keyword
MENU ▼
Read by QxMD icon Read
search

Emergence

keyword
https://www.readbyqxmd.com/read/28646814/nutritional-management-of-metabolic-endotoxemia-a-clinical-review
#1
Benjamin I Brown
Context • Diet-induced, metabolic endotoxemia is emerging as an important contributory factor to the development of a wide range of chronic diseases, including cardiometabolic, autoimmune, psychiatric, and neurodegenerative illnesses. Emerging human clinical studies have demonstrated that diet and dietary components are potent modifiers of circulating endotoxins and can be used to reduce plasma levels significantly and improve metabolic health. Objective • The aim of the current study was to explore briefly the concept of metabolic endotoxemia and its relationship to disease development, to examine the influence of diet and dietary components on circulating endotoxins, and, finally, discuss the clinical relevance of nutritional interventions for management of metabolic endotoxemia...
July 2017: Alternative Therapies in Health and Medicine
https://www.readbyqxmd.com/read/28646806/potential-of-probiotics-in-hypercholesterolemia-a-review-of-in-vitro-and-in-vivo-findings
#2
Smriti Sharma, Seema Puri, Anura V Kurpad
Context • Coronary heart disease (CHD) is a major public health problem in developing and developed countries. Elevated cholesterol levels, especially low-density lipoprotein (LDL) cholesterol, and the emergence of CHD, have been positively correlated in many clinical and epidemiological studies. The health benefits of probiotics have received a great deal of attention, including their blood cholesterol-lowering effects on humans. Objective • The research team intended to determine the current state of research examining the effects of various probiotic strains on lipid profiles, including measures in serum of total cholesterol, LDL cholesterol, triglycerides, and high-density lipoprotein (HDL) cholesterol...
June 23, 2017: Alternative Therapies in Health and Medicine
https://www.readbyqxmd.com/read/28646765/historical-record-of-polychlorinated-biphenyls-pcbs-and-special-occurrence-of-pcb-209-in-a-shallow-fresh-water-lake-from-eastern-china
#3
Shouliang Huo, Chaocan Li, Beidou Xi, Zhiqiang Yu, Kevin M Yeager, Fengchang Wu
Concentrations of polychlorinated biphenyls (PCBs) were measured in dated sediment cores collected from the fifth largest freshwater lake in China, Lake Chaohu, to investigate PCB temporal trends, accumulation, and environmental fate. Total PCB concentrations in Lake Choahu sediments ranged from 0.03 to 24.11 ng g(-1) (d.w.). PCB 209 was the dominant congener, accounting for 45.5%-83.9% of total PCBs detected after the mid-20th century. All PCB congeners were positively correlated with total organic carbon (TOC) concentrations...
June 18, 2017: Chemosphere
https://www.readbyqxmd.com/read/28646759/free-standing-graphene-vanadium-oxide-composite-as-binder-free-electrode-for-asymmetrical-supercapacitor
#4
Lingjuan Deng, Yihong Gao, Zhanying Ma, Guang Fan
Preparation of free-standing electrode materials with three-dimensional network architecture has emerged as an effective strategy for acquiring advanced portable and wearable power sources. Herein, graphene/vanadium oxide (GR/V2O5) free-standing monolith composite has been prepared via a simple hydrothermal process. Flexible GR sheets acted as binder to connect the belt-like V2O5 for assembling three-dimensional network architecture. The obtained GR/V2O5 composite can be reshaped into GR/V2O5 flexible film which exhibits more compact structure by ultrasonication and vacuum filtration...
June 16, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28646746/variable-spontaneous-mutation-rate-in-clinical-strains-of-multidrug-resistant-acinetobacter-baumannii-and-differentially-expressed-proteins-in-a-hypermutator-strain
#5
Morteza Karami-Zarandi, Masoumeh Douraghi, Behrouz Vaziri, Habibeh Adibhesami, Mohammad Rahbar, Mehdi Yaseri
BACKGROUND: The emergence of multidrug resistant Acinetobacter baumannii within hospitals poses a significant threat to patients. The inherent rate of mutation of these strains has not been described nor has the mechanism by which drug resistance arises. METHODS: Here, we determined the spontaneous mutation rates in 93 clinical strains of A. baumannii using fluctuation analysis. To rule out the clonal relatedness of hypermutator strains, pulsed-field gel electrophoresis (PFGE) was conducted...
