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https://www.readbyqxmd.com/read/29351166/the-neuromuscular-biochemical-endocrine-and-mood-responses-to-small-sided-games-training-in-professional-soccer
#1
Sparkes W, Turner An, Weston M, Russell M, Johnston Mj, Kilduff Lp
The 24h responses to small-sided games (SSG) soccer training were characterized. Professional soccer players (n=16) performed SSG's (4vs4 + goalkeepers; 6x7-min, 2-min inter-set recovery) with performance (peak-power output, PPO; jump height, JH), physiological (blood creatine kinase: CK, lactate; salivary testosterone, cortisol), and mood measures collected before (baseline), and after (immediately; 0h, +2h, +24h). For PPO and JH, possibly small-moderate reductions occurred at 0h (-1.1W·kg; ±0.9W·kg, -3...
January 17, 2018: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/29350555/outcomes-of-latarjet-procedure-compared-with-bankart-repair-for-recurrent-traumatic-anterior-shoulder-instability
#2
Kellie C Huxel Bliven, Gail P Parr
Reference/Citation:  An VV, Sivakumar BS, Phan K, Trantalis J. A systematic review and meta-analysis of clinical and patient-reported outcomes following two procedures for recurrent traumatic anterior instability of the shoulder: Latarjet procedure vs. Bankart repair. J Shoulder Elbow Surg. 2016;25(5):853-863. CLINICAL QUESTION:   Are clinical and patient-reported outcomes different between the Latarjet and Bankart repair stabilization procedures when performed for recurrent traumatic anterior shoulder instability? DATA SOURCES:   Ovid MEDLINE, PubMed, Cochrane databases, American College of Physicians Journal Club, and Database of Abstracts of Review of Effectiveness were searched up to June 2015...
January 19, 2018: Journal of Athletic Training
https://www.readbyqxmd.com/read/29350412/surgical-repair-of-propagating-condylar-fractures-of-the-third-metacarpal-metatarsal-bones-with-cortical-screws-placed-in-lag-fashion-in-26-racehorses-2007-2015
#3
N Moulin, I François, N Coté, C Alford, O Cleary, M R Desjardins
BACKGROUND: Despite the recommendation of plate fixation for propagating condylar fractures of the third metacarpal (McIII) or third metatarsal bone (MtIII), lag screw fixation can be a viable surgical option. OBJECTIVES: To evaluate short-term outcome and long-term racing performance of horses that underwent lag screw fixation of long condylar fractures of the McIII/MtIII. STUDY DESIGN: Retrospective case series. METHODS: Medical records, post-surgical racing performance and outcome of 26 horses with propagating fractures of the medial and/or lateral condyle of McIII/MtIII were reviewed...
January 19, 2018: Equine Veterinary Journal
https://www.readbyqxmd.com/read/29350408/calibration-and-non-orthogonality-correction-of-three-axis-hall-sensors-for-the-monitoring-of-mri-workers-exposure-to-static-magnetic-fields
#4
Antoine Delmas, Lamia Belguerras, Nicolas Weber, Freddy Odille, Cédric Pasquier, Jacques Felblinger, Pierre-André Vuissoz
A Magnetic Resonance Imaging (MRI) scanner uses three different electromagnetic fields (EMF) to produce body images: a static permanent magnetic field (MF), several pulsed magnetic gradients, and a radiofrequency pulse. As a result, any occupation that includes an MRI exposes workers to a strong MF. The World Health Organization has now given the monitoring of occupational EMF exposure a high priority. One design for a low-cost, compact MF exposure monitor (« MR exposimeter ») uses a set of three orthogonally assembled Hall sensors...
January 19, 2018: Bioelectromagnetics
https://www.readbyqxmd.com/read/29349721/effects-of-load-on-the-acute-response-of-muscles-proximal-and-distal-to-blood-flow-restriction
#5
Matthew B Jessee, J Grant Mouser, Samuel L Buckner, Scott J Dankel, Kevin T Mattocks, Takashi Abe, Jeremy P Loenneke
To determine the effects of load and blood flow restriction (BFR) on muscular responses, we asked 12 participants to perform chest presses under four different conditions [30/0, 30/40, 50/0, and 50/40, presented as percentage one-repetition maximum (1RM)/percentage arterial occlusion pressure (AOP)]. Muscle thickness increased pre- to post-exercise [chest: mean 0.29, 95% confidence interval (CI) 0.21, 0.37 cm; triceps: mean 0.44, 95% CI 0.34, 0.54 cm], remaining elevated for 15 min post-exercise. Electromyography amplitude was greater with 50% 1RM and increased over time for the first three repetitions of each set of chest presses...
