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https://www.readbyqxmd.com/read/28930570/gut-microbiota-architects-of-small-intestinal-capillaries
#1
Avinash Khandagale, Christoph Reinhardt
The commensal gut microbiota is an environmental factor that exerts manifold effects on host physiology. One obvious trait is the impact of this densely colonized ecosystem on small intestinal mucosal vascularization. At present, the microbiota-triggered signaling pathways influencing small intestinal renewal, angiogenesis, and vascular remodeling are largely unexplored. While the interplay of gut microbial communities with pattern recognition receptors, such as Toll-like receptors, in intestinal homeostasis is increasingly understood, it is unresolved how commensal microbiota affect the signaling pathways responsible for the formation of capillary networks in the intestinal mucosa...
January 1, 2018: Frontiers in Bioscience (Landmark Edition)
https://www.readbyqxmd.com/read/28929780/characteristics-of-tables-for-disseminating-biobehavioral-results
#2
Barbara St Pierre Schneider, Ed Nagelhout, Du Feng
BACKGROUND: To report the complexity and richness of study variables within biological nursing research, authors often use tables; however, the ease with which consumers understand, synthesize, evaluate, and build upon findings depends partly upon table design. OBJECTIVES: To assess and compare table characteristics within research and review articles published in Biological Research for Nursing and Nursing Research. METHOD: A total of 10 elements in tables from 48 biobehavioral or biological research or review articles were analyzed...
January 1, 2017: Biological Research for Nursing
https://www.readbyqxmd.com/read/28929331/glutamatergic-regulation-of-hypothalamic-presympathetic-neurons-in-hypertension
#3
De-Pei Li, Hui-Lin Pan
Elevated sympathetic vasomotor tone emanating from the brain is a major mechanism involved in the development of hypertension. Increased glutamatergic excitatory input to presympathetic neurons in the paraventricular nucleus (PVN) of the hypothalamus leads to increased sympathetic outflow in various animal models of hypertension. Recent studies have revealed molecular and cellular mechanisms underlying enhanced glutamatergic synaptic input to PVN presympathetic neurons in hypertension. In this review article, we summarize recent findings on changes in inotropic and metabotropic glutamate receptors, at both presynaptic and postsynaptic sites, responsible for increased glutamatergic input to PVN presympathetic neurons in hypertension...
September 19, 2017: Current Hypertension Reports
https://www.readbyqxmd.com/read/28929231/patent-nasopalatine-ducts-an-update-of-the-literature-and-a-series-of-new-cases
#4
REVIEW
Th von Arx, M Schaffner, M M Bornstein
PURPOSE: The objective of this review is to present an update and summary of clinical findings of cases with a patent nasopalatine duct (NPD) reported in the literature from 1881 to 2016. METHODS: Previous articles and reviews about patent NPDs were studied and copies of all original publications were obtained for data verification. Furthermore, a literature search was conducted. In addition, the study sample was complemented with four cases recently seen in our institution...
September 19, 2017: Surgical and Radiologic Anatomy: SRA
https://www.readbyqxmd.com/read/28929220/-pathogenesis-and-genetics-of-osteosarcoma-current-concepts-and-developments
#5
REVIEW
D Baumhoer
Osteosarcomas are genetically complex tumours for which the cell of origin and the molecular pathogenesis are still poorly understood. Despite intensive multimodal treatment protocols only two thirds of patients currently survive the disease which is at least partly due to the early occurring chromosomal instability resulting in marked inter- and intratumoral heterogeneity. This review article outlines the current state of osteosarcoma research with a particular focus on exome- and genome-wide sequencing analyses and potential impacts on new therapeutic opportunities...
September 19, 2017: Der Pathologe
https://www.readbyqxmd.com/read/28928805/importance-of-tuberin-in-carcinogenesis
#6
Mingwei Jin, Qi An, Lei Wang
The cell cycle is a dynamic process with multiple phases regulating cell growth. The proper regulation is essential for avoiding errors and activation of cell death. Tumour suppressor proteins, including tuberin, are crucial in coordinating adequate cell growth and properly timed cell division. So, the present review article is focused on the latest aspects of the tuberin in the process of carcinogenesis. The PubMed was the main database used for the collection of latest data relating to multiple aspects of tuberin especially in context of cancer...
September 2017: Oncology Letters
https://www.readbyqxmd.com/read/28927777/the-role-of-cetuximab-in-converting-initially-unresectable-colorectal-cancer-liver-metastases-for-resection
#7
REVIEW
G Poston, R Adam, J Xu, B Byrne, R Esser, H Malik, H Wasan, J Xu
In patients with metastatic colorectal cancer (mCRC) predominantly confined to the liver, whether a patient undergoes potentially curative resection of the liver lesions is a well-established principal determinant of long-term survival. There are a number of different agents, both chemotherapeutic and targeted biologic agents, which can aid in shrinking liver tumors, which would have otherwise been unresectable, allowing for potentially curative resection. The aim of this review article is to summarize the available evidence regarding optimal therapeutic strategies for converting initially unresectable metastases for potentially curative resection; we do not discuss patients who present with initially resectable disease...
