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https://www.readbyqxmd.com/read/27909789/factors-influencing-aversive-learning-in-the-oriental-fruit-fly-bactrocera-dorsalis
#1
J L Liu, H L Chen, X Y Chen, R K Cui, A Guerrero, X N Zeng
Parameters such as the intensity of conditioned and unconditioned stimuli, the inter-trial interval, and starvation time can influence learning. In this study, the parameters that govern aversive learning in the oriental fruit fly, Bactrocera dorsalis, a serious pest of fruits and vegetables, were examined. Male flies were trained to associate the attractive odorant methyl eugenol, a male lure, with a food punishment, sodium chloride solution, and the conditioned suppression of the proboscis-extension response was investigated...
December 1, 2016: Journal of Comparative Physiology. A, Neuroethology, Sensory, Neural, and Behavioral Physiology
https://www.readbyqxmd.com/read/27906554/sleep-quality-and-high-intensity-interval-training-at-two-different-times-of-day-a-crossover-study-on-the-influence-of-the-chronotype-in-male-collegiate-soccer-players
#2
Jacopo A Vitale, Matteo Bonato, Letizia Galasso, Antonio La Torre, Giampiero Merati, Angela Montaruli, Eliana Roveda, Franca Carandente
The influence of the chronotype on the sleep quality in male collegiate soccer players in response to acute high intensity interval training (HIIT) performed at two different times of day was evaluated. The sleep quality was poorer in the morning-type than in the evening-type players after the evening HIIT session, whereas no significant changes in the sleep quality of the two chronotypes after the morning HIIT session was observed. The results suggest that an athlete's chronotype should be taken into account when scheduling training sessions and to promote faster recovery processes...
December 1, 2016: Chronobiology International
https://www.readbyqxmd.com/read/27905963/accuracy-of-self-reported-height-weight-and-waist-circumference-in-a-general-adult-chinese-population
#3
Shurong Lu, Jian Su, Quanyong Xiang, Jinyi Zhou, Ming Wu
BACKGROUND: Self-reported height, weight, and waist circumference (WC) are widely used to estimate the prevalence of obesity, which has been increasing rapidly in China, but there is limited evidence for the accuracy of self-reported data and the determinants of self-report bias among the general adult Chinese population. METHODS: Using a multi-stage cluster sampling method, 8399 residents aged 18 or above were interviewed in the Jiangsu Province of China. Information on self-reported height, weight, and WC, together with information on demographic factors and lifestyle behaviors, were collected through structured face-to-face interviews...
August 11, 2016: Population Health Metrics
https://www.readbyqxmd.com/read/27903015/neurosurgical-resident-training-in-germany
#4
Martin N Stienen, Jens Gempt, Oliver P Gautschi, Andreas K Demetriades, David Netuka, Dominique E Kuhlen, Karl Schaller, Florian Ringel
Introduction Efficient neurosurgical training is of paramount importance to provide continuing high-quality medical care to patients. In this era of law-enforced working hour restrictions, however, maintaining high-quality training can be a challenge and requires some restructuring. We evaluated the current status of resident training in Germany. Methods An electronic survey was sent to European neurosurgical trainees between June 2014 and March 2015. The responses of German trainees were compared with those of trainees from other European countries...
November 30, 2016: Journal of Neurological Surgery. Part A, Central European Neurosurgery
https://www.readbyqxmd.com/read/27901339/cardiac-parasympathetic-reactivation-after-small-sided-soccer-games-and-repeated-sprints-in-untrained-healthy-adolescents
#5
Amri Hammami, Sofien Kasmi, Narimen Yousfi, Marwa Bouamra, Zouhaier Tabka, Ezdine Bouhlel
BACKGROUND: It has been shown that recreational soccer was a highly motivating and social activity which produces large improvements in health-related indices in sedentary healthy and unhealthy subjects. The purpose of this study was to compare the acute parasympathetic reactivation after small-sided soccer games (SSG) and repeated sprints training (RST) sessions. METHODS: Eight post-pubertal untrained adolescents (age 15.8 ± 0.6 years, body mass 59.1 ± 3.7 kg, height 1...
