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https://www.readbyqxmd.com/read/28323792/the-effect-of-intermittent-vest-cooling-on-thermoregulation-and-cardiovascular-strain-in-baseball-catchers
#1
Stacy Bishop, David J Szymanski, Greg A Ryan, Robert L Herron, Phil A Bishop
Baseball catchers are exposed to multiple physiological challenges while playing outside during the spring and summer months, many of which deal with recovery and thermoregulation. The purpose of this study was to investigate the effect of intermittent cooling on core temperature, cardiovascular strain, exertion, and recovery during a simulated catching performance in the heat. Six trained college-aged baseball catchers performed in a controlled, hot (35 °C) and humid (25% relative humidity) environment in a counter-balanced, cross-over design...
March 20, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28323547/the-extent-that-health-professionals-suspect-and-address-addiction-to-medicines-in-primary-care-findings-from-a-survey-in-northwest-england
#2
Geoff Bates, Madeleine Cochrane, Adam John Mackridge
Addiction to medicines available over the counter or via prescription is of growing international concern. The authors of the current article ran an online survey of health professionals in general medical practice and community pharmacy settings in Northwest England to explore the frequency of suspecting and responding to addiction to medicines. Health professionals reported frequently identifying addiction to medicines among patients including those with long-term pain, mental health problems, sleep disorders, and other substance use disorders, but that these addictions often go unchallenged...
March 1, 2017: Journal of Addictive Diseases
https://www.readbyqxmd.com/read/28317327/a-research-agenda-for-moving-early-medical-pregnancy-termination-over-the-counter
#3
REVIEW
Nathalie Kapp, Daniel Grossman, Emily Jackson, Laura Castleman, Dalia Brahmi
Given the overall safety profile and increasing availability of medical pregnancy termination drugs, we asked: would the mifepristone-misoprostol regimen for medical termination at ≤10 weeks gestation meet U.S. FDA regulatory criteria for over-the-counter (OTC) approval, and if not, what are the present research gaps? We conducted a literature review of consumer behaviors necessary for a successful OTC application for medical termination ≤10 weeks and identified crucial research gaps. If we were to embark on a development program for OTC or more generally, self-use of medical termination, the critical elements missing are the label comprehension, self -selection and actual use studies...
March 19, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28317293/a-new-location-to-split-cre-recombinase-for-protein-fragment-complementation
#4
Maryam Rajaee, David W Ow
We have previously described a recombinase-mediated gene stacking system in which the Cre recombinase is used to remove lox-site flanked DNA no longer needed after each round of Bxb1 integrase-mediated site-specific integration. The Cre recombinase can be conveniently introduced by hybridization with a cre-expressing plant. However, maintaining an efficient cre-expressing line over many generations can be a problem, as high production of this DNA binding protein might interfere with normal chromosome activities...
March 19, 2017: Plant Biotechnology Journal
https://www.readbyqxmd.com/read/28314704/over-the-counter-access-to-oral-contraceptives-for-adolescents
#5
REVIEW
Krishna K Upadhya, John S Santelli, Tina R Raine-Bennett, Melissa J Kottke, Daniel Grossman
Oral contraceptives (OCs) are used by millions of women in the U.S. The requirement to obtain OCs by prescription from a clinician may serve as a barrier to contraceptive initiation and continuation for women, in particular adolescents. Over-the-counter (OTC) availability would reduce this barrier and could further reduce unintended pregnancy rates. This review explores the scientific issues and regulatory processes involved in switching OCs to OTC status for minor adolescents. We review: (1) the regulatory criteria for switching a drug to OTC status; (2) risk of pregnancy and safety during use of OCs including combined oral contraceptives and progestin-only pills for adolescents; (3) the ability of adolescents to use OCs consistently and correctly; (4) OTC access to OCs and potential effect on sexual risk behaviors; and (5) the potential for reduced opportunities for clinicians to counsel and provide recommended reproductive health care to adolescents...
