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https://www.readbyqxmd.com/read/29161773/silodosin-for-the-treatment-of-lower-urinary-tract-symptoms-in-men-with-benign-prostatic-hyperplasia
#1
REVIEW
Jae Hung Jung, Jiye Kim, Roderick MacDonald, Balaji Reddy, Myung Ha Kim, Philipp Dahm
BACKGROUND: A variety of alpha-blockers are used for treating lower urinary tract symptoms (LUTS) in men with benign prostatic hyperplasia (BPH). Silodosin is a novel, more selective alpha-blocker, which is specific to the lower urinary tract and may have fewer side effects than other alpha-blockers. OBJECTIVES: To assess the effects of silodosin for the treatment of LUTS in men with BPH. SEARCH METHODS: We performed a comprehensive search using multiple databases (Cochrane Library, MEDLINE, EMBASE, Scopus, Google Scholar, and Web of Science), trials registries, other sources of grey literature, and conference proceedings with no restrictions on the language of publication or publication status up until 13 June 2017...
November 22, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29161702/favorable-effects-of-endoscopic-ligation-combined-with-drugs-on-rebleeding-and-mortality-in-cirrhotic-patients-a-network-meta-analysis
#2
Liang Shi, Xueping Zhang, Jianye Li, Xibo Bai
BACKGROUND: To assess the effects of combination therapies (endoscopic plus drug[s], drug combinations) on variceal/any-cause rebleeding and mortality among cirrhotic patients with one previous episode of variceal hemorrhage. SUMMARY: We searched PubMed, Embase, Cochrane Library, and Web of Science for eligible studies. We included 26 randomized controlled trials involving 2,536 adults using OR to measure the effects. Endoscopic variceal ligation (EVL) plus nadolol ranked first for reducing recurrent bleeds...
November 21, 2017: Digestive Diseases
https://www.readbyqxmd.com/read/29161651/enhanced-anticancer-effect-of-fabricated-gallic-acid-cds-on-the-rgo-nanosheets-on-human-glomerular-mesangial-ip15-and-epithelial-proximal-hk2-kidney-cell-lines-cytotoxicity-investigations
#3
Wei Peng, Pengcheng Luo, Dingwen Gui, Weidong Jiang, Haixia Wu, Jie Zhang
In spite of the technological innovation in the biomedical science, cancer remains a critical disease. In this study, we designed a gallic acid/cadmium sulfide (GA/CdS) nanocomposite fabricated on the reduced graphene oxide (GA/CdS-rGO) nanosheets for the treatment system of human kidney cancer cells. The GA/CdS-rGO nanosheets have been prepared using gallic acid as a reducing agent. The characterization of nanocomposites was studied using UV-Vis spectroscope, FT-IR, XRD, SEM and TEM. The microscopic images showed the spherical shape and nano-scaled CdS nanoparticles on the sheet like rGO nanomaterials...
November 8, 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/29161628/stigma-accounts-for-depression-in-patients-with-epilepsy
#4
Zerrin Yıldırım, Devrimsel Harika Ertem, Ayten Ceyhan Dirican, Sevim Baybaş
OBJECTIVE: Epilepsy is a chronic disease with an increased risk of stigmatization due to psychosocial consequences of the seizures. Intuitively, one may well conclude that stigmatization would lead to depression in patients with epilepsy as well as in other patient groups with increased risk of stigmatization. Indeed, there are a few studies in support of this intuition. In this study, we aimed to investigate the relationship between level of stigmatization and the severity of the depressive symptoms in our patients with epilepsy...
November 18, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/29161589/mitosis-sans-mitosis-the-mitotic-oscillator-in-differentiation
#5
Miranda Stratton, Tim Stearns
Differentiation and proliferation are usually considered to be antagonistic partners in development. However, in a recent issue of Science, Al Jord et al. (2017) show that key regulators of the mitotic cycle are redeployed in differentiating multiciliated cells to promote ciliogenesis without mitotic progression.
November 20, 2017: Developmental Cell
https://www.readbyqxmd.com/read/29161510/solvation-structure-and-thermodynamic-mapping-sstmap-an-open-source-flexible-package-for-the-analysis-of-water-in-molecular-dynamics-trajectories
#6
Kamran Haider, Anthony Cruz, Steven Ramsey, Michael K Gilson, Thomas Kurtzman
We have developed SSTMap, a software package for mapping structural and thermodynamic water properties in molecular dynamics trajectories. The package introduces automated analysis and mapping of local measures of frustration and enhancement of water structure. The thermodynamic calculations are based on Inhomogeneous Fluid Solvation Theory (IST), which is implemented using both site-based and grid-based approaches. The package also extends the applicability of solvation analysis calculations to multiple molecular dynamics (MD) simulation programs by using existing cross-platform tools for parsing MD parameter and trajectory files...