June 8, 2017: Mutation Research
https://www.readbyqxmd.com/read/28646734/investigating-articulated-heavy-vehicle-crashes-in-western-australia-using-a-spatial-approach
#6
Ori Gudes, Richard Varhol, Qian Chayn Sun, Lynn Meuleners
BACKGROUND: Recent developments in Western Australia's economy including widespread traffic congestion as well as road safety issues are increasingly becoming prominent. Previous studies relied on traditional statistical methods to investigate patterns and characteristics of motor vehicle crashes. Although useful, statistical analysis alone is incapable of providing a spatial context and is therefore unable to associate existing crash characteristics with a spatial distribution. AIMS: To identify concentrations or "hotspots" of articulated heavy vehicle crashes in WA between the years 2001-2013, by using a spatial analysis approach...
June 21, 2017: Accident; Analysis and Prevention
https://www.readbyqxmd.com/read/28646717/comprehending-the-multiple-values-of-green-infrastructure-valuing-nature-based-solutions-for-urban-water-management-from-multiple-perspectives
#7
T C Wild, J Henneberry, L Gill
The valuation of urban water management practices and associated nature-based solutions (NBS) is highly contested, and is becoming increasingly important to cities seeking to increase their resilience to climate change whilst at the same time facing budgetary pressures. Different conceptions of 'values' exist, each being accompanied by a set of potential measures ranging from calculative practices (closely linked to established market valuation techniques) - through to holistic assessments that seek to address wider concerns of sustainability...
June 21, 2017: Environmental Research
https://www.readbyqxmd.com/read/28646675/conformational-regulation-of-crispr-associated-nucleases
#8
REVIEW
Ryan N Jackson, Paul Bg van Erp, Samuel H Sternberg, Blake Wiedenheft
Adaptive immune systems in bacteria and archaea rely on small CRISPR-derived RNAs (crRNAs) to guide specialized nucleases to foreign nucleic acids. The activation of these nucleases is controlled by a series of molecular checkpoints that ensure precise cleavage of nucleic acid targets, while minimizing toxic off-target cleavage events. In this review, we highlight recent advances in understanding regulatory mechanisms responsible for controlling the activation of these nucleases and identify emerging regulatory themes conserved across diverse CRISPR systems...
June 21, 2017: Current Opinion in Microbiology
https://www.readbyqxmd.com/read/28646653/cryo-em-beyond-the-microscope
#9
REVIEW
Lesley A Earl, Veronica Falconieri, Jacqueline Ls Milne, Sriram Subramaniam
The pace at which cryo-EM is being adopted as a mainstream tool in structural biology has continued unabated over the past year. Initial successes in obtaining near-atomic resolution structures with cryo-EM were enabled to a large extent by advances in microscope and detector technology. Here, we review some of the complementary technical improvements that are helping sustain the cryo-EM revolution. We highlight advances in image processing that permit high resolution structure determination even in the presence of structural and conformational heterogeneity...
June 21, 2017: Current Opinion in Structural Biology
https://www.readbyqxmd.com/read/28646600/intranasal-ketamine-proved-feasible-for-pain-control-in-paediatric-care-and-parental-support-was-high
#10
E Scheier, U Balla, A Siman
Venipuncture and intravenous placement are common causes of pain in children. The Pediatric Emergency Department at Kaplan Medical Center carried out a feasibility trial to look at whether nasal ketamine could provide pain control during these procedures. From June to December 2016, we enrolled 20 children aged 1-12 years who resisted venipuncture or intravenous placement. This article is protected by copyright. All rights reserved.