March 6, 2017: Journal of Adolescent Health: Official Publication of the Society for Adolescent Medicine
https://www.readbyqxmd.com/read/28298610/high-skilled-labour-mobility-in-europe-before-and-after-the-2004-enlargement
#6
Alexander M Petersen, Michelangelo Puliga
The extent to which international high-skilled mobility channels are forming is a question of great importance in an increasingly global knowledge-based economy. One factor facilitating the growth of high-skilled labour markets is the standardization of certifiable degrees meriting international recognition. Within this context, we analysed an extensive high-skilled mobility database comprising roughly 382 000 individuals from five broad profession groups (Medical, Education, Technical, Science & Engineering and Business & Legal) over the period 1997-2014, using the 13-country expansion of the European Union (EU) to provide insight into labour market integration...
March 2017: Journal of the Royal Society, Interface
https://www.readbyqxmd.com/read/28295595/optometry-australia-scope-of-practice-survey-2015
#7
Patricia M Kiely, Skye Cappuccio, Ellen McIntyre
BACKGROUND: This paper presents results from the inaugural Scope of Practice Survey of Optometry Australia members conducted in October 2015. The survey gathered information related to confidence in detecting and diagnosing key ocular conditions, grading diabetic retinopathy, prescribing scheduled medicines, access to equipment, confidence using equipment, incidence of patients requiring therapeutic management, referral practices and services provided. METHODS: The survey was developed, piloted, modified and administered to members of Optometry Australia (excluding student and retired members), who had a current email address...
March 13, 2017: Clinical & Experimental Optometry: Journal of the Australian Optometrical Association
https://www.readbyqxmd.com/read/28294014/prescribing-power
#8
Xboro
Nurses should be able to prescribe items usually dispensed over the counter. It would make it so much easier than having to bother a GP to prescribe eczema cream.
March 15, 2017: Nursing Standard
https://www.readbyqxmd.com/read/28293228/prevention-and-control-strategies-to-counter-zika-epidemic
#9
REVIEW
Irfan A Rather, Sanjay Kumar, Vivek K Bajpai, Jeongheui Lim, Yong-Ha Park
ZIKA virus (ZIKA) has now become a global phenomenon. Since 2007, evidence of ZIKA transmission has been reported over 72 countries and territories. The transmission of ZIKA has made World Health Organization to categorize the situation under the ambit of a health emergency. This situation is serious because there appears to be a highly tangible link between infection during pregnancy and the occurrence of microcephaly and Guillain-Barré syndrome. In the context of this emergency situation, this review article intends to discuss the prevention and control strategies such as avoiding travel to infected area, being careful from mosquito bites, take precautions to reduce the risk of sexual transmission, and seek medical care for any acute illness with rash or fever...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28291687/structural-biomechanics-of-the-craniomaxillofacial-skeleton-under-maximal-masticatory-loading-inferences-and-critical-analysis-based-on-a-validated-computational-model
#10
Amir R Pakdel, Cari M Whyne, Jeffrey A Fialkov
BACKGROUND: The trend towards optimizing stabilization of the craniomaxillofacial skeleton (CMFS) with the minimum amount of fixation required to achieve union, and away from maximizing rigidity, requires a quantitative understanding of craniomaxillofacial biomechanics. This study uses computational modeling to quantify the structural biomechanics of the CMFS under maximal physiologic masticatory loading. METHODS: Using an experimentally validated subject-specific finite element (FE) model of the CMFS, the patterns of stress and strain distribution as a result of physiological masticatory loading were calculated...
February 17, 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/28290947/widespread-use-of-prescription-nonsteroidal-anti-inflammatory-drugs-among-u-s-army-active-duty-soldiers
#11
Leila A Walker, Edward J Zambraski, Roger F Williams
INTRODUCTION: Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly used to treat pain and inflammation by inhibiting prostaglandin synthesis. There is a high incidence of musculoskeletal injuries in the military, which would validate the widespread use of NSAIDs. This study determined the amount and specific types of NSAIDs being prescribed to U.S. Army active duty soldiers. METHODS AND MATERIALS: This study was a quantitative study which utilized an existing database of de-identified data; therefore, institutional review board approval was not required...
