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https://www.readbyqxmd.com/read/28436684/serenoa-repens-for-lower-urinary-tract-symptoms-benign-prostatic-hyperplasia-current-evidence-and-its-clinical-implications-in-naturopathic-medicine
#1
Soo Liang Ooi, Sok Cheon Pak
OBJECTIVES: Benign prostatic hyperplasia (BPH) commonly affects men above 40 years old. The progression of BPH is often accompanied with lower urinary tract symptoms (LUTS) that can significantly affect the quality of life of the patients. Serenoa repens (saw palmetto) is a popular herbal remedy indicated for LUTS/BPH. We reviewed the current research on the efficacy of S. repens on LUTS/BPH as a monotherapy as well as combination therapies. DESIGN: Non-systematic searches were performed in PubMed for human studies and systematic reviews on the topic...
April 24, 2017: Journal of Alternative and Complementary Medicine: Research on Paradigm, Practice, and Policy
https://www.readbyqxmd.com/read/28436642/the-validity-of-race-and-hispanic-origin-reporting-on-death-certificates-in-the-united-states-an-update
#2
Elizabeth Arias, Melonie Heron, Jahn Hakes
Objectives This report presents the findings of an updated study of the validity of race and Hispanic-origin reporting on death certificates in the United States, and its impact on race- and Hispanic origin-specific death rates. Methods The latest version of the National Longitudinal Mortality Study (NLMS) was used to evaluate the classification of race and Hispanic origin on death certificates for deaths occurring in 1999–2011 to decedents in NLMS. To evaluate change over time, these results were compared with those of a study based on an earlier version of NLMS that evaluated the quality of race and ethnicity classification on death certificates for 1979–1989 and 1990–1998...
August 1, 2016: Vital and Health Statistics. Series 2, Data Evaluation and Methods Research
https://www.readbyqxmd.com/read/28436377/analysis-of-therapeutic-effectiveness-of-selected-types-of-collagen-in-prevention-and-treatment-of-degenerative-joint-disease
#3
Wiesław Tomaszewski, Anna Paradowska
Loss of collagen is a natural development accompanying aging of the body. It may be additionally accelerated by various conditions, including osteoarthritis (OA). Within the last two decades numerous and diverse studies have been conducted worldwide with the aim of identifying substances containing collagen, producing therapeutic preparations of expected effectiveness in the prevention and therapy of OA that would be safe to use and developing methods of delivering the final product into the body. The authors reviewed and analysed the latest available literature by selecting papers presenting the findings of studies conducted in line with the principles of Evidence-Based Medicine (EBM)...
January 26, 2017: Ortopedia, Traumatologia, Rehabilitacja
https://www.readbyqxmd.com/read/28436335/localization-of-the-werner-protein-together-with-h2ax-in-%C3%AE-irradiation-induced-neoplastic-transformed-human-mesenchymal-stem-cells
#4
Nedime Serakinci, Tufan Cankaya, Steen Kølvraa
The H2A histone family, member X (H2AX), and Werner (WRN) are important proteins for genome and telomere maintenance. WRN has a major role in genome stability, particularly during DNA replication, transcription, recombination, and repair of DNA double-stranded breaks (DSBs) via base excision repair, homologous recombination, or nonhomologous end joining. H2AX plays a part in the rapid, sensitive, cellular response to the ionizing radiation or DNA-damaging chemotherapeutic agents that cause DSBs. This occurs when radiation-induced DSBs trigger the activation of H2AX and begin the damage-repair process...
2017: Critical Reviews in Eukaryotic Gene Expression
https://www.readbyqxmd.com/read/28435337/treatment-strategies-for-the-female-athlete-triad-in-the-adolescent-athlete-current-perspectives
#5
REVIEW
Jill Thein-Nissenbaum, Erin Hammer
Since the passage of Title IX in 1972, female sports participation has dramatically increased. The benefits of physical activity, including decreased risk for heart disease and diabetes as well as improved body image and self-esteem, far outweigh the risks. However, a select population of adolescent and young adult females may experience symptoms related to the female athlete triad (Triad), which refers to the interrelatedness of energy availability, menstrual function, and bone mineral density (BMD). These conditions often manifest clinically as disordered eating behaviors, menstrual irregularity, and stress fractures; an individual may suffer from 1 or all of the Triad components simultaneously...