November 21, 2017: Journal of Chemical Theory and Computation
https://www.readbyqxmd.com/read/29161391/an-overview-of-space-medicine
#7
P D Hodkinson, R A Anderton, B N Posselt, K J Fong
Space medicine is fundamental to the human exploration of space. It supports survival, function and performance in this challenging and potentially lethal environment. It is international, intercultural and interdisciplinary, operating at the boundaries of exploration, science, technology and medicine. Space medicine is also the latest UK specialty to be recognized by the Royal College of Physicians in the UK and the General Medical Council. This review introduces the field of space medicine and describes the different types of spaceflight, environmental challenges, associated medical and physiological effects, and operational medical considerations...
December 1, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29161390/thiopental-to-desflurane-an-anaesthetic-journey-where-are-we-going-next
#8
J R Sneyd
Development targets in anaesthetic pharmacology have evolved from minimizing harm caused by unwanted effects through an era in which rapid onset and offset of drug effect were prioritised. Today's anaesthetists have access to a library of effective drugs whose characteristics offer controllable hypnosis, analgesia and paralysis with manageable off-target effects. The availability of these agents at generic prices inhibits commercial interest and this is reflected in the limited number of current anaesthetic drug development projects...
December 1, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29161386/to-err-is-human-use-of-simulation-to-enhance-training-and-patient-safety-in-anaesthesia
#9
H Higham, B Baxendale
Human beings who work in complex, dynamic, and stressful situations make mistakes. This is as true for anaesthetists as for any other health-care professional, but we face unique challenges in the many roles and responsibilities we have in diverse clinical contexts. As a profession, we are well versed in the development and utilization of improvement techniques and technologies that prioritize high-quality, safe care for patients. This article focuses on one particular domain of patient safety in which anaesthetists have been pre-eminent, the use of simulation in training to improve both professional capabilities and patient safety in anaesthetic practice...
December 1, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29161336/efficacy-of-electrical-stimulation-of-the-occipital-nerve-in-intractable-primary-headache-disorders-a-systematic-review-with-meta-analyses
#10
Robert T Cadalso, John Daugherty, Caron Holmes, Saravanan Ram, Reyes Enciso
AIMS: To determine the efficacy of occipital nerve stimulation (ONS) in reducing the intensity, duration, and frequency of medically intractable primary headaches. METHODS: A systematic review was carried out by searching three electronic databases: the Cochrane Library, MEDLINE via PubMed, and Web of Science. Randomized controlled trials (RCTs) and case series were eligible for inclusion. RCTs were assessed for quality of evidence by using the Cochrane Risk of Bias and the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) tools...
November 21, 2017: Journal of Oral & Facial Pain and Headache
https://www.readbyqxmd.com/read/29161253/mutualism-in-museums-a-model-for-engaging-undergraduates-in-biodiversity-science
#11
Anna E Hiller, Carla Cicero, Monica J Albe, Theresa L W Barclay, Carol L Spencer, Michelle S Koo, Rauri C K Bowie, Eileen A Lacey
Museums have an untapped potential to engage students in hands-on learning. Here, we describe the development of a tiered museum-based program at the University of California, Berkeley as a model for engaging undergraduates in biodiversity science. This decade-long effort to increase student participation in collections demonstrates the mutual benefits of undergraduate involvement. Museums benefit from critical help in collections care and an increased intellectual vitality, while students simultaneously gain essential research skills and an unparalleled exposure to biodiversity...
November 21, 2017: PLoS Biology
https://www.readbyqxmd.com/read/29161218/the-impact-of-dementia-on-relationships-intimacy-and-sexuality-in-later-life-couples-an-integrative-qualitative-analysis-of-existing-literature
#12
Kristen Holdsworth, Marita McCabe
OBJECTIVES: The onset and progression of dementia can have a profound effect on the couple dyad. The aim of this systematic review was to analyze the literature investigating the impact of dementia on the relationships, intimacy, and sexuality in older couples. METHODS: A systematic literature search was conducted in May 2016 for relevant research articles. Five databases were searched: Web of Science, PsycINFO, MedLine, Scopus and CINAHL. The reference lists of articles included in the review were screened along with the reference list of other relevant reviews...
September 15, 2017: Clinical Gerontologist
https://www.readbyqxmd.com/read/29161195/successful-aging-the-role-of-cognitive-gerontology
#13
Alan Hartley, Lucie Angel, Alan Castel, André Didierjean, Lisa Geraci, Joellen Hartley, Eliot Hazeltine, Patrick Lemaire, François Maquestiaux, Eric Ruthruff, Laurence Taconnat, Catherine Thevenot, Dayna Touron
This commentary explores the relationships between the construct of successful aging and the experimental psychology of human aging-cognitive gerontology. What can or should cognitive gerontology contribute to understanding, defining, and assessing successful aging? Standards for successful aging reflect value judgments that are culturally and historically situated. Fundamentally, they address social policy; they are prescriptive. If individuals or groups are deemed to be aging successfully, then their characteristics or situations can be emulated...
November 21, 2017: Experimental Aging Research
https://www.readbyqxmd.com/read/29161189/outlying-observation-diagnostics-in-growth-curve-modeling
#14
Xin Tong, Zhiyong Zhang
Growth curve models are widely used for investigating growth and change phenomena. Many studies in social and behavioral sciences have demonstrated that data without any outlying observation are rather an exception, especially for data collected longitudinally. Ignoring the existence of outlying observations may lead to inaccurate or even incorrect statistical inferences. Therefore, it is crucial to identify outlying observations in growth curve modeling. This study comparatively evaluates six methods in outlying observation diagnostics through a Monte Carlo simulation study on a linear growth curve model, by varying factors of sample size, number of measurement occasions, as well as proportion, geometry, and type of outlying observations...
