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Laurene Boateng, Richard Ansong, William B Owusu, Matilda Steiner-Asiedu
: Coconut and palm oils which were the major sources of dietary fats for centuries in most of West Africa have been branded as unhealthy highly saturated fats. Their consumption has been peddled to supposedly raise the level of blood cholesterol, thereby increasing the risk of coronary heart disease. This adverse view has led to a reduction in their consumption in West Africa and they have been substituted for imported vegetable oils. Recent information however, indicates some beneficial effects of these oils particularly their roles in nutrition, health and national development...
September 2016: Ghana Medical Journal
Harry T Mai, Robert J Burgmeier, Sean M Mitchell, Andrew C Hecht, Joseph C Maroon, Gordon W Nuber, Wellington K Hsu
STUDY DESIGN: Retrospective cohort study OBJECTIVE.: To determine if the level of a cervical disc herniation (CDH) procedure will uniquely impact performance-based outcomes in elite athletes of the National Football League (NFL). SUMMARY OF BACKGROUND DATA: Comparative assessments of post-surgical outcomes in NFL athletes with CDH at different levels are unknown. Further, the surgical decision making for these types of injuries in professional football athletes remains controversial...
September 30, 2016: Spine
Lauren V Fortington, Dara M Twomey, Caroline F Finch
BACKGROUND: Head injuries, particularly concussion, are a major cause of concern in many sports, particularly the football codes, driving a need to better understand injury mechanisms and potential methods of prevention. The aim of this study was to describe the mechanisms and follow up care of concussion injuries sustained in adult male community Australian football to identify target areas for prevention and management. METHODS: Secondary analysis of injury data collected in a cluster randomised controlled trial in community Australian football across two states of Australia in 2007 and 2008...
December 2015: Injury Epidemiology
Yusuf Haydar Ertekin, Burkay Yakar, Hülya Ertekin, Ayşegül Uludağ, Murat Tekin
BACKGROUND: Drugs represent one of the etiologic causes of acute rhabdomyolysis (AR) with drug-induced rhabdomyolysis most commonly associated with HMG-CoA reductase inhibitors. AR etiology can also result from the use of diclofenac, a non-steroidal anti-inflammatory drug, and omeprazole, a proton pump inhibitor. Cases of AR triggered by pantoprazole have never before been reported, although it has been observed that its inclusion in multiple drug therapies can result in muscle events...
December 2015: Drug Saf Case Rep
D Rolski, J Kostrzewa-Janicka, P Zawadzki, K Życińska, E Mierzwińska-Nastalska
Morphological and functional disturbances induced by postsurgical defects and loss of tissues in the stomatognathic system due to the treatment of tumors in the maxillofacial region determine the therapeutic needs of patients. The study aimed at clinical and epidemiological evaluation of patients under prosthetic treatment in order to establish the algorithm for rehabilitation. The study group was composed of the patients after midface surgery (45.74%); surgery in a lower part of the face (47.38%); mixed postoperative losses (3...
2016: BioMed Research International
Yixiu Wang, Bin Wang, Xiaofeng Wu, Liming Zhang
The estimation of gaze shift has been an important research area in saliency modeling. Gaze movement is a dynamic progress, yet existing estimation methods are limited to estimating scanpaths within only one saliency map, providing results with unsatisfactory accuracy. A bio-inspired method for gaze shift prediction is thus proposed. We take the effect of foveation into account in the proposed model, which plays an important role in the search for dynamic salient regions. The saccadic bias of gaze shifts and the mechanism of inhibition of return in short-term memory are also considered...
October 14, 2016: Cognitive Processing
Raffy Mirzayan, Michael J Lim
BACKGROUND: Osteochondritis dissecans (OCD) of the capitellum is a rare yet debilitating injury seen in young athletes. This is the first report in the literature describing fresh osteochondral allograft transplantation (FOCAT) to treat OCD of the capitellum. METHODS: Nine male baseball players (mean age, 15.3; range, 14-18 years), with OCD of the capitellum were treated with FOCAT. There were 6 pitchers and 3 position players. A ligament-sparing, mini-open approach was used...
