using SPSS® software (Statistical Package for Social Sciences, IBM®). We found 54 cases of symptomatic CSP and CV cysts managed surgically (34 males, 20 females, 1.7/1 male to female ratio). Mean age was 24.3 ± 20.1 years. The most common presentation was headaches (34 patients, 62%), followed by psychiatric s ymptoms (27 patients, 49.1%). Preoperative radiological hydrocephalus was present in 30 patients (54.5%). The most common surgical procedure was endoscopic fenestration (39 patients, 70.9%), followed by shunting (10 patients, 18.2%), open surgery (3 patients, 5.5%), and stereotactic fenestration (1 patient, 1.8%). Complete resolution of symptoms was achieved in 36 patients (65.5%) and partial resolution in 7 patients (12.7%), and symptoms were unchanged in 2 patients. The present review suggests that surgical treatment could provide resolution of the symptoms in most of the cases, regardless of the procedure performed. Although mean follow-up was short among the studies, recurrence rate was low. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Possible tics diagnosed as stereotypies in patients with severe autism spectrum disorder: a video-based evaluation

xlomafota.13 shared this article with you from Inoreader Possible tics diagnosed as stereotypies in patients with severe autism spectrum disorder: a video-based evaluation Via Latest Results for Neurological Sciences Abstract Background The association of stereotypies and tics is not rare in children with severe autism spectrum disorder (ASD). The differential diagnosis between stereotypies and tics in this patient population can be difficult; however, it could be clinically relevant because of treatment implications. Methods A total of 108 video recordings of repetitive behaviors in young patients with stereotypies in the context of ASD were reviewed by a movement disorders expert and a trainee, in order to assess the prevalence of possible co-morbid tics. The Modified Rush Videotape Rating Scale (MRVS) was used to rate tic frequency and severity. Results Out of 27 patients with stereotypies (24 males; mean age 14 years), 18 (67%) reported possible tics. The most frequently observed tics were eye blinking, shoulder shrugging, neck bending, staring, and throat clearing. The mean MRVS score was 5, indicating mild tic severity. The only significant difference between patients with tics and patients without tics was the total number of stereotypies, which was higher in the subgroup of patients without tics (p = 0.01). Conclusions Expert review of video-recordings of repetitive behaviors in young patients with ASD and stereotypies suggests the possibility of a relatively high rate of co-morbid tics. These findings need to be integrated with a comprehensive clinical assessment focusing on the diagnostic re-evaluation of heterogeneous motor manifestations. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Role and function of Chondrostereum purpureum in biocontrol of trees

xlomafota.13 shared this article with you from Inoreader Role and function of Chondrostereum purpureum in biocontrol of trees Via Latest Results for Applied Microbiology and Biotechnology Abstract A decay fungus, Chondrostereum purpureum (Pers. Ex Fr.) Pouzar, has been investigated in Europe, Northern America and New Zealand for its ability to decay hardwood stumps and thus prevent sprouting. The aim of these investigations has been to find an alternative to mechanical (cutting only) and chemical sprout control (cutting and applying chemicals to stumps in order to prevent sprouting). Mechanical sprout control is not an efficient option due to hardwood tree species' ability to re-sprout efficiently after cutting, and therefore management costs are high. Chemicals would be efficient but due to their harmful effects on the environment, alternatives are needed. The fungal treatment, i.e., cutting accompanied with C. purpureum inoculum is an environmentally friendly and efficient option for sprout control. This mini-review comprises the role and function of C. purpureum in biocontrol of trees: the ecology of C. purpureum, its sprout control efficacy, factors affecting sprout control efficacy, devices in biological sprout control, potential risks, and the future perspectives of biological sprout control. Key points • A fungus Chondrostereum purpureum is efficient in preventing sprouting of hardwoods • C. purpureum is not sensitive to environmental conditions • Devices should be developed for cost-efficient biological sprout control View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Temporal effects of barbiturate coma on intracranial pressure and compensatory reserve in children with traumatic brain injury

xlomafota.13 shared this article with you from Inoreader Temporal effects of barbiturate coma on intracranial pressure and compensatory reserve in children with traumatic brain injury Via Latest Results for Acta Neurochirurgica Abstract Background The aim was to study the effects of barbiturate coma treatment (BCT) on intracranial pressure (ICP) and intracranial compensatory reserve (RAP index) in children (< 17 years of age) with traumatic brain injury (TBI) and refractory intracranial hypertension (RICH). Methods High-resolution monitoring data were used to study the effects of BCT on ICP, mean arterial pressure (MAP), cerebral perfusion pressure (CPP), and RAP index. Four half hour long periods were studied: before bolus injection and at 5, 10, and 24 hours thereafter, respectively, and a fifth tapering period with S-thiopental between < 100 and < 30 μmol/L. S-thiopental concentrations and administered doses were registered. Results Seventeen children treated with BCT 2007–2017 with high-resolution data were included; median age 15 (range 6–17) and median Glasgow coma score 7 (range 3–8). Median time from trauma to start of BCT was 44.5 h (range 2.5–197.5) and from start to stop 99.0 h (range 21.0–329.0). Median ICP was 22 (IQR 20–25) in the half hour period before onset of BCT and 16 (IQR 11–20) in the half hour period 5 h later (p = 0.011). The corresponding figures for CPP were 65 (IQR 62–71) and 63 (57–71) (p > 0.05). The RAP index was in the half hour period before onset of BCT 0.6 (IQR 0.1–0.7), in the half hour period 5 h later 0.3 (IQR 0.1–0.7) (p = 0.331), and in the whole BCT period 0.3 (IQR 0.2–0.4) (p = 0.004). Eighty-two percent (14/17) had favorable outcome (good recovery = 8 patients and moderate disability = 6 patients). Conclusion BCT significantly reduced ICP and RAP index with preserved CPP. BCT should be considered in case of RICH. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Naltrexone’s Impact on Cancer Progression and Mortality: A Systematic Review of Studies in Humans, Animal Models, and Cell Cultures

