keyword
MENU ▼
Read by QxMD icon Read
search

emergency transport

keyword
https://www.readbyqxmd.com/read/28222167/emergence-and-development-of-gut-motility-in-the-chicken-embryo
#1
N R Chevalier, V Fleury, S Dufour, V Proux-Gillardeaux, A Asnacios
The gastrointestinal tract transports the food bolus by peristalsis. Gut motility starts at an early age in the developing embryo, well before it is required for nutrition of the organism. We present a comprehensive kinematic study of the emergence and physiological development of gut motility in all regions of the lower digestive tract of the chicken embryo from embryonic days E5 through E9. We characterized motility emergence time, propagation patterns, speed, frequency and amplitude of peristalsis waves...
2017: PloS One
https://www.readbyqxmd.com/read/28222160/soret-and-dufour-effects-on-mhd-peristaltic-transport-of-jeffrey-fluid-in-a-curved-channel-with-convective-boundary-conditions
#2
Tasawar Hayat, Hina Zahir, Anum Tanveer, Ahmad Alsaedi
The purpose of present article is to examine the peristaltic flow of Jeffrey fluid in a curved channel. An electrically conducting fluid in the presence of radial applied magnetic field is considered. Analysis of heat and mass transfer is carried out. More generalized realistic constraints namely the convective conditions are utilized. Soret and Dufour effects are retained. Problems formulation is given for long wavelength and low Reynolds number assumptions. The expressions of velocity, temperature, heat transfer coefficient, concentration and stream function are computed...
2017: PloS One
https://www.readbyqxmd.com/read/28220889/a-recovery-principle-provides-insight-into-auxin-pattern-control-in-the-arabidopsis-root
#3
Simon Moore, Junli Liu, Xiaoxian Zhang, Keith Lindsey
Regulated auxin patterning provides a key mechanism for controlling root growth and development. We have developed a data-driven mechanistic model using realistic root geometry and formulated a principle to theoretically investigate quantitative auxin pattern recovery following auxin transport perturbation. This principle reveals that auxin patterning is potentially controlled by multiple combinations of interlinked levels and localisation of influx and efflux carriers. We demonstrate that (1) when efflux carriers maintain polarity but change levels, maintaining the same auxin pattern requires non-uniform and polar distribution of influx carriers; (2) the emergence of the same auxin pattern, from different levels of influx carriers with the same nonpolar localisation, requires simultaneous modulation of efflux carrier level and polarity; and (3) multiple patterns of influx and efflux carriers for maintaining an auxin pattern do not have spatially proportional correlation...
February 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28220121/bidirectional-crosstalk-between-lymphatic-endothelial-cell-and-t-cell-and-its-implications-in-tumor-immunity
#4
REVIEW
Kim Pin Yeo, Veronique Angeli
Lymphatic vessels have been traditionally considered as passive transporters of fluid and lipids. However, it is apparent from recent literature that the function of lymphatic vessels is not only restricted to fluid balance homeostasis but also extends to regulation of immune cell trafficking, antigen presentation, tolerance, and immunity, all which may impact the progression of inflammatory responses and diseases such as cancer. The lymphatic system and the immune system are intimately connected, and there is emergent evidence for a crosstalk between T cell and lymphatic endothelial cell (LEC)...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28218241/massively-augmented-hippocampal-dentate-granule-cell-activation-accompanies-epilepsy-development
#5
Christopher G Dengler, Cuiyong Yue, Hajime Takano, Douglas A Coulter
In a mouse model of temporal lobe epilepsy, multicellular calcium imaging revealed that disease emergence was accompanied by massive amplification in the normally sparse, afferent stimulation-induced activation of hippocampal dentate granule cells. Patch recordings demonstrated reductions in local inhibitory function within the dentate gyrus at time points where sparse activation was compromised. Mimicking changes in inhibitory synaptic function and transmembrane chloride regulation was sufficient to elicit the dentate gyrus circuit collapse evident during epilepsy development...