March 2017: Military Medicine
https://www.readbyqxmd.com/read/28286872/commit-to-change-a-call-to-end-the-publication-of-the-phrase-commit-suicide
#12
Emma Nielsen, Prianka Padmanathan, Duleeka Knipe
Background. Countering stigma is a fundamental facet of suicide prevention efforts.  Integral to this is the promotion of accurate and sensitive language.  The phrase 'commit* suicide' has prompted marked opposition primarily due to the connotations of immorality and illegality.  Methods. The study investigated the frequency of the use of the wordstem 'commit', in relation to self-harm and suicidal behaviours, in the three leading suicide-specific academic journals between 2000 and 2015.  Results. One third (34%) of articles published since the year 2000 used the word 'commit*' when describing an act of self-harm or suicide...
December 6, 2016: Wellcome Open Res
https://www.readbyqxmd.com/read/28282117/metal-selenides-as-efficient-counter-electrodes-for-dye-sensitized-solar-cells
#13
Zhitong Jin, Meirong Zhang, Min Wang, Chuanqi Feng, Zhong-Sheng Wang
Solar energy is the most abundant renewable energy available to the earth and can meet the energy needs of humankind, but efficient conversion of solar energy to electricity is an urgent issue of scientific research. As the third-generation photovoltaic technology, dye-sensitized solar cells (DSSCs) have gained great attention since the landmark efficiency of ∼7% reported by O'Regan and Grätzel. The most attractive features of DSSCs include low cost, simple manufacturing processes, medium-purity materials, and theoretically high power conversion efficiencies...
March 10, 2017: Accounts of Chemical Research
https://www.readbyqxmd.com/read/28280379/amylmetacresol-2-4-dichlorobenzyl-alcohol-hexylresorcinol-or-carrageenan-lozenges-as-active-treatments-for-sore-throat
#14
Martina Morokutti-Kurz, Christine Graf, Eva Prieschl-Grassauer
Up to 80% of sore throats are caused by viruses. Several over the counter products are available which provide symptomatic, not causal relief. For such lozenges, containing the antiseptics and local anesthetics amylmetacresol (AMC) and 2,4-dichlorobenzyl alcohol (DCBA) or hexylresorcinol (HR), recently an additional virucidal effect was published. Therefore, we tested a set of Strepsils(®) lozenges, containing either HR (Max [#2]) or AMC/DCBA (Original [#3], Extra Strong [#4], Warm [#5], Orange and Vitamin C [#6], Sugar free Lemon [#7], Children/Strawberry [#8] and Soothing Honey and Lemon [#9]) for their antiviral efficiency against representatives of respiratory viruses known to cause sore throat: human rhinovirus (HRV) 1a, HRV8, influenza virus A H1N1n, Coxsackievirus A10, and human coronavirus (hCoV) OC43...
2017: International Journal of General Medicine
https://www.readbyqxmd.com/read/28279072/aspirin-in-older-adults
#15
Mandi Sehgal, Sarah K Wood, Joseph G Ouslander, Charles H Hennekens
In the treatment or secondary prevention of cardiovascular disease (CVD), there is general consensus that the absolute benefits of aspirin far outweigh the absolute risks. Despite evidence from randomized trials and their meta-analyses, older adults, defined as aged 65 years or older, are less likely to be prescribed aspirin than their middle-aged counterparts. In primary prevention, the optimal utilization of aspirin is widely debated. There is insufficient randomized evidence among apparently healthy participants at moderate to high risk of a first CVD event, so general guidelines seem premature...