xlomafota.13 shared this article with you from Inoreader Naltrexone's Impact on Cancer Progression and Mortality: A Systematic Review of Studies in Humans, Animal Models, and Cell Cultures Via Latest Results for Advances in T... Abstract Background Naltrexone (NTX) is an opioid antagonist traditionally used as a treatment for alcohol and opioid use disorders, but various studies have documented its involvement in cancer progression, exploring possible anticancer potential, when administered at high doses or as low dose naltrexone (LDN). Herein we present a systematic review of cancer-related outcomes from case reports, clinical trials, and retrospective and prospective studies conducted using cell cultures, animal models, and human subjects receiving NTX/LDN. Methods A systematic search of NTX in cancer therapy was conducted. Outcomes including tumor size and number, latency to tumor development, survival duration, progression of disease, and scan results were assessed in clinical and animal studies, and cell number was used as the outcome measure of culture studies. Results Several case reports demonstrate notable survival durations and metastatic resolutions in patients with late stage cancer when administered an average LDN dose of 3–5 mg/day. Animal and cell culture studies suggest an overarching principle of NTX involvement in cancer pharmacophysiology, suggesting that high doses and continuous administration can foster cancer progression, whereas low doses and intermittent treatment may hinder cell proliferation, impede tumorigenesis, and have potential anticancer efficacy. Conclusion This review emphasizes the value of potential future research on NTX in cancer therapy, and warrants need for a better understanding of underlying mechanisms. Future controlled studies with more robust sample sizes, particularly in humans, are needed to fully elucidate its potential in cancer therapy. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Pharmacokinetics and Bioequivalence of Cefprozil for Suspension and Granule Formulation in Healthy Chinese Volunteers: Two Single-Dose Crossover Studies

xlomafota.13 shared this article with you from Inoreader Pharmacokinetics and Bioequivalence of Cefprozil for Suspension and Granule Formulation in Healthy Chinese Volunteers: Two Single-Dose Crossover Studies Via Latest Results for Advances in T... Abstract Introduction Cefprozil, an oral second-generation semi-synthetic cephalosporin, possesses a broad spectrum of antimicrobial activity. A granule formulation has been developed to improve medication adherence of the patients. This study was conducted to assess the bioequivalence of the granule formulation to a dry suspension in healthy Chinese volunteers and estimate the pharmacokinetic (PK) profiles of cefprozil. Methods An open-label, randomized, single-dose, two-period, two-group, crossover study was conducted in 60 healthy Chinese volunteers under fasted or fed conditions (30 volunteers for each condition) to assess the bioequivalence between two formulations of cefprozil. Blood samples were collected at specified time intervals, and the plasma concentrations of cis- and trans-cefprozil were determined by a validated liquid chromatography-tandem mass spectrometry (LC–MS/MS) method. PK and bioavailability parameters were estimated via non-compartmental methods. Adverse events (AEs) were also recorded. Results Under fasted conditions, the mean Cmax was (3534.70 ± 634.67) ng/ml, Tmax was (0.98 ± 0.25) h, t1/2 was (1.37 ± 0.13) h and AUC0-t was (9302.86 ± 1618.39) ng·h/ml, respectively, after a single dose of 125 mg cefprozil for suspension. Under fed conditions, the mean Cmax was (2438.80 ± 493.78) ng/ml, Tmax was (1.66 ± 0.76) h, t1/2 was (1.36 ± 0.24) h and AUC0-t was (9332.36 ± 1373.61) ng·h/ml, respectively. The PK parameters of the granule formulation of cefprozil were similar to those of the suspension. The 90% CI values of the GMRs of Cmax, AUC0-t and AUC0-∞ under both fasted and fed conditions were within the prespecified bioequivalence range (80.00–125.00%). Conclusions According to the criteria for bioequivalence, the test granule formulations of cefprozil and "Cefprozil for Suspension®" were determined to be bioequivalent whether under fasted or fed conditions by measurement of cis-, trans- and total cefprozil. Trial registration ClinicalTrials.gov identifier, NCT04414254. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.