January 18, 2018: Journal of Physiological Sciences: JPS
https://www.readbyqxmd.com/read/29349503/is-there-any-difference-between-open-and-arthroscopic-treatment-for-osteochondritis-dissecans-ocd-of-the-humeral-capitellum-a-systematic-review-and-meta-analysis
#6
Yi Lu, Yi Jun Li, Si Yi Guo, Hai Long Zhang
PURPOSE: We present a systematic review of the recent literatures regarding the arthroscopic and open technique in fragment fixation for osteochondritis dissecans (OCD) of the humeral capitellum and an analysis of the subjective and objective outcomes between these two procedures. METHODS: PubMed and EMBASE were reviewed for suitable articles relating to fragment fixation for OCD, both open and arthroscopic. We included all studies reporting on the clinical outcomes of these two procedures that were published in the English language...
January 18, 2018: International Orthopaedics
https://www.readbyqxmd.com/read/29348859/the-effect-of-systematic-lower-limb-rehabilitation-training-in-elderly-patients-undergoing-lumbar-fusion-surgery-a-retrospective-study
#7
Si-Kai Liu, Yan-Li Song, Wen-Yuan Ding, Da-Long Yang, Lei Ma, Si-Dong Yang
Objectives: The purpose of this study was to explore the effect of systematic lower-limb rehabilitation training in elderly patients undergoing lumbar fusion surgery due to serious degenerative intervertebral disc diseases. Results: At the 1st week after surgery, clinical rehabilitation effect in intervention group was better regarding lower-limb muscle strength, lower-limb DVT, VAS score, and ODI, as compared with control group (all p < 0.05). During the first two weeks after surgery, satisfaction rate in intervention group was higher than that in control group...
December 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/29347921/prospective-pre-and-post-race-evaluation-of-biochemical-electrophysiologic-and-echocardiographic-indices-in-30-racing-thoroughbred-horses-that-received-furosemide
#8
Catherine T Gunther-Harrington, Rick Arthur, Krista Estell, Beatriz Martinez Lopez, Alexandra Sinnott, Eric Ontiveros, Anita Varga, Joshua A Stern
BACKGROUND: Exercise induced cardiac fatigue (EICF) and cardiac dysrhythmias are well described conditions identified in high-level human athletes that increase in frequency with intensity and duration of exercise. Identification of these conditions requires an understanding of normal pre- and post-race cardiac assessment values. The objectives of this study were to (1) characterize selected indices of cardiac function, electrophysiologic parameters, and biochemical markers of heart dysfunction prior to and immediately after high level racing in Thoroughbred horses receiving furosemide; and (2) create pre- and post-race reference values in order to make recommendations on possible screening practices for this population in the future...
January 18, 2018: BMC Veterinary Research
https://www.readbyqxmd.com/read/29347809/transient-subdiffusion-from-an-ising-environment
#9
G Muñoz-Gil, C Charalambous, M A García-March, M F Garcia-Parajo, C Manzo, M Lewenstein, A Celi
We introduce a model in which a particle performs a continuous-time random walk (CTRW) coupled to an environment with Ising dynamics. The particle shows locally varying diffusivity determined by the geometrical properties of the underlying Ising environment, that is, the diffusivity depends on the size of the connected area of spins pointing in the same direction. The model shows anomalous diffusion when the Ising environment is at critical temperature. We show that any finite scale introduced by a temperature different from the critical one, or a finite size of the environment, cause subdiffusion only during a transient time...
November 2017: Physical Review. E
https://www.readbyqxmd.com/read/29347054/chaos-based-wireless-communication-resisting-multipath-effects
#10
Jun-Liang Yao, Chen Li, Hai-Peng Ren, Celso Grebogi
In additive white Gaussian noise channel, chaos has been shown to be the optimal coherent communication waveform in the sense of using a very simple matched filter to maximize the signal-to-noise ratio. Recently, Lyapunov exponent spectrum of the chaotic signals after being transmitted through a wireless channel has been shown to be unaltered, paving the way for wireless communication using chaos. In wireless communication systems, inter-symbol interference caused by multipath propagation is one of the main obstacles to achieve high bit transmission rate and low bit-error rate (BER)...
