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https://www.readbyqxmd.com/read/29454018/co-circulation-of-classic-and-novel-astrovirus-strains-in-patients-with-acute-gastroenteritis-in-germany
#1
Sonja Jacobsen, Marina Höhne, Andreas Mas Marques, Klara Beslmüller, C-Thomas Bock, Sandra Niendorf
OBJECTIVES: In order to analyze the molecular epidemiology of human astroviruses (HAstV) in Germany, a retrospective long term study was performed to characterize circulating human astrovirus in patients with acute gastroenteritis in Germany. METHODS: A total of 2877 stool samples, collected between January 2010 and December 2015 from sporadic cases and outbreaks of acute gastroenteritis were retrospectively analyzed for astrovirus. A two step PCR algorithm was developed and used to identify and characterize human astrovirus infections...
February 14, 2018: Journal of Infection
https://www.readbyqxmd.com/read/29394512/the-end-game-mortality-outcomes-in-north-american-professional-athletes
#2
Srdjan Lemez, Nick Wattie, Joseph Baker
Comprehensive investigations into the mortality outcomes of elite athletes can assist in decoding risk factors of premature mortality and provide avenues for exploring human health through engagement in sport. As such, the purpose of this study was to comprehensively examine lifespan trends of athletes from the four major sports in North America: Major League Baseball (MLB), National Basketball Association (NBA), National Football League (NFL) and National Hockey League (NHL). We hypothesized that proportional death rates would be similar across the four sports, when standardizing the data by debut years...
February 2, 2018: Scandinavian Journal of Medicine & Science in Sports
https://www.readbyqxmd.com/read/29365373/-evaluation-and-treatment-of-children-s-laryngeal-clefts
#3
C Chen, L T Tan, Z M Xu
Objectives: To provide the experience about the diagnostic process and following management, and to discuss the outcome and predictors in children with laryngeal cleft (LC). Methods: A retrospective case study was conducted at an academic children's hospital. Thirty children were diagnosed as laryngeal cleft between January 2016 and April 2017.Airway evaluations were performed using both flexible and rigid endoscopy, and swallowing evaluations were performed using fiberoptic endoscopic examination of swallowing or modified barium swallow...
January 7, 2018: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/29326958/performance-and-return-to-sport-after-thumb-ulnar-collateral-ligament-repair-in-major-league-baseball-players
#4
Robert A Jack, Kyle R Sochacki, Bryce Gagliano, David M Lintner, Joshua D Harris, Patrick C McCulloch
Background: Acute ruptures of the ulnar collateral ligament (UCL) of the thumb are common injuries in sports. Surgical repair has yielded excellent results and high return-to-sport (RTS) rates in elite athletes. Purpose: To determine (1) the RTS rate in Major League Baseball (MLB) players following thumb UCL repair, (2) postoperative career length and games played per season, (3) pre- and postoperative performance, (4) postoperative performance compared with matched control players, and (5) whether dominant and nondominant hand injuries respond differently...
January 2018: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/29318176/venous-thromboembolism-within-professional-american-sport-leagues
#5
Meghan Bishop, Matthew Astolfi, Eric Padegimas, Peter DeLuca, Sommer Hammoud
Background: Numerous reports have described players in professional American sports leagues who have been sidelined with a deep vein thrombosis (DVT) or a pulmonary embolism (PE), but little is known about the clinical implications of these events in professional athletes. Purpose: To conduct a retrospective review of injury reports from the National Hockey League (NHL), Major League Baseball (MLB), the National Basketball Association (NBA), and the National Football League (NFL) to take a closer look at the incidence of DVT/PE, current treatment approaches, and estimated time to return to play in professional athletes...
December 2017: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/29318169/reasons-for-retirement-following-ulnar-collateral-ligament-reconstruction-among-major-league-baseball-pitchers
#6
Brandon J Erickson, Junyoung Ahn, Peter N Chalmers, Christopher S Ahmad, Bernard R Bach, Nikhil N Verma, Anthony A Romeo
Background: Ulnar collateral ligament reconstruction (UCLR) has become an increasingly common procedure among Major League Baseball (MLB) pitchers. The long-term effects of this procedure on the career of an MLB pitcher are largely unknown. Purpose/Hypothesis: The purpose of this study was to determine why and when MLB pitchers who underwent UCLR during their careers retired from baseball as compared with controls. We hypothesized that pitchers who underwent UCLR are no more likely than control pitchers to retire from elbow or shoulder problems...