June 24, 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/28646599/boldness-predicts-an-individual-s-position-along-an-exploration-exploitation-foraging-trade-off
#11
Samantha C Patrick, David Pinaud, Henri Weimerskirch
Individuals do not have complete information about the environment and therefore they face a trade-off between gathering information (exploration) and gathering resources (exploitation). Studies have shown individual differences in components of this trade-off but how stable these strategies are in a population and the intrinsic drivers of these differences is not well understood. Top marine predators are expected to experience a particularly strong trade-off as many species have large foraging ranges and their prey often have a patchy distribution...
June 24, 2017: Journal of Animal Ecology
https://www.readbyqxmd.com/read/28646595/point-of-care-ultrasound-work-flow-innovation-impact-on-documentation-and-billing
#12
Matthew J Flannigan, Srikar Adhikari
OBJECTIVES: To evaluate the impact that an innovative automated ultrasound (US) work flow, which allows for bedside performance of examination documentation and order placement, has on point-of-care US billing compared to ordering US examinations through an electronic medical record. METHODS: We conducted a retrospective review of point-of-care US billing data (March 2014-February 2016) for adult and pediatric emergency departments with an emergency medicine residency and a US fellowship...
June 24, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28646590/randomized-controlled-double-blind-trial-comparing-haloperidol-combined-with-conventional-therapy-to-conventional-therapy-alone-in-patients-with-symptomatic-gastroparesis
#13
Carlos J Roldan, Kimberly A Chambers, Linda Paniagua, Sonali Patel, Marylou Cardenas-Turanzas, Yashwant Chathampally
OBJECTIVE: Gastroparesis is a debilitating condition that causes nausea, vomiting, and abdominal pain. Management includes analgesics and antiemetics, but symptoms are often refractory. Haloperidol has been utilized in the palliative care setting for similar symptoms. The study objective was to determine whether haloperidol as an adjunct to conventional therapy would improve symptoms in gastroparesis patients presenting to the emergency department. METHODS AND TRIAL DESIGN: This was a randomized, double-blind, placebo-controlled trial of adult emergency department patients with acute exacerbation of previously diagnosed gastroparesis...
June 24, 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/28646584/prehospital-advanced-cardiac-life-support-for-out-of-hospital-cardiac-arrest-a-cohort-study
#14
Alexis Cournoyer, Eric Notebaert, Massimiliano Iseppon, Sylvie Cossette, Luc Londei-Leduc, Yoan Lamarche, Judy Morris, Éric Piette, Raoul Daoust, Jean-Marc Chauny, Catalina Sokoloff, Yiorgos Alexandros Cavayas, Jean Paquet, André Denault
OBJECTIVES: Out-of-hospital advanced cardiac life support (ACLS) has not consistently shown a positive impact on survival. Extracorporeal cardiopulmonary resuscitation (E-CPR) could render prolonged on-site resuscitation (ACLS or basic cardiac life support [BCLS]) undesirable in selected cases. The objectives of this study were to evaluate, in patients suffering from out-of-hospital cardiac arrest (OHCA) and in a subgroup of potential E-CPR candidates, the association between the addition of prehospital ACLS to BCLS and survival to hospital discharge, prehospital return of spontaneous circulation (ROSC) and delay from call to hospital arrival...
June 24, 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/28646567/severe-menses-associated-hypertension-successfully-treated-with-gonadotropin-releasing-hormone-agonist
#15
Luke J Laffin, Munnam S Jafar, George L Bakris
A case of a 32-year-old nulliparous white woman referred for a 5-year history of severe hypertension, hypokalemia, and resultant systolic dysfunction is presented. She additionally had a left ventricular ejection fraction of 30% including left ventricular dilation and normal left ventricular mass index, as measured by cardiac magnetic resonance imaging when she initially presented to us. Her history revealed that her severe hypertension episodes were monthly and would occur around the catamenial (menses-associated) time...