September 2017: Physical Review. E
https://www.readbyqxmd.com/read/29346495/long-term-temporal-changes-in-structure-and-function-of-rat-visual-system-after-blast-exposure
#11
Daniel F Shedd, Nikolaus A Benko, Justin Jones, Brian E Zaugg, Robert L Peiffer, Brittany Coats
Purpose: We identify long-term ocular sequelae subsequent to experimental blast exposure. Methods: Male Long-Evans rats were exposed to 230 kPa side-on primary blast overpressure using a compressed air driven shock tube. Visual system function and structure were assessed for 8 weeks after exposure using optokinetic nystagmus and optical coherence tomography. Vitreous protein expression and histology (TUNEL, H&E) were performed at 1 day and 1, 4, and 8 weeks. IOP was recorded bilaterally during blast in a subset of animals...
January 1, 2018: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/29345513/no-benefit-in-neurologic-outcomes-of-survivors-of-out-of-hospital-cardiac-arrest-with-mechanical-compression-device
#12
Ryan Newberry, Ted Redman, Elliot Ross, Rachel Ely, Clayton Saidler, Allyson Arana, David Wampler, David Miramontes
INTRODUCTION: Out-of-hospital cardiac arrest (OHCA) is a major cause of death and morbidity in the United States. Quality cardiopulmonary resuscitation (CPR) has proven to be a key factor in improving survival. The aim of our study was to investigate the outcomes of OHCA when mechanical CPR (LUCAS 2 Chest Compression System™) was utilized compared to conventional CPR. Although controlled trials have not demonstrated a survival benefit to the routine use of mechanical CPR devices, there continues to be an interest for their use in OHCA...
January 18, 2018: Prehospital Emergency Care
https://www.readbyqxmd.com/read/29344685/long-term-safety-and-efficacy-of-botulinum-toxin-a-treatment-in-adolescent-patients-with-axillary-bromhidrosis
#13
Tao Wang, Jiasheng Dong, Jinguang He
BACKGROUND: For adolescent bromhidrosis, the long-term safety and efficacy of botulinum toxin type A (BTX-A) treatment are not clear to date. PATIENTS AND METHODS: From June 2011 to July 2016, 62 adolescent patients with primary axillary bromhidrosis were recruited and 50 U of BTX-A was administered in each axilla. Repetitive injections were performed when the malodor returned. RESULTS: The average follow-up was 2.64 years. There were no reported local or systemic adverse effects...
January 17, 2018: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/29343542/clinical-validation-of-the-sensitest%C3%A2-colistin-a-broth-microdilution-based-method-to-evaluate-colistin-mics
#14
Edoardo Carretto, Flavia Brovarone, Giuseppe Russello, Paola Nardini, Maisra El-Bouseary, Ali Aboklaish, Timothy R Walsh, Jonathan M Tyrrell
The global spread of multi-drug resistant Gram negative has led to the return of colistin for treating severe infections. Recently, different plasmid-mediated genes conferring resistance to this drug were described and reported worldwide. International committees (EUCAST/CLSI) re-evaluated inconsistencies surrounding colistin antimicrobial susceptibility testing (AST), concluding that broth microdilution (BMD) should serve as the reference method for AST. The development of an accurate, reproducible commercial test based on BMD is therefore highly desirable...
January 17, 2018: Journal of Clinical Microbiology
https://www.readbyqxmd.com/read/29343302/does-previous-abdominal-surgery-adversely-affect-perioperative-and-oncologic-outcomes-of-laparoscopic-radical-cystectomy
#15
Xiaosong Wei, Jinjin Lu, Khurram Mutahir Siddiqui, Fan Li, Qianyuan Zhuang, Weimin Yang, Zhiquan Hu, Zhong Chen, Xiaodong Song, Shaogang Wang, Zhangqun Ye
BACKGROUND: Laparoscopic radical cystectomy (LRC) has been shown to have less estimated blood loss (EBL), transfusion rate, narcotic analgesic requirement, earlier return of bowel function, and shorter hospital stay. The aim of this study was to investigate the feasibility, peri-operative and oncologic outcomes of laparoscopic radical cystectomy (LRC) in patients with previous abdominal surgery (PAS). METHODS: We retrospectively reviewed 243 patients undergoing open radical cystectomy (ORC) or LRC with bilateral pelvic lymph node dissection and urinary diversion or cutaneous ureterostomy at a single center from January 2010 to December 2015...
