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https://www.readbyqxmd.com/read/29353376/injury-prevention-in-baseball-from-youth-to-the-pros
#1
REVIEW
Heath P Melugin, Nels D Leafblad, Christopher L Camp, Stan Conte
PURPOSE OF REVIEW: This review examines recent literature on injury epidemiology and prevention in the sport of baseball from youth to professional levels. RECENT FINDINGS: Overuse is the predominant mechanism of injury in youth baseball players. Newer stretching and exercise protocols may help prevent these injuries. At the professional level, however, overuse has not been proven to correlate with increased injury incidence, but pitch counts are still monitored...
January 20, 2018: Current Reviews in Musculoskeletal Medicine
https://www.readbyqxmd.com/read/29353138/competitive-swimmers-with-hypermobility-have-strength-and-fatigue-deficits-in-shoulder-medial-rotation
#2
Behnam Liaghat, Birgit Juul-Kristensen, Thomas Frydendal, Camilla Marie Larsen, Karen Søgaard, Aki Ilkka Tapio Salo
Generalised Joint Hypermobility including shoulder hypermobility (GJHS) in swimmers is considered an intrinsic risk factor for shoulder injuries. The aim was to investigate the association of GJHS with shoulder strength, fatigue development and muscle activity during swimming-related shoulder rotations. Totally, 38 competitive swimmers (aged 13-17 years) participated, 19 were competitive swimmers with GJHS and 19 were age, sex and club matched swimmers without GJHS. Concentric isokinetic force in medial and lateral rotations were measured at 60°/s (5 repetitions) and 180°/s (10 repetitions)...
January 10, 2018: Journal of Electromyography and Kinesiology
https://www.readbyqxmd.com/read/29352948/laccase-tempo-mediated-air-oxidation-of-galactomannan-for-use-as-paper-strengthening-agent
#3
Jipeng Di, Qi Sun, Xianliang Song
In this study, galactomannans, which are a type of plant polysaccharide, were oxidized by using a laccase and TEMPO-mediated air-oxidation system. The influence of the oxidation conditions, including the laccase doses, oxidation times, and amounts of oxidizing system, on the properties of the paper were investigated. The results showed that the oxidized galactomannans could improve the paper properties. The optimal conditions were as follows: a 60 U/g enzyme dosage; 6-h oxidization time and a 0.1 g TEMPO dosage...
March 15, 2018: Carbohydrate Polymers
https://www.readbyqxmd.com/read/29352609/induction-of-mitophagy-in-the-hei-oc1-auditory-cell-line-and-activation-of-the-atg12-lc3-pathway-in-the-organ-of-corti
#4
Cristian Setz, Anne-Sophie Benischke, Anna Catharina Pinho Ferreira Bento, Yves Brand, Soledad Levano, Franziska Paech, Katharina Leitmeyer, Daniel Bodmer
Autophagy is a highly evolutionary conserved quality control defense mechanism within cells, which has also been implicated in cell death processes. In the mammalian inner ear, autophagy has been shown to play a role during early morphogenesis as well as in adult cochlear hair cells exposed to ototoxic insults. Mitophagy, a selective autophagic cell process targeting mitochondria, hasn't been studied in the inner ear so far. On this work, we searched for molecular indicators of mitophagy within House Ear Institute-Organ of Corti-1 (HEI-OC1) cells as well as in the organ of Corti (OC)...
January 11, 2018: Hearing Research
https://www.readbyqxmd.com/read/29352598/who-consultation-on-etec-and-shigella-burden-of-disease-geneva-6-7th-april-2017-meeting-report
#5
Divya Hosangadi, Peter G Smith, David C Kaslow, Birgitte K Giersing
According to the 2015 Global Burden of Disease Study, diarrhea ranked ninth among causes of death for all ages, and fourth among children under 5 years old, accounting for an estimated 499,000 deaths in this young age group. It was also the second most common cause of years lived with disability (2.39 billion YLDs). The goal of the WHO/UNICEF Integrated Global Action Plan for the Prevention and Control of Pneumonia and Diarrhea (GAPPD) is to reduce deaths from diarrhea in children under 5 years of age to less than 1 per 1000 live births, by 2025...