February 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28217741/transcriptome-level-signatures-in-gene-expression-and-gene-expression-variability-during-bacterial-adaptive-evolution
#6
Keesha E Erickson, Peter B Otoupal, Anushree Chatterjee
Antibiotic-resistant bacteria are an increasingly serious public health concern, as strains emerge that demonstrate resistance to almost all available treatments. One factor that contributes to the crisis is the adaptive ability of bacteria, which exhibit remarkable phenotypic and gene expression heterogeneity in order to gain a survival advantage in damaging environments. This high degree of variability in gene expression across biological populations makes it a challenging task to identify key regulators of bacterial adaptation...
January 2017: MSphere
https://www.readbyqxmd.com/read/28217595/impact-of-pre-hospital-care-on-the-outcome-of-children-arriving-with-agonal-breathing-to-a-pediatric-emergency-service-in-south-india
#7
Debasis Das Adhikari, Krishna Mahathi, Urmi Ghosh, Indira Agarwal, Anila Chacko, Ebor Jacob, Kala Ebenezer
BACKGROUND: Data on the prehospital interventions received by critically ill children at arrival to Paediatric Emergency Services (PES) is limited in developing countries. This study aims to describe the pre-hospital care scenario, transport and their impact on outcome in non-traumatic, acutely ill children presenting in PES with agonal breathing. METHODS: Prospective observational study done on children aged below 15 years arriving in PES with agonal breathing due to non-trauma related causes...
July 2016: Journal of Family Medicine and Primary Care
https://www.readbyqxmd.com/read/28217305/redesigning-care-delivery-with-patient-support-personnel-learning-from-accountable-care-organizations
#8
Ksenia O Gorbenko, Taressa Fraze, Valerie A Lewis
INTRODUCTION: Accountable care organizations (ACOs) are a value-based payment model in the United States rooted in holding groups of healthcare providers financially accountable for the quality and total cost of care of their attributed population. To succeed in reaching their quality and efficiency goals, ACOs implement a variety of care delivery changes, including workforce redesign. Patient support personnel (PSP)-non-physician staff such as care coordinators, community health workers, and others-are critical to restructuring care delivery...
September 2016: Int J Care Coord
https://www.readbyqxmd.com/read/28215192/music-genre-as-a-predictor-of-resource-utilization-at-outdoor-music-concerts
#9
Michael S Westrol, Susmith Koneru, Norah McIntyre, Andrew T Caruso, Faizan H Arshad, Mark A Merlin
OBJECTIVES: The aim of this study was to examine the various modern music genres and their effect on the utilization of medical resources with analysis and adjustment for potential confounders. METHODS: A retrospective review of patient logs from an open-air, contemporary amphitheater over a period of 10 years was performed. Variables recorded by the medical personnel for each concert included the attendance, description of the weather, and a patient log in which nature and outcome were recorded...
February 20, 2017: Prehospital and Disaster Medicine
https://www.readbyqxmd.com/read/28215071/chemical-and-equipment-free-strategy-to-fabricate-water-oil-separating-materials-for-emergent-oil-spill-accidents
#10
Guannan Ju, Jing Liu, Donglin Li, Mengjiao Cheng, Feng Shi
Oil spill accidents normally have two important features when considering practical clean-up strategies: (1) unexpected occurrence in any situations possibly without specific equipment and chemicals; (2) emergency to be cleaned to minimize the influences on ecosystems. To address these two practical problems regarding removal of spilt oil, we have proposed an in situ, rapid and facile candle-soot strategy to fabricate water/oil separating materials based on superhydrophobicity/superoleophilicity. The one-step fabrication method is independent on any chemicals or equipment and can be ready for use through short smoking processes within 5 min by using raw materials available in daily life such as textiles...
