The novel mu-opioid antagonist, GSK1521498, reduces ethanol consumption in C57BL/6J mice.

RATIONALE Using the drinking-in-the-dark (DID) model, we compared the effects of a novel mu-opioid receptor antagonist, GSK1521498, with naltrexone, a licensed treatment of alcohol dependence, on ethanol consumption in mice. OBJECTIVE We test the ability of GSK1521498 to reduce alcohol consumption and compare its intrinsic efficacy to that of naltrexone by comparing the two drugs at doses matched for equivalent receptor occupancy. METHODS Thirty-six C57BL/6J mice were tested in a DID procedure. In 2-day cycles, animals experienced one baseline, injection-free session, and one test session when they received two injections, one of test drug and one placebo. All animals received GSK1521498 (0, 0.1, 1 and 3 mg/kg, i.p., 30 min pre-treatment) and naltrexone (0, 0.1, 1 and 3 mg/kg, s.c. 10 min pre-treatment) in a cross-over design. Receptor occupancies following the same doses were determined ex vivo in separate groups by autoradiography, using [3H]DAMGO. Binding in the region of interest was measured integrally by computer-assisted microdensitometry and corrected for non-specific binding. RESULTS Both GSK1521498 and naltrexone dose-dependently decreased ethanol consumption. When drug doses were matched for 70-75 % receptor occupancy, GSK1521498 3 mg/kg, i.p., caused a 2.5-fold greater reduction in alcohol consumption than naltrexone 0.1 mg/kg, s.c. Both GSK1521498 and naltrexone significantly reduced sucrose consumption at a dose of 1 mg/kg but not 0.1 mg/kg. In a test of conditioned taste aversion, GSK1521498 (3 mg/kg) reduced sucrose consumption 24 h following exposure to a conditioning injection. CONCLUSIONS Both opioid receptor antagonists reduced alcohol consumption but GK1521498 has higher intrinsic efficacy than naltrexone

2017 HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation: executive summary.

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2017 HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation: executive summary.

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withdrawn 2017 hrs ehra ecas aphrs solaece expert consensus statement on catheter and surgical ablation of atrial fibrillation

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The inclusion of LGBT+ health issues within undergraduate healthcare education and professional training programmes: A systematic review

BACKGROUND: An inclusive health curriculum within undergraduate and continuing professional development programmes (CPD) should include issues related to people whom identify as LGBT+. OBJECTIVES: The aim of this systematic review was to examine the education and training requirements of undergraduate students and health professionals regarding the inclusion of LGBT+ health issues. DESIGN: A systematic review of the available published empirical studies. DATA SOURCES: A systematic literature search was undertaken of the following databases: CINAHL, PubMed, PsycINFO, Embase and Sociological Abstracts. All papers reviewed were from the years 2007 to 2017 and written in English. REVIEW METHODS: Three research questions informing the literature review were: (i) What are the education and training requirements of undergraduate students and health professionals regarding the health needs of LGBT+ people? (ii) What are the approaches utilized in the education and training of undergraduate students and health professionals regarding the health needs of LGBT+ people? (iii) What are the best practice examples of the education and training of undergraduate students and health professionals? Following the application of definitive criteria, 22 papers were included in the review. Quality appraisal and data extraction was undertaken by the two authors. RESULTS: The 22 papers were reviewed in detail in the final data analysis and synthesis where four main themes were identified: (1) Cultural competence and inclusivity. (2) Existing knowledge of LGBT+ health-related issues. (3) Curriculum developments and outcomes. (4) Evidence of best practice in education delivery. CONCLUSION: The review highlights the importance of the inclusion of LGBT+ health-related issues within the health curriculum and continuing professional development programmes and the implications for education and training, clinical practice and research

Factors Associated with Revision Surgery after Internal Fixation of Hip Fractures

Background: Femoral neck fractures are associated with high rates of revision surgery after management with internal fixation. Using data from the Fixation using Alternative Implants for the Treatment of Hip fractures (FAITH) trial evaluating methods of internal fixation in patients with femoral neck fractures, we investigated associations between baseline and surgical factors and the need for revision surgery to promote healing, relieve pain, treat infection or improve function over 24 months postsurgery. Additionally, we investigated factors associated with (1) hardware removal and (2) implant exchange from cancellous screws (CS) or sliding hip screw (SHS) to total hip arthroplasty, hemiarthroplasty, or another internal fixation device. Methods: We identified 15 potential factors a priori that may be associated with revision surgery, 7 with hardware removal, and 14 with implant exchange. We used multivariable Cox proportional hazards analyses in our investigation. Results: Factors associated with increased risk of revision surgery included: female sex, [hazard ratio (HR) 1.79, 95% confidence interval (CI) 1.25-2.50; P = 0.001], higher body mass index (fo

Academic Dress of the University of Bath 1966–2020

The University of Bath initially set off, in 1965, with the intention of having a very simple academic dress specification, having only four hoods, all of which would be science awards. Furthermore, it originally determined to have only one gown to share across bachelors’, masters’ and doctors’ undress. The University’s designs were not ground-breaking, being linked to those of the University of Oxford, having an Oxford simple hood [s1], an Oxford doctoral gown [d2] and the University of Cambridge bachelors’ gown [b2]. The colours were chosen to represent the city of Bath: old gold grosgrain (representing Bath stone) being present on all hoods. This colour was also adopted as the University’s official colour and remains so to this day. Through a chance request the University had distinct bachelors’ and masters’ gowns ([b7] and [m16]) for a short period of 1966–97 before becoming standardized, although not reverting back to the initial designs of one standard gown. The system has adapted well to additional degrees being awarded, and indeed some removed and consolidated, whilst firmly remaining in the spirit in which it was initially designed. The aim of this article is to set out the development of the academic dress of the University, how it has evolved over time and how it also maintains a strong connection to the past

Enzymatic hydrolysis, fermentation, and protein recovery of AFEX-treated coastal bermudagrass

Due to the character of the original source materials and the nature of batch digitization, quality control issues may be present in this document. Please report any quality issues you encounter to [email protected], referencing the URI of the item.Includes bibliographical references.Not availabl