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https://www.readbyqxmd.com/read/27933646/antisperm-antibodies-in-repeat-breeding-cows-frequency-detection-and-validation-of-threshold-levels-employing-sperm-immobilization-sperm-agglutination-and-immunoperoxidase-assay
#1
S K Srivastava, S Shinde, S K Singh, S Mehrotra, M R Verma, A K Singh, S Nandi, N Srivastava, S K Singh, T K Goswami, S K Bhure, H Kumar, S K Ghosh
Antisperm antibodies have been found in repeat-breeding(RB) cows, and those causing agglutination and/or immobilization of sperm are considered to be closely related to unexplained infertility. However, a standard protocol for identifying antisperm antibodies (ASA) in cattle is not validated. Therefore, an investigation was undertaken to evaluate sperm immobilization (SIT), sperm agglutination (SAT) and immunoperoxidase (IPT)assays for detection of ASA in serum and their respective threshold levels for confirmation...
December 8, 2016: Reproduction in Domestic Animals, Zuchthygiene
https://www.readbyqxmd.com/read/27932054/changes-in-physical-activity-sedentary-time-and-risk-of-falling-the-women-s-health-initiative-observational-study
#2
Jennifer W Bea, Cynthia A Thomson, Robert B Wallace, Chunyuan Wu, Rebecca A Seguin, Scott B Going, Andrea LaCroix, Charles Eaton, Judith K Ockene, Michael J LaMonte, Rebecca Jackson, W Jerry Mysiw, Jean Wactawski-Wende
Falling significantly affects quality of life, morbidity, and mortality among older adults. We sought to evaluate the prospective association between sedentary time, physical activity, and falling among post-menopausal women aged 50-79 y recruited to the Women's Health Initiative Observational Study between 1993 and 1998 from 40 clinical centers across the United States. Baseline (B) and change in each of the following were evaluated at year 3 (Y3) and year 6 (Y6; baseline n=93,676; Y3 n=76,598; Y6 n=75,428): recreational physical activity (MET-h/wk), sitting, sleeping (min/d), and lean body mass by dual energy X-ray absorptiometry (subset N=6,475)...
December 5, 2016: Preventive Medicine
https://www.readbyqxmd.com/read/27931244/association-of-lower-extremity-range-of-motion-and-muscle-strength-with-physical-performance-of-community-dwelling-older-women
#3
Hungu Jung, Masahiro Yamasaki
BACKGROUND: Reduced lower extremity range of motion (ROM) and muscle strength are related to functional disability in older adults who cannot perform one or more activities of daily living (ADL) independently. The purpose of this study was to determine which factors of seven lower extremity ROMs and two muscle strengths play dominant roles in the physical performance of community-dwelling older women. METHODS: Ninety-five community-dwelling older women (mean age ± SD, 70...
December 8, 2016: Journal of Physiological Anthropology
https://www.readbyqxmd.com/read/27930484/are-hospital-workers-healthy-a-study-of-cardiometabolic-behavioral-and-psychosocial-factors-associated-with-obesity-among-hospital-workers
#4
Shreela V Sharma, Mudita Upadhyaya, Mandar Karhade, William B Baun, William B Perkison, Lisa A Pompeii, Henry S Brown, Deanna M Hoelscher
OBJECTIVE: This study evaluated the cardiometabolic, behavioral, and psychosocial factors associated with weight status among hospital employees. METHODS: A total of n = 924 employees across the six hospitals in Texas participated in this cross-sectional study, 2012 to 2013. Association between weight status and waist circumference, blood pressure, biomarkers, diet, physical activity, sedentary behaviors, and psychosocial factors was assessed. RESULTS: About 78...
December 2016: Journal of Occupational and Environmental Medicine
https://www.readbyqxmd.com/read/27930482/decreasing-physical-inactivity-in-the-veterans-health-administration-employee-population
#5
Tamara M Schult, Sandra K Schmunk, Ebi R Awosika
OBJECTIVE: The aim of this study was to describe a comprehensive approach to decrease physical inactivity in the Veterans Health Administration (VHA) employee population. METHODS: The approach included (1) initiatives to decrease physical inactivity in the workplace; (2) two operational surveys to assess system-wide service provision; and (3) two national employee surveys. RESULTS: From 2010 to 2012, 86 employee fitness centers were completed in VA medical centers...