August 10, 2017: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28927725/sex-differences-in-sport-related-concussion-long-term-outcomes
#8
Tracey Covassin, Jennifer Savage, Abby Bretzin, Meghan Lafevor
Approximately 1.6 to 3.8 million recreational and sports-related concussions (SRC) occur each year in the Unites States. Research suggest that female athletes are at a greater risk for a SRC compared to male athletes competing in comparable sports (i.e., soccer, basketball). Moreover, female athletes have reported more total symptoms and greater neurocognitive impairments following a SRC. Female athletes have been found to report greater symptom provocation as measured by the Vestibular/Ocular Motor Screening (VOMS), and increased brain activation compared to males...
September 16, 2017: International Journal of Psychophysiology
https://www.readbyqxmd.com/read/28927660/addictive-salt-may-not-be-solely-responsible-for-causing-hypertension-a-sweet-and-fatty-hypothesis
#9
V Mehta
In literature, since many decades, it is often believed and condoned that excessive common salt (Nacl) ingestion can lead to hypertension. Hence, every health organisation, agencies and physicians have been advising salt restriction to hypertensive patients. However, there is no concrete evidence suggesting that salt restriction can reduce the risk of hypertension (HTN). The present article is based on the current literature search which was performed using MEDLINE, EMBASE, Google Scholar and PubMed. The meta-analysis, randomised control trials, clinical trials and review articles were chosen...
September 16, 2017: Hipertensión y Riesgo Vascular
https://www.readbyqxmd.com/read/28927654/use-and-acceptance-of-the-international-study-group-for-pancreatic-fistula-isgpf-definition-and-criteria-in-the-surgical-literature
#10
Brian P Chen, Sean Bennett, Kimberly A Bertens, Fady K Balaa, Guillaume Martel
BACKGROUND: The level of utilization and acceptance of the 2005 International Study Group for Pancreatic Fistula (ISGPF) definition for postoperative pancreatic fistula (POPF) has not be quantified. The aim of this study was to determine the uptake of the ISGPF definition and evaluate its use in the surgical literature. METHODS: A sample of primary studies, review articles, and textbooks were identified through screening of literature searches. Included citations were assessed for their definition of POPF and use of the ISGPF criteria...
September 16, 2017: HPB: the Official Journal of the International Hepato Pancreato Biliary Association
https://www.readbyqxmd.com/read/28927522/significance-and-nature-of-bystander-responses-induced-by-various-agents
#11
REVIEW
Neha Verma, Ashu Bhan Tiku
Bystander effects in a biological system are the responses shown by non-targeted neighbouring cells/tissues/organisms. These responses are triggered by factors released from targeted cells when exposed to a stress inducing agent. The biological response to stress inducing agents is complex, owing to the diversity of mechanisms and pathways activated in directly targeted and bystander cells. These responses are highly variable and can be either beneficial or hazardous depending on the cell lines tested, dose of agent used, experimental end points and time course selected...
July 2017: Mutation Research
https://www.readbyqxmd.com/read/28927440/refugees-asylum-seekers-and-undocumented-migrants-and-the-experience-of-parenthood-a-synthesis-of-the-qualitative-literature
#12
REVIEW
Lisa Merry, Sandra Pelaez, Nancy C Edwards
OBJECTIVE: To synthesize the recent qualitative literature and identify the integrative themes describing the parenthood experiences of refugees, asylum-seekers and undocumented migrants. METHODS: We searched seven online databases for the period January 2006 to February 2017. We included English and French published peer-reviewed articles and graduate-level dissertations, which qualitatively examined the parenthood experiences of refugees, asylum-seekers and undocumented migrants...
September 19, 2017: Globalization and Health
https://www.readbyqxmd.com/read/28926678/organic-polymer-based-monolithic-stationary-phases-with-incorporated-nanostructured-materials-for-hplc-and-cec
#13
REVIEW
Nisansala Ganewatta, Ziad El Rassi
This review article is concerned with the recent advances made in the field of organic polymer-based monoliths with incorporated nanostructured materials (NSMs) for use in liquid chromatography and capillary electrochromatography. It covers the pertinent literature published over the last 7-8 years with a total of 56 references. The present article has two distinct parts: one major part encompassing "traditional" organic polymer-based monoliths modified with NSMs and a minor part on cryogels modified with NSMs...
September 19, 2017: Electrophoresis
https://www.readbyqxmd.com/read/28926471/role-of-fat-soluble-vitamins-in-osteoarthritis-management
#14
Xiao-Yan Zheng, Jun Liang, Yu-Sheng Li, Min Tu
Osteoarthritis (OA) is a chronic degenerative joint disease, in which metabolic imbalance in bone is observed. The pathological mechanism of metabolic imbalance is not clear yet, but the nutritional factors, particularly the vitamins, might be intrinsic to the development and progression of OA. In this review article, we have explored databases such as PubMed, Scopus, and Google Scholar articles until the beginning of 2017 and reviewed the role of fat-soluble vitamins in pathological and therapeutic aspects of OA...