February 19, 2017: Langmuir: the ACS Journal of Surfaces and Colloids
https://www.readbyqxmd.com/read/28214518/potentiating-slc-transporter-activity-emerging-drug-discovery-opportunities
#11
REVIEW
Marie-Laure Rives, Jonathan A Javitch, Alan D Wickenden
Maintaining the integrity of cellular membranes is critical to protecting metabolic activities and genetic information from the environment. Regulation of transport across membranes of essential chemicals, including water, nutrients, hormones and many drugs, is therefore key to cellular homeostasis and physiological processes. The two main transporter superfamilies are ATP-binding cassette (ABC) transporters that primarily function as efflux transporters, and the solute carrier (SLC) transporters. SLC transporters encompass 52 gene families with almost 400 different human transporter genes...
February 15, 2017: Biochemical Pharmacology
https://www.readbyqxmd.com/read/28213758/influence-of-a-combined-ct-c-arm-system-on-periprocedural-workflow-and-procedure-times-in-mechanical-thrombectomy
#12
Johannes Pfaff, Silvia Schönenberger, Christian Herweh, Mirko Pham, Simon Nagel, Peter Arthur Ringleb, Sabine Heiland, Martin Bendszus, Markus Alfred Möhlenbruch
OBJECTIVE: To achieve the fastest possible workflow in ischaemic stroke, we developed a CT/C-arm system, which allows imaging and endovascular treatment on the same patient table. METHODS: This prospective, monocentric trial was conducted between October 2014 and August 2016. Patients received stroke imaging and mechanical thrombectomy under general anaesthesia (GA) or conscious sedation (CS) using our combined setup comprising a CT-scanner and a mobile C-arm X-ray device...
February 17, 2017: European Radiology
https://www.readbyqxmd.com/read/28213587/emergency-extracorporeal-life-support-and-ongoing-resuscitation-a-retrospective-comparison-for-refractory-out-of-hospital-cardiac-arrest
#13
A Schober, F Sterz, H Herkner, C Wallmueller, C Weiser, P Hubner, C Testori
BACKGROUND: In refractory cardiac arrest, with cardiopulmonary resuscitation (CPR) for more than 30 min, chances of survival are small. Extracorporeal cardiopulmonary resuscitation (ECPR) is an option for certain patients with cardiac arrest. The aim of this study was to evaluate characteristics of patients selected for ECPR. METHODS: Anonymised data of adult patients suffering refractory cardiac arrest, transported with ongoing CPR to an ED of a tertiary care centre between 2002 and 2012 were analysed...
February 17, 2017: Emergency Medicine Journal: EMJ
https://www.readbyqxmd.com/read/28212486/highly-efficient-and-anomalous-charge-transfer-in-van-der-waals-trilayer-semiconductors
#14
Frank Ceballos, Ming-Gang Ju, Samuel D Lane, Xiao Cheng Zeng, Hui Zhao
Two dimensional materials, such as graphene and monolayer transition metal dichalcogenides, allow the fabrication of multilayer structures without lattice matching restriction. A central issue in developing such artificial materials is to understand and control the interlayer electron transfer process, which plays a key role in harvesting their emergent properties. Recent photoluminescence and transient absorption measurements revealed that the electron transfer in hetero-bilayers occurs on ultrafast time scales...
February 17, 2017: Nano Letters
https://www.readbyqxmd.com/read/28212379/distribution-and-abundance-of-key-vectors-of-rift-valley-fever-and-other-arboviruses-in-two-ecologically-distinct-counties-in-kenya
#15
Rosemary Sang, Samwel Arum, Edith Chepkorir, Gladys Mosomtai, Caroline Tigoi, Faith Sigei, Olivia Wesula Lwande, Tobias Landmann, Hippolyte Affognon, Clas Ahlm, Magnus Evander
BACKGROUND: Rift Valley fever (RVF) is a mosquito-borne viral zoonosis of ruminants and humans that causes outbreaks in Africa and the Arabian Peninsula with significant public health and economic consequences. Humans become infected through mosquito bites and contact with infected livestock. The virus is maintained between outbreaks through vertically infected eggs of the primary vectors of Aedes species which emerge following rains with extensive flooding. Infected female mosquitoes initiate transmission among nearby animals, which amplifies virus, thereby infecting more mosquitoes and moving the virus beyond the initial point of emergence...