November 30, 2016: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/27900177/high-intensity-interval-training-to-improve-fitness-in-children-with-cerebral-palsy
#6
Reidun Lauglo, Torstein Vik, Torarin Lamvik, Dorthe Stensvold, Ane-Kristine Finbråten, Trine Moholdt
AIM: To evaluate effects of high-intensity interval training (HIT) on aerobic exercise capacity, quality of life, and body composition in children with cerebral palsy (CP). METHODS: This was a baseline control trial. Children with CP, Gross Motor Function Classification System (GMFCS) levels I-IV, and age 10-17 years were included. The primary outcome, peak, and submaximum oxygen uptake (VO2peak, VO2submax) were measured at enrolment to the study (T0), after a pretraining period (T1), and after HIT (T2)...
2016: BMJ Open Sport & Exercise Medicine
https://www.readbyqxmd.com/read/27900150/sex-differences-in-the-effects-of-12%C3%A2-weeks-sprint-interval-training-on-body-fat-mass-and-the-rates-of-fatty-acid-oxidation-and-vo2max-during-exercise
#7
Liam Bagley, Mark Slevin, Steven Bradburn, Donghui Liu, Chris Murgatroyd, George Morrissey, Michael Carroll, Mathew Piasecki, William S Gilmore, Jamie S McPhee
BACKGROUND: The purpose of this study was to examine whether very short duration, very high intensity sprint interval training (SIT) leads to loss of body fat mass in association with improvements to VO2max and fatty acid oxidation, and to assess the extent of sex dimorphism in these physiological responses. METHODS: A total of 24 men and 17 women (mean (SEM) age: 39 (±2) years; body mass index 24.6 (0.6)) completed measurements of the maximal rate of oxygen uptake (VO2max) and fatty acid oxidation (FATmax)...
2016: BMJ Open Sport & Exercise Medicine
https://www.readbyqxmd.com/read/27898889/accuracies-of-genomic-prediction-of-feed-efficiency-traits-using-different-prediction-and-validation-methods-in-an-experimental-nelore-cattle-population
#8
R M O Silva, B O Fragomeni, D A L Lourenco, A F B Magalhães, N Irano, R Carvalheiro, R C Canesin, M E Z Mercadante, A A Boligon, F S Baldi, I Misztal, L G Albuquerque
Animal feeding is the most important economic component of beef production systems. Selection for feed efficiency has not been effective mainly due to difficult and high costs to obtain the phenotypes. The application of genomic selection using SNP can decrease the cost of animal evaluation as well as the generation interval. The objective of this study was to compare methods for genomic evaluation of feed efficiency traits using different cross-validation layouts in an experimental beef cattle population genotyped for a high-density SNP panel (BovineHD BeadChip assay 700k, Illumina Inc...
September 2016: Journal of Animal Science
https://www.readbyqxmd.com/read/27897989/periodization-of-carbohydrate-intake-short-term-effect-on-performance
#9
Laurie-Anne Marquet, Christophe Hausswirth, Odeline Molle, John A Hawley, Louise M Burke, Eve Tiollier, Jeanick Brisswalter
BACKGROUND: "Sleep-low" consists of a sequential periodization of carbohydrate (CHO) availability-low glycogen recovery after "train high" glycogen-depleting interval training, followed by an overnight-fast and light intensity training ("train low") the following day. This strategy leads to an upregulation of several exercise-responsive signaling proteins, but the chronic effect on performance has received less attention. We investigated the effects of short-term exposure to this strategy on endurance performance...
November 25, 2016: Nutrients
https://www.readbyqxmd.com/read/27896982/predictive-modeling-of-hospital-readmission-rates-using-electronic-medical-record-wide-machine-learning-a-case-study-using-mount-sinai-heart-failure-cohort
#10
Khader Shameer, Kipp W Johnson, Alexandre Yahi, Riccardo Miotto, L I Li, Doran Ricks, Jebakumar Jebakaran, Patricia Kovatch, Partho P Sengupta, Sengupta Gelijns, Alan Moskovitz, Bruce Darrow, David L David, Andrew Kasarskis, Nicholas P Tatonetti, Sean Pinney, Joel T Dudley
Reduction of preventable hospital readmissions that result from chronic or acute conditions like stroke, heart failure, myocardial infarction and pneumonia remains a significant challenge for improving the outcomes and decreasing the cost of healthcare delivery in the United States. Patient readmission rates are relatively high for conditions like heart failure (HF) despite the implementation of high-quality healthcare delivery operation guidelines created by regulatory authorities. Multiple predictive models are currently available to evaluate potential 30-day readmission rates of patients...
