Read by QxMD icon Read


F Corcione
No abstract text is available yet for this article.
March 13, 2018: Hernia: the Journal of Hernias and Abdominal Wall Surgery
Yang Yu, Yuying Wei, Xiangrong Zhang, Xinyu Li
OBJECTIVE: To explore the effects of early intervention with heparin on function of coagulopathy, liver and kidney as well as the prognosis in rats with exertional heatstroke (EHS) under the ambient air of high temperature and low humidity. METHODS: 108 healthy SPF male Sprague-Dawley (SD) rats were randomly divided into normal temperature control group, EHS + normal saline (NS) group and EHS + heparin group. Of which 54 rats were collected for survival analysis (18 rats in each group), the weight change and 8-hour survival rate were observed, and Kaplan-Meier survival curves were drawn...
March 2018: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
Nelly Reynaud, Frédérique Courtois, Pierre Mouriquand, Nicolas Morel-Journel, Kathleen Charvier, Marina Gérard, Alain Ruffion, Jean-Etienne Terrier
BACKGROUND: The bladder exstrophy-epispadias complex is a rare congenital malformation associated with severe dysfunction of the genital and urinary tracts and requiring a staged surgical reconstruction. AIM: The primary aims of this study were to report the sexuality, infertility, and urinary incontinence outcomes in a cohort of men born with bladder exstrophy-epispadias complex. The secondary aim was to highlight some predictive factors of infertility in this population...
March 2018: Journal of Sexual Medicine
Laura G Brown, Edward Rickamer Hoover, Brenda V Faw, Nicole K Hedeen, David Nicholas, Melissa R Wong, Craig Shepherd, Daniel L Gallagher, Janell R Kause
Listeria monocytogenes (L. monocytogenes) causes the third highest number of foodborne illness deaths annually. L. monocytogenes contamination of sliced deli meats at the retail level is a significant contributing factor to L. monocytogenes illness. The Centers for Disease Control and Prevention's Environmental Health Specialists Network (EHS-Net) conducted a study to learn more about retail delis' practices concerning L. monocytogenes growth and cross-contamination prevention. This article presents data from this study on the frequency with which retail deli refrigerator temperatures exceed 41°F, the Food and Drug Administration (FDA)-recommended maximum temperature for ready-to-eat food requiring time and temperature control for safety (TCS) (such as retail deli meat)...
March 2, 2018: Foodborne Pathogens and Disease
Joseph C Cappelleri, Li-Jung Tseng, Vera J Stecher, Stanley E Althof
AIM: To determine what constitutes a clinically important difference (CID) on the Erectile Dysfunction Inventory of Treatment Satisfaction (EDITS), an 11-item validated questionnaire assessing treatment satisfaction used in clinical trials for patients with erectile dysfunction (ED). METHODS: Erectile Dysfunction Inventory of Treatment Satisfaction data were evaluated from a double-blind, fixed-dose trial of 279 men aged 18-65 years with ED who were treated with sildenafil 50 or 100 mg or placebo...
March 1, 2018: International Journal of Clinical Practice
Timothy M Wohlfert, Kevin C Miller
Clinical Scenario: Exertional heat stroke (EHS) is a potentially deadly heat illness and poses a significant health risk to athletes; EHS survival rates are near 100% if properly recognized and treated.1 Whole body cold water immersion (CWI) is the most effective method of lowering body core temperature.2 Precooling (PC) with CWI before exercise may prevent severe hyperthermia and/or EHS by increasing the body's overall heat-storage capacity.3 However, PC may also alter athletes' perception of how hot they feel or how hard they are exercising...
February 21, 2018: Journal of Sport Rehabilitation
Julian Zaugg, Yosephine Gumulya, Mikael Boden, Alan Edward Mark, Alpeshkumar K Malde
Molecular dynamics simulations and free energy calculations have been used to investigate the effect of ligand binding on the enantioselectivity of an epoxide hydrolase (EH) from Aspergillus niger. Despite sharing a common mechanism, a wide range of alternative mechanisms have been proposed to explain the origin of enantiomeric selectivity in EHs. By comparing the interactions of (R)- and (S)-glycidyl phenyl ether (GPE) with both the wild type (WT, E = 3) and a mutant showing enhanced enantioselectivity to GPE (LW202, E = 193) we have examined whether enantioselectivity is due to differences in the binding pose, the affinity for the (R)- or (S)- enantiomers or a kinetic effect...