November 2016: Journal of Shoulder and Elbow Surgery
Ilaria Bergese, Simona Frigerio, Marco Clari, Emanuele Castagno, Antonietta De Clemente, Elena Ponticelli, Enrica Scavino, Paola Berchialla
OBJECTIVES: Return visit (RV) to the emergency department (ED) is considered a benchmarking clinical indicator for health care quality. The purpose of this study was to develop a predictive model for early readmission risk in pediatric EDs comparing the performances of 2 learning machine algorithms. METHODS: A retrospective study based on all children younger than 15 years spontaneously returning within 120 hours after discharge was conducted in an Italian university children's hospital between October 2012 and April 2013...
October 6, 2016: Pediatric Emergency Care
A J Gardner, R M N Kohler, C R Levi, G L Iverson
A new concussion interchange rule (CIR) was introduced in 2014 for the National Rugby League and National Youth Competition (NYC). The CIR allows a player suspected of having sustained a concussion to be removed from play and assessed without an interchange being tallied against the player's team. Participants included all NYC players who used the CIR during the 2014 season. 2 raters completed video analysis of 131 (of a total of 156 reported) uses of the CIR, describing injury characteristics, situational factors, and concussion signs...
October 13, 2016: International Journal of Sports Medicine
Andrew R Hsu, Robert B Anderson
Physicians need to be aware of a variety of foot and ankle injuries that commonly occur in American football, including turf toe, Jones fractures, Lisfranc injuries, syndesmotic and deltoid disruption, and Achilles ruptures. These injuries are often complex and require early individual tailoring of treatment and rehabilitation protocols. Successful management and return to play requires early diagnosis, a thorough work-up, and prompt surgical intervention when warranted with meticulous attention to restoration of normal foot and ankle anatomy...
September 2016: American Journal of Orthopedics
Jillian E Sylvester, Luke N Belval, Douglas J Casa, Francis G O'Connor
Football is recognized as a leading contributor to sports injury secondary to the contact collision nature of the endeavor. While direct deaths from head and spine injury remain a significant contributor to the number of catastrophic injuries, indirect deaths (systemic failure) predominate. Exertional heat stroke has emerged as one of the leading indirect causes of death in high school and collegiate football. This review details for the team physician the unique challenge of exercising in the heat to the football player, and the prevention, diagnosis, management, and return-to-play issues pertinent to exertional heat illnesses...
September 2016: American Journal of Orthopedics
Ian Kodish
Functional neurological symptom disorder (FNSD) is characterized by motor or sensory impairments inconsistent with recognized neurologic conditions. Usually emerging in adolescence, somatic symptoms remain challenging for the physician to assess and treat. Also termed "conversion disorder," FNSD has been recently reconceptualized with greater diagnostic emphasis on positive neurologic findings while eliminating the requirement for a precipitating stressor. This has broadened the initial treatment emphasis from mandating psychotherapeutic engagement to a more collaborative model that requires open communication of neurologic findings and strives to align with families' perspectives...
October 1, 2016: Pediatric Annals
Yue Xu, Boyu Yang, Yaguang Hu, Lin Lu, Xi Lu, Jiawei Wang, Qinmeng Shu, Qiaochu Cheng, Shanshan Yu, Fan Xu, Jingjing Huang, Xiaoling Liang
Down syndrome candidate region 1 (DSCR1) has two differentially regulated isoforms (DSCR1-1 and DSCR1-4) and is reported to play a role in a number of physiological processes, such as the inhibition of cardiac hypertrophy, attenuation of angiogenesis and carcinogenesis, and protection against neuronal death. However, the function of DSCR1 in the retina is still not clear. Therefore, we analyzed the expression and location of DSCR1 in the retina of neonatal mice with oxygen-induced retinopathy (OIR), and studied its effects on angiogenesis...
October 12, 2016: Molecular Neurobiology
Tarek M Hegazi, Jeffrey A Belair, Eoghan J McCarthy, Johannes B Roedl, William B Morrison
Injuries of the hip and surrounding structures represent a complex and commonly encountered scenario in athletes, with improper diagnosis serving as a cause of delayed return to play or progression to a more serious injury. As such, radiologists play an essential role in guiding management of athletic injuries. Familiarity with hip anatomy and the advantages and limitations of various imaging modalities is of paramount importance for accurate and timely diagnosis. Magnetic resonance (MR) imaging is often the modality of choice for evaluating many of the injuries discussed, although preliminary evaluation with conventional radiography and use of other imaging modalities such as ultrasonography (US), computed tomography, and bone scintigraphy may be supplementary or preferred in certain situations...
