Life after prostate cancer diagnosis: protocol for a UK-wide patient-reported outcomes study.

Background: Prostate cancer and its treatment may impact physically, psychologically and socially; affecting the health-related quality of life of men and their partners/spouses. The Life After Prostate Cancer Diagnosis (LAPCD) study is a UK-wide patient-reported outcomes study which will generate information to improve the health and well-being of men with prostate cancer.

Methods And Analysis: Postal surveys will be sent to prostate cancer survivors (18-42 months postdiagnosis) in all 4 UK countries (n=∼70 000).

A Glycovariant of Human CD44 is Characteristically Expressed on Human Mesenchymal Stem Cells.

The clinical effectiveness of systemically administered human mesenchymal stem cells (hMSCs) depends on their capacity to engage vascular endothelium. hMSCs derived from bone marrow (BM-hMSCs) natively lack endothelial binding capacity, but express a CD44 glycovariant containing N-linked sialyllactosamines that can be α(1,3)-fucosylated using fucosyltransferase-VI (FTVI) to enforce sLe decorations, thereby creating hematopoietic cell E-/L-selectin ligand (HCELL). HCELL expression programs potent shear-resistant adhesion of circulating cells to endothelial beds expressing E-selectin.

Infertility associated with the absence of endometrial progesterone receptors in a bitch.

A three-year-old intact female Old English sheepdog was presented for evaluation of infertility. A uterine biopsy was performed during dioestrus, and the microscopic appearance was inconsistent with progesterone stimulation; the glands were sparse, simple and failed to show coiling, while the glandular epithelium was cuboidal instead of columnar. There was very little evidence of glandular activity.

Exposure Patterns Driving Ebola Transmission in West Africa: A Retrospective Observational Study.

Background: The ongoing West African Ebola epidemic began in December 2013 in Guinea, probably from a single zoonotic introduction. As a result of ineffective initial control efforts, an Ebola outbreak of unprecedented scale emerged. As of 4 May 2015, it had resulted in more than 19,000 probable and confirmed Ebola cases, mainly in Guinea (3,529), Liberia (5,343), and Sierra Leone (10,746).

Consensus categorization of cheese based on water activity and pH-A rational approach to systemizing cheese diversity.

Development of science-based interventions in raw milk cheese production is challenging due to the large diversity of production procedures and final products. Without an agreed upon categorization scheme, science-based food safety evaluations and validation of preventive controls would have to be completed separately on each individual cheese product, which is not feasible considering the large diversity of products and the typically small scale of production. Thus, a need exists to systematically group raw milk cheeses into logically agreed upon categories to be used for food safety evaluations.

The influence of digital filter type, amplitude normalisation method, and co-contraction algorithm on clinically relevant surface electromyography data during clinical movement assessments.

There is a large and growing body of surface electromyography (sEMG) research using laboratory-specific signal processing procedures (i.e., digital filter type and amplitude normalisation protocols) and data analyses methods (i.

A new validation technique for estimations of body segment inertia tensors: Principal axes of inertia do matter.

The aims of this study were to: (i) establish a new criterion method to validate inertia tensor estimates by setting the experimental angular velocity data of an airborne objects as ground truth against simulations run with the estimated tensors, and (ii) test the sensitivity of the simulations to changes in the inertia tensor components. A rigid steel cylinder was covered with reflective kinematic markers and projected through a calibrated motion capture volume. Simulations of the airborne motion were run with two models, using inertia tensor estimated with geometric formula or the compound pendulum technique.

Localised Badger Culling Increases Risk of Herd Breakdown on Nearby, Not Focal, Land.

Bovine tuberculosis is an important disease affecting the UK livestock industry. Controlling bovine tuberculosis (TB) is made more complex by the presence of a wildlife host, the Eurasian badger, Meles meles. Repeated large-scale badger culls implemented in the Randomised Badger Culling Trial (RBCT) were associated with decreased cattle risks inside the culling area, but also with increased cattle risks up to the 2km outside the culling area.

Using program evaluation to support knowledge translation in an interprofessional primary care team: a case study.

Background: Evaluation is a fundamental component in building quality primary care and is ideally situated to support individual, team and organizational learning by offering an accessible form of participatory inquiry. The evaluation literature has begun to recognize the unique features of KT evaluations and has described attributes to consider when evaluating KT activities. While both disciplines have focused on the evaluation of KT activities neither has explored the role of evaluation in KT.

Biomechanical, neuromuscular and knee pain effects following therapeutic knee taping among patients with knee osteoarthritis during walking gait.

Background: Knee osteoarthritis is one of the most debilitating diseases associated with aging, and is estimated to affect 9% of men and 18% of women over 65years of age. Knee osteoarthritis affects the condylar surfaces of the joint and if left untreated generally leads to the slow and painful degeneration of the joint and surrounding structures. With few non-invasive treatment options for osteoarthritis patients, this study investigated the effect of therapeutic taping on knee pain in combination with spatiotemporal, kinematic, kinetic and muscle activation measures.

Identification and characterization of N-tert-butoxycarbonyl-MDMA: a new MDMA precursor.