2016: Pacific Symposium on Biocomputing
https://www.readbyqxmd.com/read/27894709/external-validation-in-an-intermediate-unit-of-a-respiratory-decompensation-model-trained-in-an-intensive-care-unit
#11
Holly N Blackburn, Matthew T Clark, Travis J Moss, Jeffrey S Young, J Randall Moorman, Douglas E Lake, J Forrest Calland
BACKGROUND: Preventing urgent intubation and upgrade in level of care in patients with subclinical deterioration could be of great utility in hospitalized patients. Early detection should result in decreased mortality, duration of stay, and/or resource use. The goal of this study was to externally validate a previously developed, vital sign-based, intensive care unit, respiratory instability model on a separate population, intermediate care patients. METHODS: From May 2014 to May 2016, the model calculated relative risk of adverse events every 15 minutes (n = 373,271 observations) for 2,050 patients in a surgical intermediate care unit...
November 25, 2016: Surgery
https://www.readbyqxmd.com/read/27890031/a-national-assessment-of-the-health-and-safety-of-emergency-medical-services-professionals
#12
Melissa A Bentley, Roger Levine
OBJECTIVES: The objectives were to assess changes in (1) health and physical fitness, (2) the prevalence of selected health problems, (3) risk behaviors, (4) ambulance safety issues, and (5) the preparedness of Emergency Medical Services (EMS) professionals. In addition, the incidence of patient-initiated violence directed toward EMS personnel and associated factors were assessed. METHODS: Data were obtained from a sample of nationally certified EMS professionals via annual questionnaires between 1999 and 2008...
November 28, 2016: Prehospital and Disaster Medicine
https://www.readbyqxmd.com/read/27889869/left-ventricular-speckle-tracking-derived-cardiac-strain-and-cardiac-twist-mechanics-in-athletes-a-systematic-review-and-meta-analysis-of-controlled-studies
#13
REVIEW
Alexander Beaumont, Fergal Grace, Joanna Richards, John Hough, David Oxborough, Nicholas Sculthorpe
BACKGROUND: The athlete's heart is associated with physiological remodeling as a consequence of repetitive cardiac loading. The effect of exercise training on left ventricular (LV) cardiac strain and twist mechanics are equivocal, and no meta-analysis has been conducted to date. OBJECTIVE: The objective of this systematic review and meta-analysis was to review the literature pertaining to the effect of different forms of athletic training on cardiac strain and twist mechanics and determine the influence of traditional and contemporary sporting classifications on cardiac strain and twist mechanics...
November 26, 2016: Sports Medicine
https://www.readbyqxmd.com/read/27889277/evaluating-the-four-kallikrein-panel-of-the-4kscore-for-prediction-of-high-grade-prostate-cancer-in-men-in-the-canary-prostate-active-surveillance-study
#14
Daniel W Lin, Lisa F Newcomb, Marshall D Brown, Daniel D Sjoberg, Yan Dong, James D Brooks, Peter R Carroll, Matthew Cooperberg, Atreya Dash, William J Ellis, Michael Fabrizio, Martin E Gleave, Todd M Morgan, Peter S Nelson, Ian M Thompson, Andrew A Wagner, Yingye Zheng
BACKGROUND: Diagnosis of Gleason 6 prostate cancer can leave uncertainty about the presence of undetected aggressive disease. OBJECTIVE: To evaluate the utility of a four kallikrein (4K) panel in predicting the presence of high-grade cancer in men on active surveillance. DESIGN, SETTING, AND PARTICIPANTS: Plasma collected before the first and subsequent surveillance biopsies was assessed for 718 men prospectively enrolled in the multi-institutional Canary PASS trial...
November 23, 2016: European Urology
https://www.readbyqxmd.com/read/27886968/defining-communication-improvement-needs-in-general-surgery-an-analysis-of-pages-communications-patterns-and-content%C3%A2
#15
Julie Hallet, David Wallace, Abraham El-Sedfy, Najma Ahmed, Andrew J Smith, Avery B Nathens, Lesley Gotlib Conn, Natalie G Coburn
OBJECTIVE: To describe patterns of pages communication to general surgery (GS) residents, identify the need for and develop strategies to improve interprofessional communication. DESIGN: Retrospective cohort study. SETTING: General surgery (GS) service at a tertiary care academic institution, Sunnybrook Health Sciences Centre, in Toronto, Ontario, Canada. PARTICIPANTS: All pages sent to GS residents over 4 weeks at an academic institution...