December 2017: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/29225021/implications-of-core-and-hip-injuries-on-major-league-baseball-pitchers-on-the-disabled-list
#7
Nathan E Marshall, Toufic R Jildeh, Kelechi R Okoroha, Ankur Patel, Vasilios Moutzouros, Eric C Makhni
PURPOSE: To investigate the frequency of core and hip injuries in Major League Baseball (MLB) pitchers and their impact on performance, workload, and pitch type. METHODS: Demographic, performance data, and injury data were acquired for 330 MLB pitchers with 454 injuries placed on the disabled list (DL) from 2014 to 2015 seasons. Core and hip/groin injuries were analyzed in which injury year data were compared with career data and against other injury groups. RESULTS: Core injuries represented 14% of all injuries and hip/groin injuries represented 7%...
December 7, 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/29196883/magnesium-lithospermate-b-suppresses-lipopolysaccharide-induced-neuroinflammation-in-bv2-microglial-cells-and-attenuates-neurodegeneration-in-lipopolysaccharide-injected-mice
#8
Yaojun Tai, Yujiao Qiu, Zhicheng Bao
Chronic inflammation in the brain plays a critical role in major neurodegenerative diseases such as Alzheimer's disease (AD), Parkinson's disease (PD), and multiple sclerosis (MS). Microglia, the resident macrophages and intrinsic components of the central nervous system (CNS), appear to be the main effectors in this pathological process. Magnesium lithospermate B (MLB) is one of the major bioactive components of Radix Salviae miltiorrhizae, which has been documented to protect neurons against multiple types of neuronal injury...
December 1, 2017: Journal of Molecular Neuroscience: MN
https://www.readbyqxmd.com/read/29156336/magnesium-lithospermate-b-loaded-pegylated-solid-lipid-nanoparticles-for-improved-oral-bioavailability
#9
Xuqi Kang, Hui Chen, Shujuan Li, Liyong Jie, Jingbo Hu, Xiaojuan Wang, Jing Qi, Xiaoying Ying, Yongzhong Du
Magnesium lithospermate B (MLB) is an active polyphenol acid with multiple pharmacological activities and poor oral bioavailability. The present research aimed to construct MLB loaded solid lipid nanoparticles (MLB-SLNs) for oral delivery to enhance its bioavailability. MLB-SLNs were prepared by solvent diffusion method and subsequently modified with polyethylene glycol monostearate (PEG-SA) superficially. The particle sizes of MLB-SLNs varied from 82.57 to 53.50nm with an improved drug loading capacity (up to 16...
November 8, 2017: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/29032297/postoperative-complications-following-primary-penile-inversion-vaginoplasty-among-330-male-to-female-transgender-patients
#10
Thomas W Gaither, Mohannad A Awad, E Charles Osterberg, Gregory P Murphy, Angelita Romero, Marci L Bowers, Benjamin N Breyer
PURPOSE: Studies of surgical complications of penile inversion vaginoplasty are limited due to small sample sizes. We describe postoperative complications after penile inversion vaginoplasty and evaluated age, body mass index and years on hormone replacement therapy as risk factors for complications. MATERIALS AND METHODS: We retrospectively reviewed the records of male to female patients who presented for primary penile inversion vaginoplasty to a high volume surgeon (MLB) from 2011 to 2015...
October 12, 2017: Journal of Urology
https://www.readbyqxmd.com/read/28915360/risk-factors-for-reoperation-and-performance-based-outcomes-after-operative-fixation-of-foot-fractures-in-the-professional-athlete-a-cross-sport-analysis
#11
Sameer Singh, Kevin Larkin, Anish Kadakia, Wellington Hsu
BACKGROUND: Professional athletes are predisposed to fractures of the foot due to large stresses placed on the lower extremity. These players are concerned with efficiently returning to play at a high level. Return-to-play rates after operative treatment have been previously reported, yet performance outcomes after such treatment are generally unknown in this population. HYPOTHESIS: Overall, professional athletes sustaining a foot fracture would return to play at high rates with little impact on post-operative performance or league participation...
