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Josephsen Estes posted an update 6 months, 2 weeks ago
At task completion, biceps MnPF and MVC (strength) were significantly different between each TLV workload, with the high DC condition eliciting the largest declines in MnPF and MVC.
Findings demonstrate that working at different DCs along the ACGIH TLV curve may not be equivalent in preventing excessive LMF. Higher DC workloads elicited a greater LMF response across several response variables.
High DC work of the upper extremity should be avoided to mitigate excess LMF development. Current TLVs for repetitive upper-extremity work may overestimate acceptable relative contraction thresholds, particularly at higher duty cycles.
High DC work of the upper extremity should be avoided to mitigate excess LMF development. Current TLVs for repetitive upper-extremity work may overestimate acceptable relative contraction thresholds, particularly at higher duty cycles.Medial tibial stress syndrome (MTSS) is characterized by the presence of diffuse pain in the posteromedial portion of the medial border of the tibia. Current evidence from the literature has not established an effective treatment and has not been able to demonstrate effectiveness of numerous modalities commonly used to treat MTSS pain.
This report describes an 18-year-old male collegiate soccer player who presented with pain along the distal medial tibial border bilaterally consistent with the diagnosis of medial tibial stress syndrome (MTSS). Amlexanox Immunology modulator Treatment focused on correcting clinical and kinesiological findings likely contributing to the patient’s condition including fascial mobilization, interferential currents (IFC), strengthening and stretching exercises. After 10 sessions over 10weeks the patient was able to return to training and competition without pain.
This report describes an 18-year-old male collegiate soccer player who presented with pain along the distal medial tibial border bilaterally consistent with the diagnosis of medial tibial stress syndrome (MTSS). Treatment focused on correcting clinical and kinesiological findings likely contributing to the patient’s condition including fascial mobilization, interferential currents (IFC), strengthening and stretching exercises. After 10 sessions over 10 weeks the patient was able to return to training and competition without pain.
Cataract is a major cause of visual impairment worldwide. There is a paucity of prevalence studies from Sweden. Therefore, we report the prevalence of cataract and its risk factors in a population-based study of older adults in Sweden.
The Tierp Glaucoma Survey was conducted in the municipality of Tierp, Sweden, including 760 subjects aged 65-74 years. The presence of cataract was determined based on retroillumination, with lens opacities evident on slit-lamp examination. To assess risk factors for cataract, odds ratios (ORs) were calculated, adjusted for age and gender.
A total of 234 individuals were found to have cataract, 12 of whom had undergone cataract surgery. The prevalence adjusted for nonparticipation was 31.5% (95% confidence interval 29.4-33.6), 35.2% (95% CI 28.7-41.8) in females and 26.2% (95% CI 19.8-32.6) in males. Cataract was associated with age ≥70 years (OR 1.93; 95% CI 1.41-2.64), female gender (OR 1.54; 95% CI 1.12-2.11), and myopia (OR 2.3; 95% CI 1.16-3.56), while pseudoexfoliation, smoking, diabetes, hypertension, and ischaemic heart disease were not.
Nearly one-third of the sample were estimated to have lens opacities, or had undergone cataract surgery, making cataract a frequent disorder of older age. The study provided further evidence that increasing age, female gender, and myopia are associated with cataract.
Nearly one-third of the sample were estimated to have lens opacities, or had undergone cataract surgery, making cataract a frequent disorder of older age. The study provided further evidence that increasing age, female gender, and myopia are associated with cataract.Background Women have decreased hemodialysis arteriovenous fistula (AVF) maturation and patency rates. We determined the mechanisms responsible for the sex-specific differences in AVF maturation and stenosis formation by performing whole transcriptome RNA sequencing with differential gene expression and pathway analysis, histopathological changes, and in vitro cell culture experiments from male and female smooth muscle cells. Methods and Results Mice with chronic kidney disease and AVF were used. Outflow veins were evaluated for gene expression, histomorphometric analysis, Doppler ultrasound, immunohistologic analysis, and fibrosis. Primary vascular smooth muscle cells were collected from female and male aorta vessels. In female AVFs, RNA sequencing with real-time polymerase chain reaction analysis demonstrated a significant decrease in the average gene expression of BMP7 (bone morphogenetic protein 7) and downstream IL17Rb (interleukin 17 receptor b), with increased transforming growth factor-β1 (Tgf-β1) and transforming growth factor-β receptor 1 (Tgfβ-r1). There was decreased peak velocity, negative vascular remodeling with higher venous fibrosis and an increase in synthetic vascular smooth muscle cell phenotype, decrease in proliferation, and increase in apoptosis in female outflow veins at day 28. In vitro primary vascular smooth muscle cell experiments performed under hypoxic conditions demonstrated, in female compared with male cells, that there was increased gene expression of Tgf-β1, Tgfβ-r1, andCol1 with increased migration. Conclusions In female AVFs, there is decreased gene expression of BMP7 and IL17Rb with increased Tgf-β1 and Tgfβ-r1, and the cellular and vascular differences result in venous fibrosis with negative vascular remodeling.
Recent studies suggest that late recovery from vegetative state (VS) is more prevalent today than previously thought. This study examined the decline in the rate of recovery from VS with time after admission to rehabilitation, and established a new time frame, in which the odds of recovery from VS remain substantial.
Data of 206 patients with VS after traumatic and non-traumatic brain injuries (TBI and NTBI), who were treated at the Loewenstein Rehabilitation Hospital (LRH), in Raanana, Israel, between 2003 and 2015, and described in a previous publication, were further analysed. Rate of recovery from VS was monitored at several time points after admission to intensive care and consciousness rehabilitation (ICCR).
The odds of consciousness recovery were at least 54% at admission to ICCR, and 48%, 33%, 19%, and 7% at 3, 6, 9, and 12months after admission, respectively.
The rate of recovery from VS decreases significantly with time, but contrary to previous consensus, 6-12months after admission to ICCR, the odds of recovery from VS after TBI and NTBI remain substantial.
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