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High-strength or long-duration exercise can lead to significant fatigue, oxidative stress, and muscle damage. The purpose of this study was to examine the effect of mangosteen concentrate drink (MCD) supplementation on antioxidant capacity and lactate clearance in rats after running exercise. Forty rats were divided into five groups: N, non-treatment, C, control, or supplemented with MCD, including M1, M5, and M10 (0.9, 4.5, and 9 mL/day) for 6 weeks. The rats were subjected to 30 min running and exhaustive-running tests using a treadmill. The blood lactate, triglyceride, cholesterol and glucose levels, hepatic and muscular malonaldehyde (MDA) levels, and antioxidant enzymes, including superoxide dismutase (SOD), glutathione peroxidase (GPx), and catalase (CAT), were analyzed. The results of this study demonstrated that MCD supplementation can increase GPx and CAT activities, alleviate oxidative stress in muscle, and increase lactate clearance, and is thereby beneficial to reduced muscle fatigue after exercise.

This meta-analysis was conducted to assess differences in a child's health-related quality of life (HRQOL) as reported by the child and their parents using the Pediatric Quality of Life InventoryEight studies encompassing 16 independent groups met the inclusion criteria and were combined and compared in this meta-analysis. Fixed effect analysis was applied in the subgroup analysis to compare differences between children with ADHD and those with typical development.Small to moderate magnitudes of parent-child discrepancies were found in the ratings of the children's HRQOL both in those with ADHD (g = -0.23 [-0.33, -0.13], p 0.001, physical HRQOL; g = -0.60 [-0.71, -0.48], p 0.001, psychosocial HRQOL) and in those with typical development (g = -0.27 [-0.31, -0.23], p 0.001, physical HRQOL; g = -0.29 [-0.33, -0.25], p 0.001, psychosocial HRQOL) except for emotional HRQOL in children with typical development (g = 0.003 [-0.04, 0.04], p = 0.90). The parent-child discrepancy in rating the child's psychosocial HRQOL was significantly larger in the children with ADHD than in those with typical development.This meta-analysis suggests that a child's HRQOL may be assessed in children and adolescents with ADHD both by parent proxy- and child self-reports. Parent-child discrepancies, especially in psychosocial HRQOL, and sources of discrepancy need to be addressed when assessing the child's HRQOL and planning interventions in children with ADHD. Implications for Rehabilitation Parents reported a significantly worse health-related quality of life of their children than both the children with attention deficit hyperactivity disorder and those with typical development. A child's health-related quality of life needs to be assessed both by parent proxy and self-reports of the children. Children with attention deficit hyperactivity disorder and those with typical development differed significantly in parent-child discrepancy in child's psychosocial health-related quality of life, but not in physical health-related quality of life. Parent-child discrepancies, especially in psychosocial health-related quality of life, and sources of discrepancy (e.g., child, parent or family characteristics) need to be addressed when assessing the child's health-related quality of life and planning interventions in children with attention deficit hyperactivity disorder.

Background The potential risk for cognitive impairment following surgery and anesthesia is a common concern, especially in the elderly and more fragile patients. The risk for various neurocognitive effects is thus an area of importance. The independent impact of surgery and anesthesia is still not known. Likewise, the independent effect of different drugs used during anesthesia is a matter of debate, as is the number and amounts of drugs used and the “depth of anesthesia.” So, understanding the drug-related phenomenon and mechanisms for postoperative cognitive impairment is essential. This meta-analysis aims to compare the effects of propofol and sevoflurane anesthesia on postoperative cognitive function in elderly patients with lung cancer. Methods This study is a systematic review and meta-analysis for controlled clinical studies. Public-available online databases were searched to identify eligible randomized placebo-controlled trials or prospective cohort studies concerning the effects of propofol and sevoflurane on postoperative cognitive function. The primary endpoints are postoperative mini-mental state examination (MMSE) scores at various time points; the secondary endpoint is the serum S100beta concentration 24 h after surgery. Standard mean differences (SMDs) along with 95% confidence intervals (CIs) were extracted and analyzed using random or fixed-effects models. Analyses regarding heterogeneity, risk of bias assessment, and sensitivity were performed. Results We searched 1626 eligible publications and 14 studies of 1404 patients were included in the final analysis. The majority of included studies had been undertaken in Asian populations. Results suggested that propofol has a greater adverse effect on cognitive function in the elderly patients with lung cancer than sevoflurane. There were significant differences in issues of MMSE 6 h (11 studies; SMD -1.391, 95% CI -2.024, − 0.757; p p p p p Conclusion Propofol has a more significant adverse effect on postoperative cognitive function in elderly patients with lung cancer than sevoflurane.

Attention deficit hyperactivity disorder (ADHD) is a prevalent developmental disorder that seriously and negatively impacts a child's health-related quality of life (HRQOL). However, no meta-analysis has been conducted to examine the magnitude of impact, domains affected and factors moderating the impact. This review included nine studies that compared HRQOL of children or adolescents with ADHD with those with typical development using both child self-reports and parent proxy-reports. Seven among nine studies were meta-analytically synthesized to examine the degree of impact of ADHD on children and adolescents, parent-child discrepancy, and the moderators. The results indicate that ADHD impact a child's or adolescent's HRQOL negatively with a moderate effect in physical and a severe effect in psychosocial (i.e., emotional, social, and school) domains. Parental ratings of overall HRQOL in children or adolescents with ADHD were not significantly different from child's ratings when compared with typically developing children and adolescents. Age was negatively associated with all domains of HRQOL in children and adolescents with ADHD both by parent- and child-ratings, and the strongest effect was found in parental ratings of child's emotional HRQOL, with a moderate correlation. This meta-analysis suggests that HRQOL may be assessed in children and adolescents with ADHD both by parent proxy- and child self-reports, and that interventions may be planned accordingly. Future meta-analysis may explore how measures of HRQOL and other factors including child, parental, familiar and school characteristics influence the impact of ADHD and the parent-child agreement in children and adolescents.

Coffee is hepatoprotective and potentially antiviral, however, its anti-hepatitis B virus (anti-HBV) property is not known in humans. This study investigated the influence of coffee drinking behaviour as well as clinical and biochemical profiles of hepatitis B e antigen (HBeAg) negative participants on circulating HBV DNA and hepatitis B surface antigen (HBsAg) levels at a 24-week interval. Exactly 114 chronically HBV-infected adult participants were enrolled from the University of Malaya Medical Centre (UMMC), Malaysia. A significant reduction of HBV DNA level was observed in those drinking three or more cups of coffee per day, with a median reduction of 523 IU/mL (P = 0.003). Reduction of HBsAg level was observed in those drinking two cups per day, with a median reduction of 37 IU/mL (P &lt, 0.001). Multivariate analysis showed that increased coffee intake (P = 0.015) and lower ALT level (P = 0.033) were the significant predictors for a lower HBV DNA level, whereas increased coffee intake (P = 0.002) and having a family history of HBV infection (P = 0.021) were the significant predictors for a lower HBsAg level. These data suggest that drinking three cups or more coffee per day reduces circulating HBV DNA and HBsAg levels.