December 2016: Journal of Occupational and Environmental Medicine
https://www.readbyqxmd.com/read/27928075/detecting-mutations-in-the-mycobacterium-tuberculosis-pyrazinamidase-gene-pnca-to-improve-infection-control-and-decrease-drug-resistance-rates-in-human-immunodeficiency-virus-coinfection
#6
Matthew Z Dudley, Patricia Sheen, Robert H Gilman, Eduardo Ticona, Jon S Friedland, Daniela E Kirwan, Luz Caviedes, Richard Rodriguez, Lilia Z Cabrera, Jorge Coronel, Louis Grandjean, David A J Moore, Carlton A Evans, Luz Huaroto, Víctor Chávez-Pérez, Mirko Zimic
Hospital infection control measures are crucial to tuberculosis (TB) control strategies within settings caring for human immunodeficiency virus (HIV)-positive patients, as these patients are at heightened risk of developing TB. Pyrazinamide (PZA) is a potent drug that effectively sterilizes persistent Mycobacterium tuberculosis bacilli. However, PZA resistance associated with mutations in the nicotinamidase/pyrazinamidase coding gene, pncA, is increasing. A total of 794 patient isolates obtained from four sites in Lima, Peru, underwent spoligotyping and drug resistance testing...
December 7, 2016: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/27927508/kyphectomy-in-children-with-severe-myelomeningocele-related-kyphosis
#7
R N Dunn, L N Bomela
STUDY DESIGN: Retrospective review of prospectively maintained database. OBJECTIVES: To review myelomeningocele patients with severe kyphosis undergoing kyphectomy surgery in terms of complications and clinical and radiographic outcomes. SUMMARY OF BACKGROUND DATA: Because of posterior element abnormality in myelomeningocele, the extensor muscles act as perverted flexors, driving progressive kyphosis that resulted in sitting, respiratory, and skin breakdown problems...
May 2016: Spine Deformity
https://www.readbyqxmd.com/read/27927033/effects-of-lateral-electrical-surface-stimulation-on-scoliosis-in-children-with-severe-cerebral-palsy-a-pilot-study
#8
Eun Jae Ko, In Young Sung, Gi Jeong Yun, Jung-A Kang, JaYoung Kim, Go Eun Kim
PURPOSE: To evaluate the effects of lateral electrical surface stimulation (LESS) on scoliosis and trunk balance in children with severe cerebral palsy (CP). METHODS: Children with severe CP (GMFCS level IV or V) and stationary or progressive scoliosis were enrolled. Children were recommended of two sessions of LESS/day, 1 h/session, for 3 months at home: at 40-80 mA intensity, 200 μs pulse width, 25 Hz frequency, on for 6 s and then off for 6 s on the convex side of the trunk curve...
December 7, 2016: Disability and Rehabilitation
https://www.readbyqxmd.com/read/27924859/nano-cones-for-broadband-light-coupling-to-high-index-substrates
#9
J Buencuerpo, L Torné, R Álvaro, J M Llorens, M L Dotor, J M Ripalda
The moth-eye structure has been proposed several times as an antireflective coating to replace the standard optical thin films. Here, we experimentally demonstrate the feasibility of a dielectric moth-eye structure as an antireflective coating for high-index substrates, like GaAs. The fabricated photonic crystal has Si3N4 cones in a square lattice, sitting on top of a TiO2 index matching layer. This structure attains 1.4% of reflectance power losses in the operation spectral range of GaAs solar cells (440-870 nm), a 12...
December 7, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27924742/dual-mobility-total-hip-replacement-in-a-high-risk-population
#10
Jatinder Singh Luthra, Amur Al Riyami, Mohamad Kasim Allami
OBJECTIVE: The purpose of the study was to evaluate results of dual mobility total replacement in a high risk population who take hip into hyperflexed position while sitting and praying on the floor. METHOD: The study included 65 (35 primary total replacement and 30 complex total hip replacement) cases of total hip replacement using avantage privilege dual mobility cup system from biomet. A cemented acetabular component and on femoral side a bimetric stem, either cemented or uncemented used depending on the canal type...