February 9, 2018: Journal of Chemical Information and Modeling
Susana Sanduvete-Chaves, José A Lozano-Lozano, Salvador Chacón-Moscoso, Francisco P Holgado-Tello
An adequate work climate fosters productivity in organizations and increases employee satisfaction. Workers in emergency health services (EHS) have an extremely high degree of responsibility and consequent stress. Therefore, it is essential to foster a good work climate in this context. Despite this, scales with a full study of their psychometric properties (i.e., validity evidence based on test content, internal structure and relations to other variables, and reliability) are not available to measure work climate in EHS specifically...
2018: Frontiers in Psychology
Zahra Naeimi, MirFaez Miri
We show that fractal clusters of hollow Si nanoparticles provide both magnetic hotspots (MHs) and electric hotspots (EHs). The hollow size tailors the wavelength dependence of the field enhancement. In the wavelength window 400-750 nm, magnetic field intensity enhancements of 10-3790 and electric field intensity enhancements of 10-400 are achievable. Wavelength-tuned MHs and EHs allow better enhancement of Raman optical activity, fluorescence and circular dichroism of molecules, and so on. Si nanoparticles overcome the limitations of metallic ones, which provide only EHs at the price of heat perturbations on a nearby quantum emitter due to metallic ohmic losses...
February 1, 2018: Optics Letters
Samuel N Cheuvront, Robert W Kenefick, Nisha Charkoudian, Katherine M Mitchell, Adam J Luippold, Karleigh E Bradbury, Sadasivan Vidyasagar
BACKGROUND: The efficacy of different commercial beverage compositions for meeting oral rehydration therapy (ORT) goals in the treatment of acute dehydration in healthy humans has not been systematically tested. The objective of the study was to compare fluid retention, plasma volume (PV), and interstitial fluid (ISF) volume restoration when using 1 popular glucose-based and 1 novel amino acid-based (AA) commercial ORT beverage following experimental hypertonic or isotonic dehydration...
January 28, 2018: JPEN. Journal of Parenteral and Enteral Nutrition
Rebecca M Lopez, Patrick Tanner, Sarah Irani, P Patrick Mularoni
OBJECTIVE:   To present a functional return-to-play (RTP) progression after exertional heat stroke (EHS) in a 17-year-old high school football defensive end (height = 185 cm, mass = 145.5 kg). BACKGROUND:   The patient had no pertinent medical history but moved to a warm climate several days before the EHS occurred. After completing an off-season conditioning test (14- × 110-yd [12.6- × 99.0-m] sprints) on a warm afternoon (temperature = approximately 34°C [93°F], relative humidity = 53%), the patient collapsed...
January 26, 2018: Journal of Athletic Training
Moritz Zaiss, Philipp Ehses, Klaus Scheffler
Gradient echo (GRE)-based acquisition provides a robust readout method for chemical exchange saturation transfer (CEST) at ultrahigh field (UHF). To develop a snapshot-CEST approach, the transient GRE signal and point spread function were investigated in detail, leading to optimized measurement parameters and reordering schemes for fast and robust volumetric CEST imaging. Simulation of the transient GRE signal was used to determine the optimal sequence parameters and the maximum feasible number of k-space lines...
January 26, 2018: NMR in Biomedicine
Megan Perez, Marie Donaldson, Namita Jain, June K Robinson
Importance: Sun safety attitudes developed in early childhood can reduce lifetime UV radiation exposure and the risk of skin cancer. Objective: To assess the current policies, practices, and attitudes among caregivers regarding sun protection in children aged 2 to 6 years. Design, Setting, and Participants: A survey of 202 administrators or managers and teachers of Illinois Head Start/Early Head Start (HS/EHS) and day care centers was conducted from July 3 through 21, 2017...
January 24, 2018: JAMA Dermatology
Robert N Schaeffer, Zhou Wang, Carol S Thornber, Evan L Preisser, Colin M Orians
Herbivore-induced changes in host quality mediate indirect interactions between herbivores. The nature of these indirect interactions can vary depending on the identity of herbivores involved, species-specific induction of defense-signaling pathways, and sequence of attack. However, our understanding of the role of these signaling pathways in the success of multiple exotic herbivores is less known. Eastern hemlock (Tsuga canadensis) is attacked by two invasive herbivores [elongate hemlock scale (EHS; Fiorinia externa) and hemlock woolly adelgid (HWA; Adelges tsugae)] throughout much of its range, but prior attack by EHS is known to deter HWA...