January 17, 2018: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/29342991/-an-analysis-of-clinical-characteristics-and-acute-treatment-of-supraventricular-tachycardia-in-children-from-a-multicenter-study
#16
X M Li, H Y Ge, X Q Liu, L Shi, B J Guo, M T Li, H Jiang, Y Zhang, H J Liu, X C Zheng, A J Li, Y Y Zhang
Objective: The study assessed the clinical characteristics and response to acute intravenous antiarrhythmic drug therapy of supraventricular tachycardia (SVT) in children. Methods: This was a multicenter prospective descriptive study including 257 children from First Hospital of Tsinghua University, Peking University First Hospital, Children's Hospital Affiliated to Capital Institute of Pediatrics and Beijing Anzhen Hospital who received intravenous antiarrhythmic drug therapy for SVT from July 2014 to February 2017...
January 2, 2018: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/29342495/improving-perinatology-residents-skills-in-breaking-bad-news-a-randomized-intervention-study
#17
Maria Silvia Vellutini Setubal, Maria Ângela Reis Goes Monteiro Antonio, Eliana Martorano Amaral, John Boulet
OBJECTIVE:  Breaking bad news (BBN) is particularly difficult in perinatology. Previous research has shown that BBN skills can be learned and improved when taught and practiced. This project evaluated whether a structured training session would enhance perinatology residents' skills in BBN. METHODS:  This was a randomized controlled intervention study with year 1 to 4 Perinatology residents from a medical school in Brazil, during the 2014/15 school year. A total of 61 out of 100 (61%) eligible residents volunteered to a structured training program involving communicating a perinatal loss to a simulated patient (SP) portraying the mother followed by the SP's immediate feedback, both video recorded...
January 17, 2018: Revista Brasileira de Ginecologia e Obstetrícia
https://www.readbyqxmd.com/read/29341786/unscheduled-adolescents-return-to-the-emergency-department-following-acute-concussion
#18
Dana Baron Shahaf, Sapir Bar, Ronit Leiba, Vered Dvir, Itai Shavit
OBJECTIVE: Emergency department (ED) visits due to concussion have increased over recent years. We aimed to identify variables associated with unscheduled adolescents return to the ED. METHODS: A retrospective cohort study was conducted. All children aged 11 to 18 years who were admitted to the ED due to concussion between 2011 and 2016 were included. Multivariable logistic regression was performed to identify predictors of ED return. RESULTS: Overall, 616 adolescents were admitted to the ED due to concussion...
January 17, 2018: Brain Injury: [BI]
https://www.readbyqxmd.com/read/29341348/the-development-and-validation-of-the-evidence-based-practice-questionnaire-japanese-version
#19
Ai Tomotaki, Hiroki Fukahori, Ikuko Sakai, Kana Kurokohchi
AIM: To develop and test the validity and reliability of a Japanese version of the Evidence-Based Practice Questionnaire. METHODS: The Evidence-Based Practice Questionnaire was translated into Japanese, and a back-translation was performed. In March 2016, the survey was conducted among 843 nurses in 2 university hospitals in Japan. After 2 weeks, the same questionnaire for test-retest reliability was distributed to 197 nurses. We evaluated construct validity by factor analysis: convergent, discriminant, criterion-based and known-group validity, and reliability (internal consistency via Cronbach' alpha and test-retest reliability)...
January 16, 2018: International Journal of Nursing Practice
https://www.readbyqxmd.com/read/29341294/topical-nitroglycerin-for-the-treatment-of-intraoperative-microsurgical-vasospasm
#20
Joseph A Ricci, Dhruv Singhal, Eugene Y Fukudome, Adam M Tobias, Samuel J Lin, Bernard T Lee
BACKGROUND: Papaverine remains a popular agent to treat intraoperative microsurgical vasospasm. However, the recent shortage has forced surgeons to trial antispasmodic agents unproven in microsurgery, but commonly used in other areas. During this shortage we have trialed topical nitroglycerin to break intraoperative vasospasm. This study aims to analyze the outcomes of this medication on flap complications compared with papaverine. METHODS: All consecutive free flaps performed for breast reconstruction at a single institution were reviewed...
January 17, 2018: Microsurgery
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