Mccartypayne3600

Participants in the mindfulness class experienced greater improvement in affect (ηp2 =.08) from before to after class and higher remembered pleasure during the yoga class (ηp2 =.19) compared to those in the appearance class. Emphasizing changes to appearance in yoga instruction may place participants at risk for less positive affect and less positive experiences of embodiment compared to mindfulness-based or even neutral yoga instruction.Purpose To assess the effects of a taper strategy on neuromuscular and metabolic fitness in team sport athletes, through a systematic review and meta-analysis. Method To be included in this meta-analysis, studies had to involve competitive team sport athletes and a tapering intervention providing details about the procedures used to decrease the training load, as well as competition or field-based criterion performance and all necessary data to calculate effect sizes. Four databases were searched according to these criteria, which led to the identification of 895 potential studies and the subsequent inclusion of 14 articles. Independent variables were training intensity, volume and frequency, as well as the pattern of taper and its duration. The dependent variable was performance obtained in various neuromuscular and metabolic tests. Results There was limited evidence of a moderate taper-induced improvement in repeated sprint ability (Standardized Mean Difference (SMD) (95%IC;I2) = 0.41 (0.26-0.55;0%)) and moderate evidence of a moderate increase in maximal power (SMD (95%IC;I2) = 0.44 (0.32-0.56;15%)), change of direction speed (SMD (95%IC;I2) = 0.38 (0.15-0.60;28%)) and maximal oxygen uptake (SMD (95%IC;I2) = 0.76 (0.43-1.09;37%)). Conclusion Tapering is an effective training strategy to improve maximal power, maximal oxygen uptake, repeated sprint ability and change of direction speed in team sports. However, the literature lacks studies using various tapering strategies to compare their effectiveness and make evidence-based recommendations. Future original studies should focus on this major issue.While caffeine effects on postural balance are controversial and while postural sways are an issue for middle-aged adults, no data is available concerning the caffeine effects on these sways. As women have a greater sensitivity to caffeine consumption than men, we hypothesized that caffeine may positively affect these sways. Therefore, this study aimed to assess the effects of different caffeine doses on postural balance in middle-aged women. Twenty-five healthy middle-aged women were recruited to evaluate their postural performance, after treatment capsule intake. As a result, significant improvements were observed only in eyes closed on foam surface, after low caffeine consumption.Objectives Hepatocellular carcinoma (HCC) is characterized by elevated in oxidative stress and inflammatory cytokines, which enhance destructive effects of the tumor. Therefore, we conducted this study to investigate the protective effects of sodium ascorbate against thioacetamide-induced HCC in rats through studying its effect on the apoptotic pathway in rats. In addition, in vitro activity of sodium ascorbate was investigated on HepG2 and compared with cisplatin.Methods HCC was experimentally induced by injecting rats with 200 mg/kg thioacetamide intraperitoneally twice weekly for 16 weeks. Part of HCC rats was concomitantly treated with 100 mg/kg sodium ascorbate intraperitoneally during the 16-week period. Hepatic tissues were used for the determination of NFκB, Nrf2, TNF-α, caspase-3, caspase-8 and caspase-9.Results Sodium ascorbate significantly attenuated HCC-induced reduction in the expression of NrF2 associated with a reduction in concentrations of hydrogen peroxide and superoxide anion. In addition, sodium ascorbate blocked HCC-induced increase in the expression of NFκB and TNF-α. Sodium ascorbate slightly increased the activity of caspase-3, -8 and -9 in vitro but inhibited their activities in vivo.Conclusion In spite of the antioxidant and anti-inflammatory activity of sodium ascorbate, it produced selective cytotoxic activity via direct activation of the apoptotic pathway in cancer cells without affecting the apoptotic pathway in normal hepatic cells.Background/objectives Functional disability (FD) is common after stroke and associated with the occurrence of future adverse events; however, whether FD is as strong a risk factor as comorbid vascular risk factors for cardiovascular events and death is unclear.Methods Consecutive patients 3-6 months after index ischemic stroke were assessed at baseline and followed up for documented new cardiovascular events (recurrent stroke, acute myocardial infarction, and sudden death) and death within 5 years. Comorbidity of vascular risk factors was stratified as low or intermediate-to-high risk according to the Stroke Prognostic Instrument II. Four mutually exclusive cohorts were identified (1) intermediate-to-high risk only, n = 505, (2) FD only, n = 78, (3) both intermediate-to-high risk and FD, n = 264, and (4) low risk and no FD, n = 240.Results The incidence of cardiovascular events was lowest in patients free of FD with low risk, followed by patients with FD alone, intermediate-to-high risk alone, and both. GSK1265744 chemical structure Compared with intermediate-to-high risk only, patients free of FD with low risk had a significantly lower adjusted hazard ratio (HR) (HR 0.56, 95% confidence interval [CI] 0.33-0.94), patients with FD only had a similar HR (HR 0.47, 95% CI 0.19 -1.18), and patients with both FD and intermediate-to-high risk had a significantly higher HR (HR 2.13, 95% CI 1.53-2.98) of cardiovascular events. A similar trend but a larger HR was noted for all-cause death.Conclusion FD 3-6 months after ischemic stroke is a risk equivalent to comorbidity of conventional vascular risk factors for the incidence of cardiovascular events and mortality of all-cause death.Dendrobium cariniferum is a valuable ornamental and medicinal plant rich with polysaccharides, alkaloid, and other bioactive compounds, which are potential raw materials for pharmacological utilization. In this study, an efficient protocol for the rapid propagation of D. cariniferum was developed. By using the tissue culture protocol, the effects of pH, hormone combinations, temperatures, light intensity, culture time protocorm proliferation, seedlings rooting, and accumulation of biomass with bioactive compounds were investigated. The experiments showed that the medium [1/2 MS + activated carbon1.0 g/L+ agar strip 7.5 g/L + sucrose 25 g/L] effectively promoted the germination of D. cariniferum seeds. The optimal culture conditions were found at pH 5.7, temperature 23 ± 2°C, and light intensity of 1000 Lx in the protocorm proliferation stage. Adding 1.5 g/L peptone in the medium effectively promoted the seedling rooting. The optimal culture conditions for accumulation of bioactive compounds (polysaccharides and alkaloids) of seedlings were found at temperature of 25 ± 2°C, light intensity of 1500-2000 Lx after the 60-day (d).