November 2016: Journal of Surgical Education
https://www.readbyqxmd.com/read/27886524/effects-of-ethanol-on-cocaine-self-administration-in-monkeys-responding-under-a-second-order-schedule-of-reinforcement
#16
William S John, Michael A Nader
BACKGROUND: Concurrent alcohol use among cocaine abusers is common but the behavioral variables that promote co-abuse are not well understood. The present study examined the effects of intragastric (i.g.) ethanol (EtOH) administration in monkeys responding under a schedule of cocaine reinforcement in which extensive drug seeking was maintained by conditioned stimuli. METHODS: Four adult male cynomolgus monkeys (Macaca fascicularis) were trained to respond under a second-order fixed-interval (FI) 600s (fixed-ratio (FR) 30:S) schedule of cocaine (0...
November 10, 2016: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/27878781/successful-elimination-of-extended-spectrum-beta-lactamase-esbl-producing-nosocomial-bacteria-at-a-neonatal-intensive-care-unit
#17
Borbála Szél, Zsolt Reiger, Edit Urbán, Andrea Lázár, Krisztina Mader, Ivelina Damjanova, Kamilla Nagy, Gyula Tálosi
BACKGROUND: Extended-spectrum beta-lactamase (ESBL)-producing Gram-negative bacteria are highly dangerous to neonates. At our Neonatal Intensive Care Unit (NICU), the presence of these bacteria became so threatening in 2011 that immediate intervention was required. METHODS: This study was conducted during a nearly two-year period consisting of three phases: retrospective (9 months), educational (3 months) and prospective (9 months). Based on retrospective data analysis, a complex management plan was devised involving the introduction of the INSURE protocol, changes to the antibiotic regimen, microbiological screening at short intervals, progressive feeding, a safer bathing protocol, staff hand hygiene training and continuous monitoring of the number of newly infected and newly colonized patients...
November 23, 2016: World Journal of Pediatrics: WJP
https://www.readbyqxmd.com/read/27875031/prevalence-of-neural-tube-defects-in-a-rural-area-of-north-india-from-2001-to-2014-a-population-based-survey
#18
Shashi Kant, Sumit Malhotra, Arvind Kumar Singh, Partha Haldar, Ravneet Kaur, Puneet Misra, Neerja Gupta
BACKGROUND: Neural tube defects (NTDs) are one of the commonest birth defects. There was paucity of community-based data on occurrence of NTDs in India, especially from rural parts of the country. Against this background, the current study was carried out with main objectives to determine the prevalence of NTDs and its specific types (anencephaly, spina bifida and encephalocele) in a rural community setting over the time period 2001 to 2014. METHODS: This was a community-based cross-sectional study carried out in 28 villages of Ballabgarh Tehsil of Faridabad district in north India (population ∼ 96,000)...
November 22, 2016: Birth Defects Research. Part A, Clinical and Molecular Teratology
https://www.readbyqxmd.com/read/27873322/non-medical-prescribing-versus-medical-prescribing-for-acute-and-chronic-disease-management-in-primary-and-secondary-care
#19
REVIEW
Greg Weeks, Johnson George, Katie Maclure, Derek Stewart
BACKGROUND: A range of health workforce strategies are needed to address health service demands in low-, middle- and high-income countries. Non-medical prescribing involves nurses, pharmacists, allied health professionals, and physician assistants substituting for doctors in a prescribing role, and this is one approach to improve access to medicines. OBJECTIVES: To assess clinical, patient-reported, and resource use outcomes of non-medical prescribing for managing acute and chronic health conditions in primary and secondary care settings compared with medical prescribing (usual care)...
November 22, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27869113/effects-of-high-intensity-interval-training-on-fat-mass-parameters-in-adolescents
#20
Alba Camacho-Cardenosa, Javier Brazo-Sayavera, Marta Camacho-Cardenosa, Marta Marcos-Serrano, Rafael Timón, Guillermo Olcina
OBJECTIVE: Childhood and adolescence are key to the development of chronic disease stages, the distribution of fat an important factor in this regard. The aim of the study was to evaluate the effects on fat parameters of a high intensity program developed in adolescents during physical education classes. METHODS: In 2013, 35 school-age children of Cáceres taken part in this study divided into two groups. The high-intensity group performed for 8 weeks, 4-6 sets of 20 seconds at maximal intensity with a ratio effort / recovery of 1: 3 to 1: 1...
November 21, 2016: Revista Española de Salud Pública
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