January 23, 2018: Oecologia
Alexander Loktyushin, Philipp Ehses, Bernhard Schölkopf, Klaus Scheffler
PURPOSE: Phase artifacts due to B0 inhomogeneity can severely degrade the quality of MR images. The artifacts are particularly prominent in long-TE scans and usually appear as ghosting and blur. We propose a retrospective phase correction method based on autofocusing. The proposed method uses raw data acquired with standard imaging sequences, and does not rely on navigators or external measures of field inhomogeneity. METHODS: We formulate and solve the optimization problem, where we seek the latent phase offsets that are associated with an optimal value of the image quality measure that is evaluated in the spatial domain...
January 19, 2018: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
Luke N Belval, Douglas J Casa, William M Adams, George T Chiampas, Jolie C Holschen, Yuri Hosokawa, John Jardine, Shawn F Kane, Michele Labotz, Renée S Lemieux, Kyle B McClaine, Nathaniel S Nye, Francis G O'Connor, Bryan Prine, Neha P Raukar, Michael S Smith, Rebecca L Stearns
Exertional heat stroke (EHS) is one of the most common causes of sudden death in athletes. It also represents a unique medical challenge to the prehospital healthcare provider due to the time sensitive nature of treatment. In cases of EHS, when cooling is delayed, there is a significant increase in organ damage, morbidity, and mortality after 30 minutes, faster than the average EMS transport and ED evaluation window. The purpose of this document is to present a paradigm for prehospital healthcare systems to minimize the risk of morbidity and mortality for EHS patients...
January 16, 2018: Prehospital Emergency Care
Andrew J Grundstein, Yuri Hosokawa, Douglas J Casa
CONTEXT:   Weather-based activity modification in athletics is an important way to minimize heat illnesses. However, many commonly used heat-safety guidelines include a uniform set of heat-stress thresholds that do not account for geographic differences in acclimatization. OBJECTIVE:   To determine if heat-related fatalities among American football players occurred on days with unusually stressful weather conditions based on the local climate and to assess the need for regional heat-safety guidelines...
January 2018: Journal of Athletic Training
(no author information available yet)
INTRODUCTION: Worldwide, more than 20 million patients undergo groin hernia repair annually. The many different approaches, treatment indications and a significant array of techniques for groin hernia repair warrant guidelines to standardize care, minimize complications, and improve results. The main goal of these guidelines is to improve patient outcomes, specifically to decrease recurrence rates and reduce chronic pain, the most frequent problems following groin hernia repair. They have been endorsed by all five continental hernia societies, the International Endo Hernia Society and the European Association for Endoscopic Surgery...
February 2018: Hernia: the Journal of Hernias and Abdominal Wall Surgery
Samantha O Munson, Arreed F Barabasz, Marianne Barabasz
On the basis of the transtheoretical model of change, we hypothesized that hypnosis would facilitate significantly greater movement through the stages of change toward smoking cessation in contrast to psychoeducation. Thirty participants were pretested for hypnotizability using the Elkins Hypnotizability Scale (EHS). Participants' readiness for change was assessed using the University of Rhode Island Change Assessment scale (URICA). The EHS relaxation induction was used to induce hypnosis. Hypnotic suggestions addressed motivation and ambivalence...
January 2018: International Journal of Clinical and Experimental Hypnosis
Cihan Göksu, Lars G Hanson, Hartwig R Siebner, Philipp Ehses, Klaus Scheffler, Axel Thielscher
Magnetic resonance current density imaging (MRCDI) and MR electrical impedance tomography (MREIT) are two emerging modalities, which combine weak time-varying currents injected via surface electrodes with magnetic resonance imaging (MRI) to acquire information about the current flow and ohmic conductivity distribution at high spatial resolution. The injected current flow creates a magnetic field in the head, and the component of the induced magnetic field ΔBz,c parallel to the main scanner field causes small shifts in the precession frequency of the magnetization...
December 27, 2017: NeuroImage
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"