January 15, 2018: Vaccine
https://www.readbyqxmd.com/read/29352155/conflict-sensitive-neurons-gate-interocular-suppression-in-human-visual-cortex
#6
Sucharit Katyal, Mark Vergeer, Sheng He, Bin He, Stephen A Engel
Neural suppression plays an important role in cortical function, including sensory, memory, and motor systems. It remains, however, relatively poorly understood. A paradigmatic case arises when conflicting images are presented to the two eyes. These images can compete for awareness, and one is usually strongly suppressed. The mechanisms that resolve such interocular conflict remain unclear. Suppression could arise solely from "winner-take-all" competition between neurons responsive to each eye. Alternatively, suppression could also depend upon neurons detecting interocular conflict...
January 19, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29352135/blocking-zika-virus-vertical-transmission
#7
Pinar Mesci, Angela Macia, Spencer M Moore, Sergey A Shiryaev, Antonella Pinto, Chun-Teng Huang, Leon Tejwani, Isabella R Fernandes, Nicole A Suarez, Matthew J Kolar, Sandro Montefusco, Scott C Rosenberg, Roberto H Herai, Fernanda R Cugola, Fabiele B Russo, Nicholas Sheets, Alan Saghatelian, Sujan Shresta, Jeremiah D Momper, Jair L Siqueira-Neto, Kevin D Corbett, Patricia C B Beltrão-Braga, Alexey V Terskikh, Alysson R Muotri
The outbreak of the Zika virus (ZIKV) has been associated with increased incidence of congenital malformations. Although recent efforts have focused on vaccine development, treatments for infected individuals are needed urgently. Sofosbuvir (SOF), an FDA-approved nucleotide analog inhibitor of the Hepatitis C (HCV) RNA-dependent RNA polymerase (RdRp) was recently shown to be protective against ZIKV both in vitro and in vivo. Here, we show that SOF protected human neural progenitor cells (NPC) and 3D neurospheres from ZIKV infection-mediated cell death and importantly restored the antiviral immune response in NPCs...
January 19, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29351811/rate-and-determinants-of-non-adherence-to-a-gluten-free-diet-and-nutritional-status-assessment-in-children-and-adolescents-with-celiac-disease-in-a-tertiary-brazilian-referral-center-a-cross-sectional-and-retrospective-study
#8
Maraci Rodrigues, Glauce Hiromi Yonaminez, Carla Aline Satiro
BACKGROUND: Compliance with a gluten-free diet (GFD) is difficult at all ages but particularly for teenagers due to social, cultural, economic, and practical pressures. The multidisciplinary team responsible for the treatment of patients with celiac disease and give support to their parents plays a special role on strengthening GFD and assessing the nutritional and physical health. METHODS: A cross-sectional and retrospective study including patients under 20 years of age, with biopsy-confirmed CD, followed regularly at the Department of Pediatrics, Division of Gastroenterology, Hospital das Clínicas, University of Sao Paulo, School of Medicine, Sao Paulo, Brazil, were surveyed using a questionnaire and serologic test applied between November 2011 and February 2012...
January 19, 2018: BMC Gastroenterology
https://www.readbyqxmd.com/read/29351691/out-of-field-doses-in-children-treated-for-large-arteriovenous-malformations-using-hypofractionated-gamma-knife-radiosurgery-and-intensity-modulated-radiation-therapy
#9
Marijke De Saint-Hubert, Marija Majer, Hrvoje Hršak, Zdravko Heinrich, Željka Kneževic, Saveta Miljanic, Paulina Porwol, Liliana Stolarczyk, Filip Vanhavere, Roger M Harrison
The purpose of this study was to measure out-of-field organ doses in two anthropomorphic child phantoms for the treatment of large brain arteriovenous malformations (AVMs) using hypofractionated gamma knife (GK) radiosurgery and to compare these with an alternative treatment using intensity-modulated radiation therapy (IMRT). Target volume was identical in size and shape in all cases. Radiophotoluminescent (RPL), thermoluminescent (TL) and optically stimulated luminescent (OSL) dosimeters were used for out-of-field dosimetry during GK treatment and a good agreement within 1-2% between results was shown...