November 2017: Multivariate Behavioral Research
https://www.readbyqxmd.com/read/29161187/network-mapping-with-gimme
#15
Adriene M Beltz, Kathleen M Gates
Network science is booming! While the insights and images afforded by network mapping techniques are compelling, implementing the techniques is often daunting to researchers. Thus, the aim of this tutorial is to facilitate implementation in the context of GIMME, or group iterative multiple model estimation. GIMME is an automated network analysis approach for intensive longitudinal data. It creates person-specific networks that explain how variables are related in a system. The relations can signify current or future prediction that is common across people or applicable only to an individual...
November 2017: Multivariate Behavioral Research
https://www.readbyqxmd.com/read/29161174/the-telescoping-phenomenon-origins-in-gender-bias-and-implications-for-contemporary-scientific-inquiry
#16
Katherine R Marks, Claire D Clark
BACKGROUND: In an article published in International Journal of the Addictions in 1989, Nick Piazza and his coauthors described "telescoping," an accelerated progression through "landmark symptoms" of alcoholism, among a sample of recovering women. OBJECTIVES: The aim of this critical analysis is to apply a feminist philosophy of science to examine the origins of the framework of telescoping research and its implications for contemporary scientific inquiry. METHODS: A feminist philosophy of science framework is outlined and applied to key source publications of telescoping literature drawn from international and United States-based peer-reviewed journals published beginning in 1952...
November 21, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/29161164/health-science-students-attitudes-towards-healthcare-teams-a-comparison-between-two-universities
#17
Takatoshi Makino, Bumsuk Lee, Hiroki Matsui, Yoshiharu Tokita, Hiromitsu Shinozaki, Shiomi Kanaizumi, Yumiko Abe, Takayuki Saitoh, Fusae Tozato, Ayako Igarashi, Mika Sato, Shigeki Ohtake, Noriko Tabuchi, Michiko Inagaki, Akinori Kama, Hideomi Watanabe
There have been few studies comparing the attitudes towards healthcare teams between different universities. This study analysed the differences in attitudes towards healthcare teams between health science students at Gunma University, Japan, which implements a comprehensive interprofessional education (IPE) programme, and Kanazawa University, a similar national university. Study populations were first- and third-year students at the Gunma University School of Health Sciences and the Kanazawa University School of Health Sciences...
November 21, 2017: Journal of Interprofessional Care
https://www.readbyqxmd.com/read/29161114/suicide-and-high-altitude-an-integrative-review
#18
Elaine Reno, Talia L Brown, Marian E Betz, Michael H Allen, Lilian Hoffecker, Jeremy Reitinger, Robert Roach, Benjamin Honigman
Reno, Elaine, Talia L. Brown, Marian E. Betz, Michael H. Allen, Lilian Hoffecker, Jeremy Reitinger, Robert Roach, and Benjamin Honigman. Suicide and high altitude: an integrative review. High Alt Med Biol 00:000-000, 2017. INTRODUCTION: Suicide rates are greater at high altitudes, and multiple mechanisms have been suggested for this relationship, including hypoxia, differences in population density, characteristics of suicide victims, and firearms ownership and access. To better understand these potential mechanisms, studies evaluating the associations between high altitude and suicide were examined...
November 21, 2017: High Altitude Medicine & Biology
https://www.readbyqxmd.com/read/29161040/does-the-cl-ch4-%C3%A2-h-ch3cl-reaction-proceed-via-walden-inversion
#19
Laszlo Krotos, Gabor Czako
We report a chemically accurate global ab initio full-dimensional potential energy surface (PES) for the Cl(2P3/2) + CH4 reaction improving the high-energy region of our previous PES [Czakó, G.; Bowman, J. M. Science 2011, 334, 343-346]. Besides the abstraction (HCl + CH3) and the Walden-inversion substitution (H + CH3Cl) channels, the new PES accurately describes novel substitution pathways via retention of configuration. Quasiclassical trajectory simulation on this PES reveals that the substitution channel opens around 40 kcal/mol collision energy via Walden inversion and the retention cross sections raise from ∼50 kcal/mol...
November 21, 2017: Journal of Physical Chemistry. A
https://www.readbyqxmd.com/read/29161007/polymer-based-technologies-for-sensing-applications
#20
Wildemar Stefanio Pereira Carvalho, Menglian Wei, Nduka Ikpo, Yongfeng Gao, Michael J Serpe
Reports in the literature on the development of new chemical sensing technologies have been growing steadily in number for years. For example, a Web of Science topic search using the term "Chemical Sensing" revealed that over 8,000 papers were published in 2015-2017, with over 40,000 citations to those papers. In this review, we focus on highlighting recent examples of chemical sensing related to human health (e.g., disease diagnosis, health monitoring, and water/food safety), and for environmental monitoring...
November 21, 2017: Analytical Chemistry
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