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https://www.readbyqxmd.com/read/28720087/resident-perceptions-of-the-impact-of-duty-hour-restrictions-on-resident-attending-interactions-an-exploratory-study
#1
Kristen A Gerjevic, Marcy E Rosenbaum, Manish Suneja
BACKGROUND: The institution of duty hour reforms by the Accreditation Council for Graduate Medical Education in 2003 has created a learning environment where residents are consistently looking for input from attending physicians with regards to balancing duty hour regulations and providing quality patient care. There is a paucity of literature regarding resident perceptions of attending physician actions or attitudes towards work hour restrictions. The purpose of this study was to identify attending physician behaviors that residents perceived as supportive or unsupportive of their compliance with duty hour regulations...
July 18, 2017: BMC Medical Education
https://www.readbyqxmd.com/read/28713396/system-level-and-granger-network-analysis-of-integrated-proteomic-and-metabolomic-dynamics-identifies-key-points-of-grape-berry-development-at-the-interface-of-primary-and-secondary-metabolism
#2
Lei Wang, Xiaoliang Sun, Jakob Weiszmann, Wolfram Weckwerth
Grapevine is a fruit crop with worldwide economic importance. The grape berry undergoes complex biochemical changes from fruit set until ripening. This ripening process and production processes define the wine quality. Thus, a thorough understanding of berry ripening is crucial for the prediction of wine quality. For a systemic analysis of grape berry development we applied mass spectrometry based platforms to analyse the metabolome and proteome of Early Campbell at 12 stages covering major developmental phases...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28713093/legal-regulation-of-the-production-and-trade-of-medical-devices-and-medical-equipment-in-the-eu-and-us-experience-for-ukraine
#3
Vitalii Pashkov, Alla Kotvitska, Andrii Harkusha
INTRODUCTION: The need for effective legal regulation of production and sale of medical products in Ukraine due to its social effect is obvious and requires a high level of clarity. The experience of more advanced countries in this area, given the way chosen by Ukraine to harmonize our laws with EU legislation, is certainly could be a useful source of information. The urgency of issues need further intensification of national legal reforms. Some key points on concept of legal regulation of abovementioned sphere is a base of this study...
2017: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28712474/postherpetic-neuralgia-practical-experiences-return-to-traditional-chinese-medicine
#4
REVIEW
Majid Avijgan, Seyedeh Tahoora Hajzargarbashi, Aliasghar Kamran, Mahtab Avijgan
Post-herpetic neuralgia (PHN) is a complication of herpes zoster that can cause different types of pain in the affected area. It often occurs mainly in severe cases of herpes zoster. The problem is defined as a persisting pain for 90-120 days after relieving of acute phase of herpes lesions. This complication causes suffering in patients and reduces the quality of life. In western medicine's viewpoints, PHN is due to disturbance in local and dermatomal nerves. There are several topical and systemic drugs that are used to manage the pain relief...
June 2017: Journal of Acupuncture and Meridian Studies
https://www.readbyqxmd.com/read/28710787/continuing-competence-assessment-and-maintenance-in-occupational-therapy-scoping-review-with-stakeholder-consultation
#5
REVIEW
Christine T Myers, Nancy Schaefer, Ashley Coudron
BACKGROUND/AIM: Continuing competence activities hold the promise of improving health-care service quality, especially given concerns about system inefficiencies and fragmentation. The aim of this scoping review was to describe the assessment and maintenance of occupational therapists' continuing competence and identify knowledge gaps for future research. A secondary aim was comparing scoping review findings with those from other health-care fields and considering possible impact of varying international regulations...
July 14, 2017: Australian Occupational Therapy Journal
https://www.readbyqxmd.com/read/28710728/water-safety-plans-as-a-tool-for-drinking-water-regulatory-frameworks-in-arctic-communities
#6
Kaycie Lane, Amina K Stoddart, Graham A Gagnon
Arctic communities often face drinking water supply challenges that are unique to their location. Consequently, conventional drinking water regulatory strategies often do not meet the needs of these communities. A literature review of Arctic jurisdictions was conducted to evaluate the current water management approaches and how these techniques could be applied to the territory of Nunavut in Canada. The countries included are all members of the Arctic Council and other Canadian jurisdictions considered important to the understanding of water management for Northern Canadian communities...