2017: Open Access Journal of Sports Medicine
https://www.readbyqxmd.com/read/28434797/patterns-of-care-survey-radiotherapy-for-women-with-locally-advanced-cervical-cancer
#6
Peter de Boer, Ina M Jürgenliemk-Schulz, Henrike Westerveld, Astrid A C de Leeuw, Raquel Dávila-Fajardo, Coen R N Rasch, Bradley R Pieters, Lukas J A Stalpers
BACKGROUND AND PURPOSE: Regarding latest developments, the need of a radiotherapy 'Patterns of Care' survey was expressed by the Dutch National Platform Radiotherapy for Gynaecological Cancer (LPRGT). Therefore, this study investigated current practice for cervical cancer in all 16 radiation oncology centres in the Netherlands specialised in gynaecological oncology. MATERIAL AND METHODS: A structured 'patterns of care' questionnaire was completed and followed by an in-depth interview with radiation oncologists from all radiotherapy centres specialised in gynaecological oncology...
April 20, 2017: Radiotherapy and Oncology: Journal of the European Society for Therapeutic Radiology and Oncology
https://www.readbyqxmd.com/read/28434399/the-next-generation-of-immunotherapy-keeping-lung-cancer-in-check
#7
REVIEW
Ashwin Somasundaram, Timothy F Burns
Lung cancer is the deadliest malignancy with more cancer deaths per year than the next three cancers combined. Despite remarkable advances in targeted therapy, advanced lung cancer patients have not experienced a significant improvement in mortality. Lung cancer has been shown to be immunogenic and responsive to checkpoint blockade therapy. Checkpoint signals such as CTLA-4 and PD-1/PD-L1 dampen T cell activation and allow tumors to escape the adaptive immune response. Response rates in patients with pretreated, advanced NSCLC were much higher and more durable with PD-1 blockade therapy compared to standard-of-care, cytotoxic chemotherapy...
April 24, 2017: Journal of Hematology & Oncology
https://www.readbyqxmd.com/read/28434203/topiramate-monotherapy-for-juvenile-myoclonic-epilepsy
#8
REVIEW
Jia Liu, Lu-Ning Wang, Yu-Ping Wang
BACKGROUND: Topiramate is a newer broad-spectrum antiepileptic drug (AED). Some studies have shown the benefits of topiramate monotherapy in the treatment of juvenile myoclonic epilepsy (JME). However, there are no current systematic reviews to determine the efficacy and tolerability of topiramate monotherapy in people with JME. This is an updated version of the original Cochrane Review published in Issue 12, 2015. OBJECTIVES: To evaluate the efficacy and tolerability of topiramate monotherapy in the treatment of JME...
April 23, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28434019/recent-developments-in-olive-olea-europaea-l-genetics-and-genomics-applications-in-taxonomy-varietal-identification-traceability-and-breeding
#9
REVIEW
L Sebastiani, M Busconi
The latest results in DNA markers application and genomic studies in olive. Olive (Olea europaea L.) is among the most ancient tree crops worldwide and the source of oil beneficial for human health. Despite this, few data on olive genetics are available in comparison with other cultivated plant species. Molecular information is mainly linked to molecular markers and their application to the study of DNA variation in the Olea europaea complex. In terms of genomic research, efforts have been made in sequencing, heralding the era of olive genomic...
April 22, 2017: Plant Cell Reports
https://www.readbyqxmd.com/read/28433241/mechanics-of-additively-manufactured-biomaterials
#10
EDITORIAL
Amir A Zadpoor
Additive manufacturing (3D printing) has found many applications in healthcare including fabrication of biomaterials as well as bioprinting of tissues and organs. Additively manufactured (AM) biomaterials may possess arbitrarily complex micro-architectures that give rise to novel mechanical, physical, and biological properties. The mechanical behavior of such porous biomaterials including their quasi-static mechanical properties and fatigue resistance is not yet well understood. It is particularly important to understand the relationship between the designed micro-architecture (topology) and the resulting mechanical properties...