January 17, 2018: Radiation Protection Dosimetry
https://www.readbyqxmd.com/read/29351672/high-treatment-success-rate-among-multidrug-resistant-tuberculosis-patients-in-myanmar-2012-2014-a-retrospective-cohort-study
#10
Myat K Thu, Ajay M V Kumar, Kyaw T Soe, Saw Saw, Saw Thein, Zaw Mynit, Htet M W Maung, Si T Aung
Background: Since 2011, Myanmar has adopted domiciliary care for multidrug-resistant tuberculosis (MDR-TB) patients and implemented several patient-support measures such as community-based directly observed treatment, nutritional support and financial incentives for patients and providers. We assessed treatment outcomes among MDR-TB patients registered for treatment in the Yangon and Mandalay Regions of Myanmar during 2012-2014 and factors associated with unfavourable treatment outcomes...
January 17, 2018: Transactions of the Royal Society of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29351607/sector-wide-or-disease-specific-implications-of-trends-in-development-assistance-for-health-for-the-sdg-era
#11
Anne L Buffardi
The record of the Millennium Development Goals broadly reflects the trade-offs of disease-specific financing: substantial progress in particular areas, facilitated by time-bound targets that are easy to measure and communicate, which shifted attention and resources away from other areas, masked inequalities and exacerbated fragmentation. In many ways, the Sustainable Development Goals reflect a profound shift towards a more holistic, system-wide approach. To inform responses to this shift, this article builds upon existing work on aggregate trends in donor financing, bringing together what have largely been disparate analyses of sector-wide and disease-specific financing approaches...
January 16, 2018: Health Policy and Planning
https://www.readbyqxmd.com/read/29351604/evaluation-of-results-based-financing-in-the-republic-of-the-congo-a-comparison-group-pre-post-study
#12
Wu Zeng, Donald S Shepard, Jean de Dieu Rusatira, Aaron P Blaakman, Bernice M Nsitou
Results-based financing (RBF) has been advocated and increasingly scaled up in low- and middle-income countries to increase utilization and quality of key primary care services, thereby reducing maternal and child mortality rates. This pilot RBF study in the Republic of the Congo from 2012 to 2014 used a quasi-experimental research design. The authors conducted pre- and post-household surveys and gathered health facility services data from both intervention and comparison groups. Using a difference-in-differences approach, the study evaluated the impact of RBF on maternal and child health services...
January 16, 2018: Health Policy and Planning
https://www.readbyqxmd.com/read/29351299/what-influences-where-they-seek-care-caregivers-preferences-for-under-five-child-healthcare-services-in-urban-slums-of-malawi-a-discrete-choice-experiment
#13
Edgar Arnold Lungu, Amarech Guda Obse, Catherine Darker, Regien Biesma
Access to and utilisation of quality healthcare promotes positive child health outcomes. However, to be optimally utilised, the healthcare system needs to be responsive to the expectations of the population it serves. Health systems in many sub-Saharan African countries, including Malawi, have historically focused on promoting access to health services by the rural poor. However, in the context of increasing urbanisation and consequent proliferation of urban slums, promoting health of children under five years of age in these settings is a public health imperative...
2018: PloS One
https://www.readbyqxmd.com/read/29350556/rehabilitation-of-a-young-athlete-with-extension-based-low-back-pain-addressing-motor-control-impairments-and-central-sensitization
#14
John J Winslow, Mark Jackson, Andrew Getzin, Michael Costello
OBJECTIVE:   To describe the conservative management of a young athlete with extension-based (EB) low back pain (LBP). BACKGROUND:   We present the case of a 15-year-old female high school gymnast with a 4-year history of EB LBP. Magnetic resonance imaging revealed a healed spondylolysis and significant lumbar multifidi muscle (LMM) atrophy with fatty infiltrate. She had several courses of outpatient orthopaedic rehabilitation that focused on core muscle strengthening (improving activation and strength of the LMM and transversus abdominus muscle in a neutral pelvic position) without long-lasting improvement...