January 1, 2017: Journal of Cardiovascular Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/28276999/preparation-of-free-standing-hybrid-colloidal-membranes-via-assembly-of-liponanocapsules
#16
Yuuka Fukui, Shuhei Kameyama, Keiji Fujimoto
We intended to create a free-standing and organic-inorganic hybrid colloidal membrane. The colloidal membrane was assembled from polymeric capsules, which were prepared by coating of polymer layers over a liposome (liponanocapsules). In this study, two approaches were employed for mineralization over the membrane with calcium phosphate (CaP) to control its mechanical robustness and biodegradability (hybrid bioscaffold). One approach was based on CaP deposition over the liponanocapsules and their assembly into the hybrid membrane...
February 28, 2017: Journal of Biomaterials Science. Polymer Edition
https://www.readbyqxmd.com/read/28276978/successfully-controlling-intrusive-memories-is-harder-when-control-must-be-sustained
#17
Kevin van Schie, Michael C Anderson
After unpleasant events, people often experience intrusive memories that undermine their peace of mind. In response, they often suppress these unwanted memories from awareness. Such efforts may fail, however, when inhibitory control demands are high due to the need to sustain control, or when fatigue compromises inhibitory capacity. Here we examined how sustained inhibitory demand affected intrusive memories in the Think/No-Think paradigm. To isolate intrusions, participants reported, trial-by-trial, whether their preceding attempt to suppress retrieval had triggered retrieval of the memory they intended to suppress...
February 21, 2017: Memory
https://www.readbyqxmd.com/read/28271622/a-population-based-study-of-changes-in-arthritis-prevalence-and-arthritis-risk-factors-over-time-generational-differences-and-the-role-of-obesity
#18
Elizabeth M Badley, Mayilee Canizares, Anthony V Perruccio
OBJECTIVES: To investigate cohort effects in arthritis prevalence across four birth cohorts: World War II (born: 1935-1944), older and younger baby boomers (born: 1945-1954 and 1955-1964), and Generation X (born: 1965-1974) and to determine whether birth cohort effects in arthritis prevalence were associated with differences in risk factors over time or period effects. METHODS: Analysis of biannually collected data from the Canadian longitudinal National Population Health Survey 1994-2011 (n= 8817 at baseline)...
March 8, 2017: Arthritis Care & Research
https://www.readbyqxmd.com/read/28265784/-all-i-need-is-help-to-do-well-herbs-medicines-faith-and-syncretism-in-the-negotiation-of-elder-health-treatment-in-rural-ghana
#19
Eileen Smith-Cavros, Joyce Avotri-Wuaku, Albert Wuaku, Amal Bhullar
This qualitative research sought answers to questions about how elders in Agate, Ghana, coped with the challenges of illness in a rural village and in particular how they negotiated treatment for their illnesses within a flawed and limited healthcare system. In our study, 22 of 28 interviewees used all methods available to them (biomedical approaches [doctors and/or hospitals and/or doctor-prescribed medications], herbs, over-the-counter medicines [i.e., acetaminophen painkillers], and faith-based methods [praying/fasting/laying of hands/holy food and/or water]) in attempts to heal their illnesses...
March 6, 2017: Journal of Religion and Health
https://www.readbyqxmd.com/read/28264018/effects-of-diluents-on-cell-culture-viability-measured-by-automated-cell-counter
#20
Aaron Chen, Matthew Leith, Roger Tu, Gurpreet Tahim, Anish Sudra, Swapnil Bhargava
Commercially available automated cell counters based on trypan blue dye-exclusion are widely used in industrial cell culture process development and manufacturing to increase throughput and eliminate inherent variability in subjective interpretation associated with manual hemocytometers. When using these cell counters, sample dilution is often necessary to stay within the assay measurement range; however, the effect of time and diluents on cell culture is not well understood. This report presents the adverse effect of phosphate buffered saline as a diluent on cell viability when used in combination with an automated cell counter...
2017: PloS One
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