June 2017: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/28433032/ir-spectral-assignments-for-the-hydrated-excess-proton-in-liquid-water
#11
Rajib Biswas, William Carpenter, Joseph A Fournier, Gregory A Voth, Andrei Tokmakoff
The local environmental sensitivity of infrared (IR) spectroscopy to a hydrogen-bonding structure makes it a powerful tool for investigating the structure and dynamics of excess protons in water. Although of significant interest, the line broadening that results from the ultrafast evolution of different solvated proton-water structures makes the assignment of liquid-phase IR spectra a challenging task. In this work, we apply a normal mode analysis using density functional theory of thousands of proton-water clusters taken from reactive molecular dynamics trajectories of the latest generation multistate empirical valence bond proton model (MS-EVB 3...
April 21, 2017: Journal of Chemical Physics
https://www.readbyqxmd.com/read/28432608/fpgasw-accelerating-large-scale-smith-waterman-sequence-alignment-application-with-backtracking-on-fpga-linear-systolic-array
#12
Xia Fei, Zou Dan, Lu Lina, Man Xin, Zhang Chunlei
The Smith-Waterman (SW) algorithm based on dynamic programming is a well-known classical method for high precision sequence matching and has become the gold standard to evaluate sequence alignment software. In this paper, we propose fine-grained parallelized SW algorithms using affine gap penalty and implement a parallel computing structures to accelerating the SW with backtracking on FPGA platform. We analysis the dynamic parallel computing features of anti-diagonal elements and storage expansion problem resulting from backtracking stage, and propose a series of optimization strategies to eliminate data dependency, reduce storage requirements, and overlap memory access latency...
April 21, 2017: Interdisciplinary Sciences, Computational Life Sciences
https://www.readbyqxmd.com/read/28431195/feeding-behavior-and-activity-budget-of-the-southern-yellow-cheeked-crested-gibbons-nomascus-gabriellae-in-a-lowland-tropical-forest
#13
Thanh H Bach, Jin Chen, Minh D Hoang, Kingsly C Beng, Van T Nguyen
The southern yellow-cheeked crested gibbon (Nomascus gabriellae), an endangered species native to Vietnam and Cambodia, lives exclusively in undisturbed tropical forests and depends primarily on ripe fruit for food. Although this species is highly threatened, its ecology and conservation status remain relatively unknown. In order to understand how this heavily frugivorous primate adapts to the seasonal fluctuation of fruit resources in the forest, we collected feeding behavior and ranging activity data on one group of southern yellow-cheeked crested gibbons in Cat Tien National Park, Vietnam, over 1-year period...
April 21, 2017: American Journal of Primatology
https://www.readbyqxmd.com/read/28431173/programmatic-access-to-bioinformatics-tools-from-embl-ebi-update-2017
#14
Szymon Chojnacki, Andrew Cowley, Joon Lee, Anna Foix, Rodrigo Lopez
Since 2009 the EMBL-EBI provides free and unrestricted access to several bioinformatics tools via the user's browser as well as programmatically via Web Services APIs. Programmatic access to these tools, which is fundamental to bioinformatics, is increasingly important as more high-throughput data is generated, e.g. from proteomics and metagenomic experiments. Access is available using both the SOAP and RESTful approaches and their usage is reviewed regularly in order to ensure that the best, supported tools are available to all users...
April 20, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28430987/rab32-subfamily-small-gtpases-pleiotropic-rabs-in-endosomal-trafficking
#15
Norihiko Ohbayashi, Mitsunori Fukuda, Yasunori Kanaho
Rab small GTPases, well-known regulators of membrane trafficking pathways in eukaryotic cells, comprise approximately 60 different members in mammals. During the past decade, our understanding of the functions of mammalian Rab32 subfamily members (Rab32 and Rab38) have deepened, especially on the biogenesis of lysosome-related organelles, such as melanosomes, and the protection mechanisms against several pathogenic microbial infections. Endosome-mediated membrane trafficking by Rab32 subfamily members plays pivotal roles in these events...
April 14, 2017: Journal of Biochemistry
https://www.readbyqxmd.com/read/28430946/forgotten-fungi-the-gut-mycobiome-in-human-health-and-disease
#16
Chloe E Huseyin, Paul W O'Toole, Paul D Cotter, Pauline D Scanlan
The human body is home to a complex and diverse microbial ecosystem that plays a central role in host health. This includes a diversity of fungal species that is collectively referred to as our 'mycobiome'. Although research into the mycobiome is still in its infancy, its potential role in human disease is increasingly recognised. Here we review the existing literature available on the human mycobiota with an emphasis on the gut mycobiome, including how fungi interact with the human host and other microbes...