July 14, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28710704/systemic-analysis-of-mirnas-in-pd-stress-condition-mir-5701-modulates-mitochondrial-lysosomal-cross-talk-to-regulate-neuronal-death
#7
Paresh Prajapati, Lakshmi Sripada, Kritarth Singh, Milton Roy, Khyati Bhatelia, Pooja Dalwadi, Rajesh Singh
Parkinson's disease (PD) is complex neurological disorder and is prevalent in the elderly population. This is primarily due to loss of dopaminergic neurons in the substantia nigra pars compacta (SNc) region of the brain. The modulators of the selective loss of dopaminergic neurons in PD are still not well understood. The small non-coding RNAs specifically miRNAs fine-tune the protein levels by post-transcriptional gene regulation. The role of miRNAs in PD pathogenesis is still not well characterized. In the current study, we identified the miRNA expression pattern in 6-OHDA-induced PD stress condition in SH-SY5Y, dopaminergic neuronal cell line...
July 14, 2017: Molecular Neurobiology
https://www.readbyqxmd.com/read/28708486/improved-quality-of-porcine-embryos-cultured-with-hyaluronan-due-to-the-modification-of-the-mitochondrial-membrane-potential-and-reactive-oxygen-species-level
#8
Marek Romek, Barbara Gajda, Ewa Krzysztofowicz, Marcin Kucia, Agnieszka Uzarowska, Zdzislaw Smorag
Although considerable progress has been made in pig embryo culture systems, the developmental competence and quality of the produced embryos are still lower than their in vivo-derived counterparts. Because hyaluronan (HA) regulates various cellular processes and possesses antioxidant properties, this glycosaminoglycan seems to be a promising supplement in culture media. However, until now, its beneficial influence on in vitro pig embryo development has been debatable. Hence, we aimed to investigate the effect of 0...
June 29, 2017: Theriogenology
https://www.readbyqxmd.com/read/28707092/the-determinants-of-alternative-rna-splicing-in-human-cells
#9
REVIEW
Tatsiana V Ramanouskaya, Vasily V Grinev
Alternative splicing represents an important level of the regulation of gene function in eukaryotic organisms. It plays a critical role in virtually every biological process within an organism, including regulation of cell division and cell death, differentiation of tissues in the embryo and the adult organism, as well as in cellular response to diverse environmental factors. In turn, studies of the last decade have shown that alternative splicing itself is controlled by different mechanisms. Unfortunately, there is no clear understanding of how these diverse mechanisms, or determinants, regulate and constrain the set of alternative RNA species produced from any particular gene in every cell of the human body...
July 13, 2017: Molecular Genetics and Genomics: MGG
https://www.readbyqxmd.com/read/28706509/comparing-the-ecological-stoichiometry-in-green-and-brown-food-webs-a-review-and-meta-analysis-of-freshwater-food-webs
#10
REVIEW
Michelle A Evans-White, Halvor M Halvorson
The framework of ecological stoichiometry was developed primarily within the context of "green" autotroph-based food webs. While stoichiometric principles also apply in "brown" detritus-based systems, these systems have been historically understudied and differ from green ones in several important aspects including carbon (C) quality and the nutrient [nitrogen (N) and phosphorus (P)] contents of food resources for consumers. In this paper, we review work over the last decade that has advanced the application of ecological stoichiometry from green to brown food webs, focusing on freshwater ecosystems...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28700609/organic-farming-enhances-soil-microbial-abundance-and-activity-a-meta-analysis-and-meta-regression
#11
Martina Lori, Sarah Symnaczik, Paul Mäder, Gerlinde De Deyn, Andreas Gattinger
Population growth and climate change challenge our food and farming systems and provide arguments for an increased intensification of agriculture. A promising option is eco-functional intensification through organic farming, an approach based on using and enhancing internal natural resources and processes to secure and improve agricultural productivity, while minimizing negative environmental impacts. In this concept an active soil microbiota plays an important role for various soil based ecosystem services such as nutrient cycling, erosion control and pest and disease regulation...