In September 2015, 80 litres of a viscous, light-red liquid, described as hair product, was seized by the Australian Border Force (ABF). Initial testing by ABF indicated that the liquid was the 3,4-methylenedioxymethamphetamine (MDMA) precursor chemical safrole and custody of the material was transferred to the Australian Federal Police (AFP) who coordinated all subsequent investigations. Initial gas chromatography-mass spectrometry (GC-MS) analysis by the AFP indicated that the material was not safrole and samples of the liquid were transferred to the National Measurement Institute Australia (NMIA) for identification.

Badgers prefer cattle pasture but avoid cattle: implications for bovine tuberculosis control.

Effective management of infectious disease relies upon understanding mechanisms of pathogen transmission. In particular, while models of disease dynamics usually assume transmission through direct contact, transmission through environmental contamination can cause different dynamics. We used Global Positioning System (GPS) collars and proximity-sensing contact-collars to explore opportunities for transmission of Mycobacterium bovis [causal agent of bovine tuberculosis] between cattle and badgers (Meles meles).

Unraveling the drivers of MERS-CoV transmission.

With more than 1,700 laboratory-confirmed infections, Middle East respiratory syndrome coronavirus (MERS-CoV) remains a significant threat for public health. However, the lack of detailed data on modes of transmission from the animal reservoir and between humans means that the drivers of MERS-CoV epidemics remain poorly characterized. Here, we develop a statistical framework to provide a comprehensive analysis of the transmission patterns underlying the 681 MERS-CoV cases detected in the Kingdom of Saudi Arabia (KSA) between January 2013 and July 2014.

Contact transmission of influenza virus between ferrets imposes a looser bottleneck than respiratory droplet transmission allowing propagation of antiviral resistance.

Influenza viruses cause annual seasonal epidemics and occasional pandemics. It is important to elucidate the stringency of bottlenecks during transmission to shed light on mechanisms that underlie the evolution and propagation of antigenic drift, host range switching or drug resistance. The virus spreads between people by different routes, including through the air in droplets and aerosols, and by direct contact.

Joint dynamics of rear- and fore-foot unplanned sidestepping.

Objectives: Compare the lower-limb mechanics and anterior cruciate ligament (ACL) injury risk of athletes using a habitual rear-foot (RF) and fore-foot (FF) fall pattern during unplanned sidestepping (UnSS).

Design: Experimental cross-sectional.

Methods: Nineteen elite female field hockey players attended one biomechanical motion capture testing session, which consisted of a random series of pre-planned and unplanned sidestepping sport tasks.

Analysis of Citrinin in Cereals, Red Yeast Rice Dietary Supplement, and Animal Feed by Immunoaffinity Column Cleanup and LC with Fluorescence Detection.

The analysis of citrinin in various cereals (wheat, oats, maize, rice, and rye and multigrain breakfast cereal), red yeast rice (dietary supplement and traditional medicine), distillers dried grain with solubles, and barley (animal feed) was carried out using a citrinin immunoaffinity column (IAC) for sample cleanup before LC analysis with fluorescence detection (LC-fluorescence). To establish method performance characteristics, wheat was spiked with citrinin at levels of 10-200 μg/kg, whereas red yeast rice was spiked at levels of 100-3000 μg/kg. Methanol-water (75 + 25, v/v) was used for the extraction of cereals and animal feed, and extraction was with 100% methanol for red yeast rice.

Concordant but Varied Phenotypes among Duchenne Muscular Dystrophy Patient-Specific Myoblasts Derived using a Human iPSC-Based Model.

Duchenne muscular dystrophy (DMD) remains an intractable genetic disease. Althogh there are several animal models of DMD, there is no human cell model that carries patient-specific DYSTROPHIN mutations. Here, we present a human DMD model using human induced pluripotent stem cells (hiPSCs).

Two-Step, One-Flask Synthesis of a Meso-Substituted Phlorin.

A two-step, one-flask reaction of pyrrole with pentafluorobenzaldehyde and acetone was investigated to determine the potential for a streamlined synthesis of a phlorin and/or 5-isocorrole as an alternative to stepwise, dipyrromethanecarbinol routes. Analytical-scale reactions were performed examining the effect of reactant concentration, reactant ratio, acid catalyst (TFA or BF3·OEt2), concentration of acid catalyst, oxidant quantity, and reaction time on the distribution of phlorin and 5-isocorrole as well as three additional porphyrinoids (porphodimethene, porphyrin, and corrole). Phlorin was observed ubiquitously in yields up to 20-26%, whereas 5-isocorrole was not detected.

The Use of Geometric Morphometric Techniques to Identify Sexual Dimorphism in Gait.

This study attempts to apply geometric morphometric techniques for the analysis of 3D kinematic marker-based gait data. As a test, we attempted to identify sexual dimorphism during the stance phase of the gait cycle. Two techniques were used to try to identify differences in the way males and females walk without the results being affected by individual differences in body shape and size.

Bereavement outcomes: A quantitative survey identifying risk factors in informal carers bereaved through cancer.

Background: Enabling patients to die in their preferred place is important but achieving preferred place of death may increase the informal carer's risk into bereavement.

Aim: To determine risk factors of family carers bereaved through cancer in Northern Ireland.

Design: These results form part of a larger QUALYCARE-NI study which used postal questionnaires to capture quantitative data on carer's bereavement scores using the Texas Revised Inventory of Grief.