February 17, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28209803/correlation-between-membrane-protein-concentrations-and-transcellular-transport-activity-for-breast-cancer-resistance-protein
#16
Houfu Liu, Liang Huang, Yi Li, Tingting Fu, Xueying Sun, Yan-Yan Zhang, Ruina Gao, Qingfang Chen, Wandong Zhang, Jasminder Sahi, Scott Summerfield, Kelly Dong
Emerging evidence indicates an important role for breast cancer resistance protein (BCRP) in limiting brain penetration of substrate drugs. While in vitro Transwell® assays can provide an indication of BCRP substrate potential, the predictability of these to in vivo brain penetration is still under debate. The present study examines the correlation of BCRP protein concentration and transcellular transport activity across MDCKII monolayers. We expressed human BCRP or murine Bcrp1 in MDCKII wild-type cells using BacMam2 virus transduction...
February 16, 2017: Drug Metabolism and Disposition: the Biological Fate of Chemicals
https://www.readbyqxmd.com/read/28209392/transfer-of-do-not-resuscitate-orders-to-the-emergency-department-from-extended-care-facilities
#17
Colleen M McQuown, Jennifer A Frey, Ahmad Amireh, Ali Chaudhary
PURPOSE/OBJECTIVE: With an elderly and chronically ill patient population visiting the emergency department, it is important to know patients' wishes regarding care preferences and advanced directives. Ohio law states DNR orders must be transported with the patient when they leave an extended care facility (ECF). We reviewed the charts of ECF patients to evaluate which patients presenting to the ED had their DNR status recognized by the physician and DNR orders that were made during their hospital stay...
February 4, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28209195/qualitative-exploration-of-why-people-repeatedly-attend-emergency-departments-for-alcohol-related-reasons
#18
Tom Parkman, Joanne Neale, Ed Day, Colin Drummond
BACKGROUND: Understanding why people repeatedly attend Emergency Departments (EDs) for alcohol-related reasons is an important prerequisite to identifying ways of reducing any unnecessary demands on hospital resources. We use Andersen's Behavioural Model of Health Services Use to explore factors that contributed to repeat ED attendances. METHODS: Qualitative interviews were conducted with 30 people who repeatedly attended EDs for alcohol-related reasons (≥10 attendances in the past 12 months)...
February 16, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/28208610/non-emergency-medical-transportation-needs-of-middle-aged-and-older-adults-a-rural-urban-comparison-in-delaware-usa
#19
Matthew Lee Smith, Thomas R Prohaska, Kara E MacLeod, Marcia G Ory, Amy R Eisenstein, David R Ragland, Cheryl Irmiter, Samuel D Towne, William A Satariano
Background: Older adults in rural areas have unique transportation barriers to accessing medical care, which include a lack of mass transit options and considerable distances to health-related services. This study contrasts non-emergency medical transportation (NEMT) service utilization patterns and associated costs for Medicaid middle-aged and older adults in rural versus urban areas. Methods: Data were analyzed from 39,194 NEMT users of LogistiCare-brokered services in Delaware residing in rural (68.3%) and urban (30...
February 10, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28208215/nanoparticle-delivery-systems-general-approaches-and-their-implementation-in-multiple-myeloma
#20
REVIEW
Pilar de la Puente, Abdel Kareem Azab
Multiple myeloma (MM) is a hematological malignancy that remains incurable, with relapse rates greater than 90%. The main limiting factor for the effective use of chemotherapies in MM is the serious side effects caused by these drugs. The emphasis in cancer treatment has shifted from cytotoxic, non-specific chemotherapies to molecularly targeted and rationally designed therapies showing greater efficacy and fewer side effects. Traditional chemotherapy has shown several disadvantages such as lack of targeting capabilities, systemic toxicity and side effects; low therapeutic index, as well as, most anticancer drugs have poor water solubility...
February 16, 2017: European Journal of Haematology
keyword
keyword
51035
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"