2017: PloS One
https://www.readbyqxmd.com/read/28699788/allogeneic-cell-therapy-manufacturing-process-development-technologies-and-facility-design-options
#12
Saeed Abbasalizadeh, Mohammad Pakzad, Joaquim M S Cabral, Hossein Baharvand
Currently, promising outcomes from clinical trials of allogeneic cells, especially allogeneic mesenchymal stromal cells, fibroblasts, keratinocytes, and human cardiac stem cells, have encouraged research institutions, small and medium enterprises (SMEs), and big pharmaceutical companies to invest and focus on developing allogeneic cell therapy products. Commercial and large-scale production of allogeneic cell therapy products requires unique capabilities to develop technologies that generate safe and effective allogeneic cells/cell lines and their fully characterized master/working banks...
July 12, 2017: Expert Opinion on Biological Therapy
https://www.readbyqxmd.com/read/28699655/repair-or-destruction-an-intimate-liaison-between-ubiquitin-ligases-and-molecular-chaperones-in-proteostasis
#13
REVIEW
Éva Kevei, Wojciech Pokrzywa, Thorsten Hoppe
Cellular differentiation, developmental processes, and environmental factors challenge the integrity of the proteome in every eukaryotic cell. The maintenance of protein homeostasis, or proteostasis, involves folding and degradation of damaged proteins, and is essential for cellular function, organismal growth, and viability [1, 2]. Misfolded proteins that cannot be refolded by chaperone machineries are degraded by specialized proteolytic systems. A major degradation pathway regulating cellular proteostasis is the ubiquitin/proteasome-system (UPS), which regulates turnover of damaged proteins that accumulate upon stress and during aging...
July 12, 2017: FEBS Letters
https://www.readbyqxmd.com/read/28699286/clinical-anatomy-of-fecal-incontinence-in-women
#14
REVIEW
Priyanka K Kadam-Halani, Lily A Arya, Uduak U Andy
Fecal incontinence is a devastating condition that has a severe impact on quality of life. This condition disproportionately affects women and its incidence is increasing with the aging United States population. Fecal continence is maintained by coordination of a functioning anal sphincter complex, intact sensation of the anorectum, rectal compliance, and the ability to consciously control defecation. Particularly important are the puborectalis sling of the levator ani muscle complex and intact innervation of the central and peripheral nervous systems...
July 12, 2017: Clinical Anatomy
https://www.readbyqxmd.com/read/28694433/antidepressant-effect-of-taurine-in-chronic-unpredictable-mild-stress-induced-depressive-rats
#15
Gao-Feng Wu, Shuang Ren, Ri-Yi Tang, Chang Xu, Jia-Qi Zhou, Shu-Mei Lin, Ying Feng, Qun-Hui Yang, Jian-Min Hu, Jian-Cheng Yang
Depression, a psychiatric and dysthymic disorder, severely affects the learning, work and life quality. The main pathogenesis of depression is associated with central nervous system (CNS) dysfunction. Taurine has been demonstrated to exert protective effects on the brain development and can improve learning ability and memory. Our study investigated the antidepressant-like effects of taurine pre-treatment by examining the changes in depression-like behavior, hormones, neurotransmitters, inflammatory factors and neurotrophic factors in the hippocampus of a chronic unpredictable mild stress (CUMS)-induced depressive rat model...