2016: SICOT-J
https://www.readbyqxmd.com/read/27923937/low-volume-whole-body-vibration-training-improves-exercise-capacity-in-subjects-with-mild-to-severe-copd
#11
Marc Spielmanns, Tobias Boeselt, Rainer Gloeckl, Anja Klutsch, Henrike Fischer, Henryk Polanski, Christoph Nell, Jan H Storre, Wolfram Windisch, Andreas R Koczulla
BACKGROUND: The objective of this study was to investigate the benefits of a low-volume out-patient whole-body vibration training (WBVT) program on exercise capacity in comparison with a calisthenics training program in subjects with COPD. METHODS: In this single-center randomized controlled trial, 29 subjects with mild to severe COPD were randomized to WBVT or to calisthenics training, including relaxation and breathing retraining in combination with calisthenics exercises...
December 6, 2016: Respiratory Care
https://www.readbyqxmd.com/read/27921146/bone-loss-at-the-distal-femur-and-proximal-tibia-in-persons-with-spinal-cord-injury-imaging-approaches-risk-of-fracture-and-potential-treatment-options
#12
REVIEW
C M Cirnigliaro, M J Myslinski, M F La Fountaine, S C Kirshblum, G F Forrest, W A Bauman
Persons with spinal cord injury (SCI) undergo immediate unloading of the skeleton and, as a result, have severe bone loss below the level of lesion associated with increased risk of long-bone fractures. The pattern of bone loss in individuals with SCI differs from other forms of secondary osteoporosis because the skeleton above the level of lesion remains unaffected, while marked bone loss occurs in the regions of neurological impairment. Striking demineralization of the trabecular epiphyses of the distal femur (supracondylar) and proximal tibia occurs, with the knee region being highly vulnerable to fracture because many accidents occur while sitting in a wheelchair, making the knee region the first point of contact to any applied force...
December 5, 2016: Osteoporosis International
https://www.readbyqxmd.com/read/27921106/quantum-and-classical-inter-cage-hopping-of-hydrogen-molecules-in-clathrate-hydrate-temperature-and-cage-occupation-effects
#13
Christian J Burnham, Zdenek Futera, Niall J English
Building on our previous work (J. Phys. Chem. C, 2016, 120, 16561), using an empirical model we run both classical and path-integral molecular dynamics simulations for a type II clathrate hydrate containing different amounts of guest H2 molecules from 1 to 5 molecules per large cage, with results presented at temperatures of 50, 100 K and 200 K. We present results for the density isosurfaces of the guest molecules at all different occupations and temperatures, showing how the density approaches the perfect tetrahedral structure which has been found for the n = 4 case in which each molecule sits on the vertex of a tetrahedron about the centre of each large cage...
December 6, 2016: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/27920497/efficacy-and-safety-of-two-fixed-dose-combinations-of-s-amlodipine-and-telmisartan-ckd-828-versus-s-amlodipine-monotherapy-in-patients-with-hypertension-inadequately-controlled-using-s-amlodipine-monotherapy-an-8-week-multicenter-randomized-double-blind-phase
#14
Sang-Hyun Ihm, Hui-Kyung Jeon, Tae-Joon Cha, Taek-Jong Hong, Sang-Hyun Kim, Nae-Hee Lee, Jung Han Yoon, Namsik Yoon, Kyung-Kuk Hwang, Sang-Ho Jo, Ho-Joong Youn
PURPOSE: To evaluate the blood pressure (BP) lowering efficacy and safety of CKD-828, a fixed-dose combination of S-amlodipine (the more active isomer of amlodipine besylate, which is calcium channel blocker) and telmisartan (long acting angiotensin receptor blocker), in patients with hypertension inadequately controlled with S-amlodipine monotherapy. PATIENTS AND METHODS: Eligible patients (N=187) who failed to respond after 4-week S-amlodipine 2.5 mg monotherapy (sitting diastolic blood pressure [sitDBP] ≥90 mmHg) to receive CKD-828 2...
2016: Drug Design, Development and Therapy
https://www.readbyqxmd.com/read/27919581/the-impact-of-total-hip-arthroplasty-on-pelvic-motion-and-functional-component-position-is-highly-variable
#15
Denis Nam, Venessa Riegler, John C Clohisy, Ryan M Nunley, Robert L Barrack
BACKGROUND: This study's purpose was to determine the impact of THA implantation on pelvic motion, and to assess motion in patients with a history of lumbar fusion or prosthetic dislocation. METHODS: This was an IRB-approved, prospective investigation of 3 cohorts: (1) patients without a history of lumbar surgery undergoing THA (group A), (2) patients with a lumbar fusion (group B), and (3) patients with a THA prosthetic dislocation (group C). All patients received both standing and sitting lateral pelvis images to measure sacral slope and pelvic tilt in the sagittal plane...