June 23, 2017: Journal of Clinical Hypertension
https://www.readbyqxmd.com/read/28646558/neurology-concepts-young-women-and-ischemic-stroke-evaluation-and-management-in-the-emergency-department
#16
Bernard P Chang, Charles Wira, Joseph Miller, Murtaza Akhter, Bradley E Barth, Joshua Willey, Lauren Nentwich, Tracy Madsen
OBJECTIVE: Ischemic stroke is a leading cause of morbidity and mortality worldwide. While the incidence of ischemic stroke is highest in older populations, incidence of ischemic stroke in adults has been rising particularly rapidly among young (e.g. premenopausal) women. The evaluation and timely diagnosis of ischemic stroke in young women presents a challenging situation in the emergency department, due to a range of sex-specific risk factors and to broad differentials. The goals of this concepts paper are to summarize existing knowledge regarding the evaluation and management of young women with ischemic stroke in the acute setting...
June 24, 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/28646556/injury-induced-maladaption-and-dysregulation-of-calcium-channel-alpha-2-delta-subunit-proteins-and-its-contribution-to-neuropathic-pain-development
#17
REVIEW
Nian Gong, John Park, Z David Luo
Voltage gated calcium channels (VGCCs) play important roles in physiological functions including modulations of neurotransmitter release, neuronal network activities, intracellular signaling pathways, and gene expression. Some pathological conditions, including nerve injuries, can cause dysregulation of VGCCs and their subunits. This in turn can lead to functional maladaption of VGCCs and their subunits, which can contribute to development of disorders such as pain sensations. This review summarized recent findings related to maladaptive changes of dysregulated VGCC alpha-2-delta-1 subunit (Cav α2 δ1 ) with a focus on exploration of mechanisms underlying contribution of Cav α2 δ1 to pain signal transduction...
June 23, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/28646524/risk-factors-for-severe-respiratory-depression-from-prescription-opioid-overdose
#18
Lindsay M Fox, Robert S Hoffman, David Vlahov, Alex F Manini
BACKGROUND AND AIMS: Prescription opioid overdose is a leading cause of injury-related morbidity and mortality in the US. We aimed to identify characteristics associated with clinical severity in emergency department patients with prescription opioid overdose. DESIGN: This was a secondary data analysis of adult prescription opioid overdoses from a large prospective cohort of acute overdoses. We examined elements of a typical emergency department evaluation using a multivariable model to determine which characteristics were associated with clinical severity, specifically severe respiratory depression (SRD)...
June 23, 2017: Addiction
https://www.readbyqxmd.com/read/28646519/the-association-of-health-literacy-with-preventable-ed-visits-a-cross-sectional-study
#19
Meenakshi P Balakrishnan, Jill Boylston Herndon, Jingnan Zhang, Thomas Payton, Jonathan Shuster, Donna L Carden
BACKGROUND: Policy-makers argue that emergency department (ED) visits for conditions preventable with high-quality outpatient care contribute to waste in the healthcare system. However, access to ambulatory care is uneven, especially for vulnerable populations like minorities, the poor and those with limited health literacy. The impact of limited health literacy on ED visits that are preventable with timely, high-quality ambulatory care is unknown. OBJECTIVE: To determine the association of health literacy and preventable ED visits...
June 24, 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/28646504/views-of-mental-health-consumers-about-being-involved-in-nursing-handover-on-acute-inpatient-units
#20
Michael Olasoji, Virginia Plummer, Fiona Reed, Sini Jacob, Liam Shaw, Michelle Shanti, Wendy Cross
The involvement of consumers in handover with nurses has been identified as reducing miscommunication and a reduction in adverse events in generalist nursing settings. Mental health (MH) care is complex, and handover practices need to fit with the philosophy of recovery-focussed practice. Recovery-focussed practice recognizes the person at the centre of care as an expert in their own treatment and decision-making. The aim of the present study was to explore the views of consumers with a mental illness, without prior involvement in nursing handover, about their need to be involved in nursing handover on an acute mental health inpatient unit...
June 23, 2017: International Journal of Mental Health Nursing
keyword
keyword
26759
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"