September 1, 2017: Sports Health
https://www.readbyqxmd.com/read/28872183/ex-vivo-3d-human-corneal-stroma-model-for-schnyder-corneal-dystrophy-role-of-autophagy-in-its-pathogenesis-and-resolution
#12
Dóra Júlia Szabó, Richárd Nagymihály, Zoltán Veréb, Natasha Josifovska, Agate Noer, Petra Liskova, Andrea Facskó, Morten C Moe, Goran Petrovski
INTRODUCTION: Multilamellar bodies (MLBs) are concentric cytoplasmic membranes which form through an autophagy-dependent mechanism. In the cornea, the presence of MLBs is associated with Schnyder corneal dystrophy (SCD). Ex vivo 3D modelling of the corneal stroma and SCD can help study pathogenesis and resolution of the disorder. METHODS: Corneal stroma explants were isolated from cadavers and cultivated long-term for more than 3 months to achieve spontaneous 3D outgrowth of corneal stroma-derived mesenchymal stem-like cells (CSMSCs)...
September 5, 2017: Histology and Histopathology
https://www.readbyqxmd.com/read/28853215/survival-rate-of-titanium-zirconium-narrow-diameter-dental-implants-versus-commercially-pure-titanium-narrow-diameter-dental-implants-a-systematic-review
#13
Carolina Mayumi Iegami, Priscila Nakasone Uehara, Newton Sesma, Cláudio Mendes Pannuti, Pedro Tortamano Neto, Márcio Katsuyoshi Mukai
BACKGROUND: Despite the existence of several studies validating the use of narrow diameter implants, most of them are based on pure Ti alloys. There is few clinical evidence of the success of TiZr narrow diameter implants (TiZr NDIs) regarding survival rate (SR) and marginal bone loss (MLB). PURPOSE: The aim of this review was to systematically assess SR, as well as MBL of TiZr NDIs compared to commercially pure titanium narrow diameter implants (cpTi NDIs). MATERIAL AND METHODS: The search was conducted in Medline/PubMed, Cochrane, Scopus, and Embase databases (year 2000 to November 2016)...
December 2017: Clinical Implant Dentistry and related Research
https://www.readbyqxmd.com/read/28781974/do-major-league-baseball-team-physicians-harvest-the-semitendinosus-from-the-drive-leg-or-landing-leg-when-performing-ulnar-collateral-ligament-reconstruction-on-elite-baseball-pitchers
#14
Brandon J Erickson, Peter N Chalmers, Jeffrey R Dugas, Bernard R Bach, Gregory P Nicholson, Nikhil N Verma, Christopher S Ahmad, Anthony A Romeo
BACKGROUND: Hamstring autograft is a common graft choice when performing ulnar collateral ligament reconstruction (UCLR). PURPOSE/HYPOTHESIS: The purpose of this study was to survey Major League Baseball (MLB) team physicians and determine whether these physicians harvest the hamstring (semitendinosus or gracilis) from the drive leg (ipsilateral to surgical site) or landing leg (contralateral to surgical site) when performing UCLR on elite-level pitchers. The hypothesis was that the majority of surgeons harvest the hamstring from the drive leg when performing a UCLR...
July 2017: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/28772169/astrovirus-infection-in-hospitalized-children-molecular-clinical-and-epidemiological-features
#15
Jones Anderson Monteiro Siqueira, Darleise de Souza Oliveira, Thaís Cristina Nascimento de Carvalho, Thayara Morais Portal, Maria Cleonice Aguiar Justino, Luciana Damascena da Silva, Hugo Reis Resque, Yvone Benchimol Gabbay
BACKGROUND: Astrovirus (HAstV) is a common viral pathogen that causes gastroenteritis worldwide. It is classified into eight classical human types (HAstV-1/8) and seven other less prevalent types, described as HAstV VA1, VA2, VA3, VA4, MLB-1, MLB-2 and MLB-3. During outbreaks, the elderly and children are the most affected, and the spread of the virus is associated with person-to-person contact, food ingestion and contaminated water. OBJECTIVES: The aim of the present study was to investigate the prevalence of infection and genetic diversity of HAstV strains...