October 2016: Radiographics: a Review Publication of the Radiological Society of North America, Inc
Alexander Klotz, Jens Georg, Lenka Bučinská, Satoru Watanabe, Viktoria Reimann, Witold Januszewski, Roman Sobotka, Dieter Jendrossek, Wolfgang R Hess, Karl Forchhammer
The molecular and physiological mechanisms involved in the transition of microbial cells from a resting state to the active vegetative state are critically relevant for solving problems in fields ranging from microbial ecology to infection microbiology. Cyanobacteria that cannot fix nitrogen are able to survive prolonged periods of nitrogen starvation as chlorotic cells in a dormant state. When provided with a usable nitrogen source, these cells re-green within 48 hr and return to vegetative growth. Here we investigated the resuscitation of chlorotic Synechocystis sp...
October 5, 2016: Current Biology: CB
Ian Shrier, Andreas Serner, Arnlaug Wangensteen, Russell J Steele, Adam Weir
OBJECTIVES: Different individuals may make different return to play (RTP) decisions due to different risk assessments or risk tolerances. Our objectives were to determine the feasibility of eliciting reinjury risk assessments with Bayesian methods, and risk tolerance with questionnaires, from clinicians and athletes in a real-world RTP setting. DESIGN: Feasibility study with a descriptive prospective case-series. METHODS: We recruited the athlete, sport physician and physiotherapist caring for an athlete ("triplet") within on-going groin and hamstring injury studies...
September 28, 2016: Journal of Science and Medicine in Sport
Su-Xing Wang, Jin-Gang Wei, Lu-Lu Chen, Xiang Hu, Wen Kong
BACKGROUND: Catch up growth (CUG) motivated by under-nutrition can lead to insulin resistance (IR) and visceral fat over-accumulation. However, the precise mechanisms on IR induced by adipose tissue changes during CUG remain unresolved. METHODS: Experimental rats were divided into three groups: normal chow group, catch up growth group and resveratrol administrated group. The whole experiment was carried out in four stages: 4, 6, 8 and 12 weeks. Peroxisome-proliferator activated receptor gamma (PPAR-γ) and fat-specific protein 27 (FSP27) expression level in epididymal adipose tissues (EAT) and subcutaneous adipose tissues (SAT) were detected along with other IR indicators...
October 4, 2016: Lipids in Health and Disease
Christine Soong, Bochra Kurabi, Kathleen Exconde, Faiqa Tajammal, Chaim M Bell
BACKGROUND: Patients undergoing orthopaedic procedures experience major changes in function and daily routines upon their return home. Discharge summaries are an important communication tool that may play a role in optimizing a safe transition from hospital. Current care gaps and key elements of an ideal discharge summary specific for orthopaedic population are unknown. We sought to identify the challenges of current orthopaedic discharge summaries and to determine key elements of an ideal document...
October 4, 2016: BMC Health Services Research
Nicola Relph, Lee Herrington
BACKGROUND: Following an ACL injury, reconstruction (ACL-R) and rehabilitation, athletes may return to play with a proprioceptive deficit. However, literature is lacking to support this hypothesis in elite athletic groups who have returned to international levels of performance. It is possible the potentially heightened proprioceptive ability evidenced in athletes may negate a deficit following injury. The purpose of this study was to consider the effects of ACL injury, reconstruction and rehabilitation on knee joint position sense (JPS) on a group of elite athletes who had returned to international performance...
October 3, 2016: Knee
Hee-Youb Song, Tomokazu Fukutsuka, Kohei Miyazaki, Takeshi Abe
The structure of electrolyte solutions plays an important role in the lithium-ion intercalation reaction at graphite negative electrodes. The solvation structure of an electrolyte solution in bulk has been investigated previously. However, the structure of an electrolyte solution at the graphite negative electrode/electrolyte solution interface, where the lithium-ion intercalation reaction occurs is more important. In this study, the structure of electrolyte solutions in the vicinity of a graphite negative electrode was investigated using in situ Raman spectroscopy during the 1st reduction process in 1 mol dm(-3) LiClO4/ethylene carbonate (EC) + diethyl carbonate (DEC) (1 : 1 volume ratio), 1 mol dm(-3) LiCF3SO3/propylene carbonate (PC), and 1 mol dm(-3) LiCF3SO3/PC + tetraethylene glycol dimethyl ether (tetraglyme) (20 : 1 volume ratio)...
October 5, 2016: Physical Chemistry Chemical Physics: PCCP
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