April 18, 2017: FEMS Microbiology Reviews
https://www.readbyqxmd.com/read/28430426/the-rosetta-all-atom-energy-function-for-macromolecular-modeling-and-design
#17
Rebecca Faye Alford, Andrew Leaver-Fay, Jeliazko R Jeliazkov, Matthew J O'Meara, Frank P DiMaio, Hahnbeom Park, Maxim V Shapovalov, P Douglas Renfrew, Vikram Khipple Mulligan, Kalli Kappel, Jason W Labonte, Michael Steven Pacella, Richard Bonneau, Philip Bradley, Roland L Dunbrack, Rhiju Das, David Baker, Brian Kuhlman, Tanja Kortemme, Jeffrey J Gray
Over the past decade, the Rosetta biomolecular modeling suite has informed diverse biological questions and engineering challenges ranging from interpretation of low-resolution structural data to design of nanomaterials, protein therapeutics, and vaccines. Central to Rosetta's success is the energy function: a model parameterized from small molecule and X-ray crystal structure data used to approximate the energy associated with each biomolecule conformation. This paper describes the mathematical models and physical concepts that underlie the latest Rosetta Energy Function, REF15...
April 21, 2017: Journal of Chemical Theory and Computation
https://www.readbyqxmd.com/read/28430338/yap-taz-and-areg-expression-in-eighth-cranial-nerve-schwannoma
#18
Alessandro Martini, Gino Marioni, Elisabetta Zanoletti, Rocco Cappellesso, Roberto Stramare, Elena Fasanaro, Chiara Faccioli, Luciano Giacomelli, Luca Denaro, Domenico D'Avella, Antonio Mazzoni, Ambrogio Fassina
BACKGROUND: Although the diagnosis and treatment of eighth cranial nerve (VIII CN) schwannoma (acoustic neuroma) has improved over the years, no factors capable of predicting tumor growth have been identified as yet. This study is a preliminary investigation of the expression in sporadic VIII CN schwannomas of Yes-associated protein (YAP), transcriptional coactivator with PDZ-binding motif (TAZ), and amphiregulin (AREG), a direct target gene of YAP and TAZ. The expression of YAP, TAZ and AREG was correlated with the volumetric dimensions of tumors on contrast-enhanced magnetic resonance imaging (ceMRI)...
April 7, 2017: International Journal of Biological Markers
https://www.readbyqxmd.com/read/28430295/multiple-cerebral-fusiform-aneurysms-involving-the-posterior-and-anterior-circulation-including-the-anterior-cerebral-artery-a-case-report
#19
Sumit Das, Tibor Valyi-Nagy
<i>Multiple fusiform aneurysms occurring in a single patient are very uncommon. Fusiform aneurysms affecting the anterior circulation are extremely rare and reported cases involve the middle cerebral artery and internal carotid artery. We report here a case of a 55-year-old African American male who had a history of multiple strokes and who was found unresponsive prior to his latest hospital admission. Neuroimaging was remarkable for multiple fusiform aneurysms involving segments of the anterior, middle and posterior cerebral arteries as well as subarachnoid and intraparenchymal hemorrhage...
2017: Folia Neuropathologica
https://www.readbyqxmd.com/read/28430160/subverting-host-cell-p21-activated-kinase-a-case-of-convergent-evolution-across-pathogens
#20
REVIEW
Simona John Von Freyend, Terry Kwok-Schuelein, Hans Netter, Gholamreza Haqshenas, Jean-Philippe Semblat, Christian Doerig
Intracellular pathogens have evolved a wide range of strategies to not only escape from the immune systems of their hosts, but also to directly exploit a variety of host factors to facilitate the infection process. One such strategy is to subvert host cell signalling pathways to the advantage of the pathogen. Recent research has highlighted that the human serine/threonine kinase PAK, or p21-activated kinase, is a central component of host-pathogen interactions in many infection systems involving viruses, bacteria, and eukaryotic pathogens...
April 21, 2017: Pathogens
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