September 2017: Journal of Clinical Virology: the Official Publication of the Pan American Society for Clinical Virology
https://www.readbyqxmd.com/read/28714783/performance-outcomes-after-hook-of-hamate-fractures-in-major-league-baseball-players
#16
Michael S Guss, John P Begly, Austin J Ramme, David P Taormina, Michael E Rettig, John T Capo
CONTEXT: Major League Baseball (MLB) players are at risk of hook of hamate fractures. There is a paucity of data assessing the effect of a hook of hamate fracture on MLB players' future athletic performance. OBJECTIVE: To determine if MLB players who sustain hook of hamate fractures demonstrate decreased performance upon return to competition when compared with their performance before injury and that of their control-matched peers. DESIGN: Retrospective Case-Control Design...
July 17, 2017: Journal of Sport Rehabilitation
https://www.readbyqxmd.com/read/28690460/analysis-of-player-statistics-in-major-league-baseball-players-before-and-after-achilles-tendon-repair
#17
Bryan M Saltzman, Matthew W Tetreault, Daniel D Bohl, Danielle Tetreault, Simon Lee, Bernard R Bach
BACKGROUND: No currently available literature evaluates the effect of Achilles tendon repair on professional baseball players in the Major League Baseball (MLB). QUESTIONS/PURPOSES: The purpose of this study was to determine the impact of Achilles tendon rupture and repair on MLB players in terms of return to play and batting/fielding performance metrics. METHODS: Achilles tendon rupture data were retrospectively collected using information from the MLB disabled list, injury reports, MLB game summaries, player profiles, and publicly available news articles...
July 2017: HSS Journal: the Musculoskeletal Journal of Hospital for Special Surgery
https://www.readbyqxmd.com/read/28644678/professional-athletes-return-to-play-and-performance-after-operative-repair-of-an-achilles-tendon-rupture
#18
David P Trofa, J Chance Miller, Eugene S Jang, Denzel R Woode, Justin K Greisberg, J Turner Vosseller
BACKGROUND: Most Achilles tendon ruptures are sports related. However, few studies have examined and compared the effect of surgical repair for complete ruptures on return to play (RTP), play time, and performance across multiple sports. PURPOSE: To examine RTP and performance among professional athletes after Achilles tendon repair and compare pre- versus postoperative functional outcomes of professional athletes from different major leagues in the United States...
October 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28605316/examining-differences-in-movement-competency-in-professional-baseball-players-born-in-the-united-states-and-dominican-republic
#19
Garrett S Bullock, Taylor Chapman, Thomas Joyce, Robert Prengle, Taylor Stern, Robert J Butler
CONTEXT: Dominican Republic (DR) players have different training norms, which can affect their resiliency and performance. The variance among DR players training regimens may be influenced by the degree of training incorporating fundamental movement patterns. OBJECTIVE: To examine differences in fundamental movement patterns in United States (US) versus DR born professional baseball players. PARTICIPANTS: 142 players (76 DR and 66 US born) that were recently selected by an MLB team...
June 12, 2017: Journal of Sport Rehabilitation
https://www.readbyqxmd.com/read/28551024/eus-guided-fine-needle-core-liver-biopsy-using-a-novel-19g-needle-with-modified-one-pass-one-actuation-wet-suction-technique
#20
Jose Nieto, Huda Khaleel, Youssef Challita, Melissa Jimenez, Todd H Baron, Laura Walters, Kelli Hathaway, Ketul Patel, Ali Lankarani, Michael Herman, David Holloman, Sammy Saab
BACKGROUND AND AIMS: EUS-guided fine-needle core biopsy is a safe and effective technique for diagnosis of focal liver lesions. However, data are limited in its role in parenchymal disease. We evaluated the utility of EUS-guided parenchymal liver biopsies (EUS-LB) with a modified one pass wet suction technique (EUS-MLB) in patients with unexplained increase in liver associated tests. METHODS: We retrospectively evaluated the safety and efficacy of EUS-MLB in patients referred for EUS to evaluate for biliary obstruction and pancreatic disorders, but with associated unexplained liver tests...
May 24, 2017: Gastrointestinal Endoscopy
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