September 19, 2017: Journal of Clinical Rheumatology: Practical Reports on Rheumatic & Musculoskeletal Diseases
https://www.readbyqxmd.com/read/28925862/biofactories-for-the-production-of-recombinant-phytases-and-its-application-in-animal-feed-industry
#15
Thais P P de Souza, Resyla M da Mariano, Mariana S Vieira, Suliana F V Andrade, Renato R Godoi, Ana Flavia A Gonçalves, Luciana P Naves, William J N Lima, Daniel B Gonçalves, Mariana Campos da Paz, Alexsandro S Galdino
BACKGROUND: Phytases are enzymes capable of degrading phytic acid and are used in animal feed supplementation in order to improve digestibility through the release of minerals such as phosphorus. Recent inventions show interest in production and optimization of recombinant phytases with biochemical and physicochemical characteristics promising for animal feed industry. METHODS: This review article is focused on relevant patents of the promising phytases, as well as the commonly used expression systems for its production, and also the tools currently used to generate new phytases...
September 15, 2017: Recent Patents on Biotechnology
https://www.readbyqxmd.com/read/28925861/perioperative-pulmonary-medication-management
#16
Johnathan Ross Renew, Stephen Aniskevich
BACKGROUND: Pulmonary conditions such as asthma and chronic obstructive pulmonary disease (COPD) are common conditions that warrant special consideration in the perioperative period. When these patients undergo surgical interventions, they have risk of complications such as bronchospasm, hypoxia, and even postoperative respiratory failure that warrants unplanned intensive care unit admission. Thus, clinicians must be familiar with pulmonary medication regimens that are critical for maintaining stable homeostasis of these chronic conditions...
September 18, 2017: Current Clinical Pharmacology
https://www.readbyqxmd.com/read/28925860/pharmacologic-and-perioperative-considerations-for-antihypertensive-medications
#17
Sher-Lu Pai, Ryan M Chadha, Joan M Irizarry Alvarado, Johnathan Ross Renew, Stephen Aniskevich
BACKGROUND: As the prevalence of hypertension continues to increase, physicians routinely encounter patients preoperatively receiving one or more cardiovascular medications to manage hypertension. Thus, the physician's knowledge of perioperative antihypertensive medication management is crucial to ensure patient safety. OBJECTIVE: We discuss the decisions to continue or stop antihypertensive medications to reduce the risk of perioperative complications. METHOD: We conducted a review of the original research studies, review articles, and editorials present on PubMed within the past 60 years...
September 18, 2017: Current Clinical Pharmacology
https://www.readbyqxmd.com/read/28925272/-fertility-preserving-methods-in-women-with-breast-cancer-before-gonadotoxic-therapy
#18
N Halászová, I Crha, M Huser, V Weinberger, J Žáková, M Ješeta, E Lousová, E Filipinská, P Ventruba
OBJECTIVE: To present current options and own experiences with ovarian stimulation in young women with breast cancer before gonadotoxic therapy. DESIGN: Review article with own experiencies. METHODS: Literary search, analysis of own experiences with complex therapy in women with breast cancer planning pregnancy, definitions of stimulating protocols, using methods of assisted reproduction. SETTING: Department of Obstetrics and Gynecology, Faculty of Medicine, Masaryk University and University Hospital Brno...
2017: Ceská Gynekologie
https://www.readbyqxmd.com/read/28923515/integrative-functions-of-the-mitochondrial-contact-site-and-cristae-organizing-system
#19
REVIEW
Stefan Schorr, Martin van der Laan
Mitochondria are complex double-membrane-bound organelles of eukaryotic cells that function as energy-converting powerhouses, metabolic factories and signaling centers. The outer membrane controls the exchange of material and information with other cellular compartments. The inner membrane provides an extended, highly folded surface for selective transport and energy-coupling reactions. It can be divided into an inner boundary membrane and tubular or lamellar cristae membranes that accommodate the oxidative phosphorylation units...
September 15, 2017: Seminars in Cell & Developmental Biology
https://www.readbyqxmd.com/read/28923504/the-top-100-papers-in-dry-eye-a-bibliometric-analysis
#20
Marc Schargus, Robert Kromer, Vasily Druchkiv, Andreas Frings
PURPOSE: Citation analysis represents one of the best currently available methods for quantifying the impact of articles. Bibliometric studies list the ''best sellers'' in a single field of interest. The purpose of the present study was to identify and analyze the most frequently cited papers in dry eye research that may be of high interest for researchers and clinicians. METHODS: We reviewed the database of the Institute for Scientific Information to identify articles published from 1900 to September 2016...
September 15, 2017: Ocular Surface
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