July 10, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28692021/additional-families-of-orange-carotenoid-proteins-in-the-photoprotective-system-of-cyanobacteria
#16
Han Bao, Matthew R Melnicki, Emily G Pawlowski, Markus Sutter, Marco Agostoni, Sigal Lechno-Yossef, Fei Cai, Beronda L Montgomery, Cheryl A Kerfeld
The orange carotenoid protein (OCP) is a structurally and functionally modular photoactive protein involved in cyanobacterial photoprotection. Using phylogenomic analysis, we have revealed two new paralogous OCP families, each distributed among taxonomically diverse cyanobacterial genomes. Based on bioinformatic properties and phylogenetic relationships, we named the new families OCP2 and OCPx to distinguish them from the canonical OCP that has been well characterized in Synechocystis, denoted hereafter as OCP1...
July 10, 2017: Nature Plants
https://www.readbyqxmd.com/read/28690856/it-supported-integrated-care-pathways-for-diabetes-a-compilation-and-review-of-good-practices
#17
Hubertus Jm Vrijhoef, Antonio Giulio de Belvis, Matias de la Calle, Maria Stella de Sabata, Bastian Hauck, Sabrina Montante, Annette Moritz, Dario Pelizzola, Markku Saraheimo, Nick A Guldemond
INTRODUCTION: Integrated Care Pathways (ICPs) are a method for the mutual decision-making and organization of care for a well-defined group of patients during a well-defined period. The aim of a care pathway is to enhance the quality of care by improving patient outcomes, promoting patient safety, increasing patient satisfaction, and optimizing the use of resources. To describe this concept, different names are used, e.g. care pathways and integrated care pathways. Modern information technologies (IT) can support ICPs by enabling patient empowerment, better management, and the monitoring of care provided by multidisciplinary teams...
June 2017: International Journal of Care Coordination
https://www.readbyqxmd.com/read/28690540/the-role-of-microglia-in-prion-diseases-a-paradigm-of-functional-diversity
#18
REVIEW
Juliane Obst, Emilie Simon, Renzo Mancuso, Diego Gomez-Nicola
Inflammation is a major component of neurodegenerative diseases. Microglia are the innate immune cells in the central nervous system (CNS). In the healthy brain, microglia contribute to tissue homeostasis and regulation of synaptic plasticity. Under disease conditions, they play a key role in the development and maintenance of the neuroinflammatory response, by showing enhanced proliferation and activation. Prion diseases are progressive chronic neurodegenerative disorders associated with the accumulation of the scrapie prion protein PrP(Sc), a misfolded conformer of the cellular prion protein PrP(C)...
2017: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/28680391/the-role-of-the-multifunctional-bag3-protein-in-cellular-protein-quality-control-and-in-disease
#19
REVIEW
Elisabeth Stürner, Christian Behl
In neurons, but also in all other cells the complex proteostasis network is monitored and tightly regulated by the cellular protein quality control (PQC) system. Beyond folding of newly synthesized polypeptides and their refolding upon misfolding the PQC also manages the disposal of aberrant proteins either by the ubiquitin-proteasome machinery or by the autophagic-lysosomal system. Aggregated proteins are primarily degraded by a process termed selective macroautophagy (or aggrephagy). One such recently discovered selective macroautophagy pathway is mediated by the multifunctional HSP70 co-chaperone BAG3 (BCL-2-associated athanogene 3)...
2017: Frontiers in Molecular Neuroscience
https://www.readbyqxmd.com/read/28680362/medical-biochemistry-as-subdiscipline-of-laboratory-medicine-in-serbia
#20
Snežana Jovičić, Nada Majkić-Singh
Medical biochemistry is the usual name for clinical biochemistry or clinical chemistry in Serbia, and medical biochemist is the official name for the clinical chemist (or clinical biochemist). This is the largest sub-discipline of the laboratory medicine in Serbia. It includes all aspects of clinical chemistry, and also laboratory hematology with coagulation, immunology, etc. Medical biochemistry laboratories in Serbia and medical biochemists as a profession are part of Health Care System and their activities are regulated through: the Health Care Law and rules issued by the Chamber of Medical Biochemists of Serbia...
April 2017: Journal of Medical Biochemistry
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