January 19, 2018: Journal of Athletic Training
https://www.readbyqxmd.com/read/29350555/outcomes-of-latarjet-procedure-compared-with-bankart-repair-for-recurrent-traumatic-anterior-shoulder-instability
#15
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/29349629/cerebellum-from-development-to-disease-the-8th-international-symposium-of-the-society-for-research-on-the-cerebellum-and-ataxias
#16
EDITORIAL
Hassan Marzban, Mario Manto, Jean Mariani
In recent years, there has been tremendous growth in research on cerebellar motor and non-motor functions. Cerebellum is particularly involved in the spectrum of neurodevelopmental diseases. The 8th International Symposium of the Society for Research on the Cerebellum and Ataxia (SRCA) was held in Winnipeg, Manitoba, (Canada) on May 24-26, 2017. The main theme of the 8th International Symposium was "Development of the Cerebellum and Neurodevelopmental Disorders." Advances in genetics, epigenetic, cerebellar neurogenesis, axonogenesis and gliogenesis, cerebellar developmental disorders including autism spectrum disorders (ASD), neuroimaging, cerebellar ataxias, medulloblastoma, and clinical investigation of cerebellar diseases were presented...
January 18, 2018: Cerebellum
https://www.readbyqxmd.com/read/29349246/feasibility-of-a-novel-participatory-multi-sector-continuous-improvement-approach-to-enhance-food-security-in-remote-indigenous-australian-communities
#17
J Brimblecombe, R Bailie, C van den Boogaard, B Wood, S C Liberato, M Ferguson, J Coveney, R Jaenke, J Ritchie
Background: Food insecurity underlies and compounds many of the development issues faced by remote Indigenous communities in Australia. Multi-sector approaches offer promise to improve food security. We assessed the feasibility of a novel multi-sector approach to enhance community food security in remote Indigenous Australia. Method: A longitudinal comparative multi-site case study, the Good Food Systems Good Food for All Project, was conducted (2009-2013) with four Aboriginal communities...
December 2017: SSM—Population Health
https://www.readbyqxmd.com/read/29349238/engagement-with-health-care-providers-as-a-mediator-between-social-capital-and-quality-of-life-among-a-sample-of-people-living-with-hiv-in-the-united-states-path-analysis
#18
SoSon Jong, Adam Carrico, Bruce Cooper, Lisa Thompson, Carmen Portillo
Background: Social capital is "features of social organizations-networks, norms, and as trust that facilitate coordination and cooperation for mutual benefit". People with high social capital have lower mortality and better health outcomes. Although utilization of social networks has grown, social capital continues to be a complex concept in relation to health promotion. This study examined 1) associations between social capital and quality of life (QoL), 2) factors of social capital leading to higher QoL among people living with HIV (PLWH), 3) role of health care providers (HCP) as a mediator between social capital and QoL...
December 2017: SSM—Population Health
https://www.readbyqxmd.com/read/29348610/the-histone-methyltransferase-dot1l-inhibits-osteoclastogenesis-and-protects-against-osteoporosis
#19
Yanpan Gao, Wei Ge
Osteoclasts are absorptive cells that play a critical role in homeostatic bone remodeling and pathological bone resorption. Emerging evidence suggests an important role of epigenetic regulation in osteoclastogenesis. In this study, we investigated the role of DOT1L, which regulates gene expression epigenetically by histone H3K79 methylation (H3K79me), during osteoclast formation. Using RANKL-induced RAW264.7 macrophage cells as an osteoclast differentiation model, we found that DOT1L and H3K79me2 levels were upregulated during osteoclast differentiation...
January 18, 2018: Cell Death & Disease
https://www.readbyqxmd.com/read/29347951/health-related-quality-of-life-among-healthy-elderly-iranians-a-systematic-review-and-meta-analysis-of-the-literature
#20
REVIEW
Sogand Tourani, Masoud Behzadifar, Mariano Martini, Aidin Aryankhesal, Masood Taheri Mirghaed, Morteza Salemi, Meysam Behzadifar, Nicola Luigi Bragazzi
BACKGROUND: Health-related quality of life (HRQoL) measurement in elderly people can provide appropriate information for an optimal management of physical/mental conditions. The main objective of the present study was to quantitatively assess the HRQoL among healthy elder Iranian individuals as measured by the Short-Form 36 (SF-36) questionnaire, both overall and at the level of each its single component/domain. METHODS: This study was designed as a systematic review and meta-analysis, following the "Preferred Reporting Results of Systematic Reviews and Meta-Analyses" (PRISMA) guidelines...
January 18, 2018: Health and Quality of Life Outcomes
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