November 15, 2016: Journal of Arthroplasty
https://www.readbyqxmd.com/read/27919481/effect-of-slow-release-fampridine-on-muscle-strength-rate-of-force-development-functional-capacity-and-cognitive-function-in-an-enriched-population-of-ms-patients-a-randomized-double-blind-placebo-controlled-study
#16
H B Jensen, J L Nielsen, M Ravnborg, U Dalgas, P Aagaard, E Stenager
DESIGN: This study was conducted as a randomized, double blind, placebo-controlled parallel group trial preceded by open label enrichment phase. OBJECTIVES: The objectives of this study were 1) to examine the effect of SR-Fampridine treatment on muscle strength in terms of maximal voluntary contraction (MVC) and rate of force development (RFD) of the lower extremities and 2) to replicate previously published data on the effect of slow release-Fampridine (SR-Fampridine) on the functional capacity of the lower limbs, the upper limb and cognitive function, in persons with multiple sclerosis (pwMS)...
November 2016: Multiple Sclerosis and related Disorders
https://www.readbyqxmd.com/read/27919432/comparison-of-the-backjoy-sitsmart-relief-and-spine-buddy-lt1-h-c-ergonomic-chair-supports-on-short-term-neck-and-back-pain
#17
John Ward, Jesse Coats
OBJECTIVE: The purpose of this study was to perform a needs assessment to determine whether short-term use of BackJoy SitSmart Relief and Spine Buddy LT1 H/C chair supports influences neck, upper back, and lower back pain. METHODS: Forty-eight college students (age, 27.5 ± 6.3 years; height, 1.72 ± 0.08 m; body mass, 78.7 ± 19.8 kg; time seated that day, 4.3 ± 2.8 hours; means ± SD) were recruited for this study. The Nordic Musculoskeletal Questionnaire was used to measure pain for the neck, upper back, and lower back regions...
December 2, 2016: Journal of Manipulative and Physiological Therapeutics
https://www.readbyqxmd.com/read/27918700/the-associations-between-urbanicity-and-physical-activity-and-sitting-time-in-mexico
#18
Maria E Hermosillo-Gallardo, Russell Jago, Simon J Sebire
BACKGROUND: Approximately 17.4% of people in Mexico self-report physical activity levels below the World Health Organization's guidelines and an average sedentary time of 16 hours per day.1 Low physical activity has been associated with non-communicable disease risk factors and previous research suggests that urbanicity might be an important determinant of physical activity. The aim of this study was to measure urbanicity in Mexico and assess if it is associated with physical activity and sitting time...
December 5, 2016: Journal of Physical Activity & Health
https://www.readbyqxmd.com/read/27918675/biomechanics-in-paralympics-implications-for-performance
#19
Floor Morriën, Matthew J D Taylor, Florentina J Hettinga
PURPOSE: To provide an overview of biomechanical studies in Paralympic research and their relevance for performance in Paralympic sports. METHODS: Search terms ' Paralympic Biomechanics', 'Paralympic Sport Performance', 'Paralympic Athlete Performance', and Paralympic Athlete' were entered into the electronic database PubMed. RESULTS: Thirty-four studies were included. Biomechanical studies in Paralympics mainly contributed to performance enhancement by technical optimization (n=32) and/or injury prevention (n=6)...
December 5, 2016: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/27918654/cold-water-immersion-and-contrast-water-therapy-do-not-improve-short-term-recovery-following-resistance-training
#20
Christos K Argus, James R Broatch, Aaron C Petersen, Remco Polman, David J Bishop, Shona Halson
PURPOSE: An athlete's ability to recover quickly is important when there is limited time between training and competition. As such, recovery strategies are commonly used to expedite the recovery process. The purpose of this study was to determine the effectiveness of both cold water immersion (CWI) and contrast water therapy (CWT) compared to control on short-term recovery (<4h) following a single full-body resistance training session. METHODS: Thirteen males (age, 26 ± 5 years; weight, 79 ± 7 kg; height, 177 ± 5 cm) were assessed for perceptual (fatigue and soreness) and performance measures (maximal voluntary isometric contraction (MVC) of the knee extensors, weighted and unweighted countermovement jumps) prior to and immediately following the training session...
December 5, 2016: International Journal of Sports Physiology and Performance
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