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Ergogenic effects of betaine supplementation on strength and power performance
Betaine double-blind crossover design
2015/7/21
Background: We investigated the ergogenic effects of betaine (B) supplementation on strength and power
performance.
Research article Efficacy of tart cherry juice in reducing muscle pain during running: a randomized controlled trial
running randomized controlled trial
2015/7/20
Long distance running causes acute muscle damage resulting in inflammation and decreased force
production. Endurance athletes use NSAIDs during competition to prevent or reduce pain, which carries t...
Research article Comparison of pre-workout nitric oxide stimulating dietary supplements on skeletal muscle oxygen saturation, blood nitrate/nitrite, lipid peroxidation, and upper body exercise performance in resistance trained men
saturation blood nitrate/nitrite lipid peroxidation
2015/7/20
We compared Glycine Propionyl-L-Carnitine (GlycoCarn®) and three different pre-workout nutritional
supplements on measures of skeletal muscle oxygen saturation (StO2), blood nitrate/nitrite (NO...
Motor Development and Physical Activity: A Longitudinal Discordant Twin-Pair Study
ADOLESCENCE EXERCISE MOTOR SKILLS PHYSICAL ACTIVITY TWINS
2017/4/20
Introduction: Previous longitudinal research suggests that motor proficiency in early life predicts physical activity in adulthood. Familial effects including genetic and environmental factors could e...
Analytes and Metabolites Associated with Muscle Quality in Young, Healthy Adults
MUSCLE QUALITY MASS SPECTROMETRY METABOLITES CHEMISTRY SCREEN ANALYTES MAGNESIUM BRANCHED-CHAIN AMINO ACIDS GUT BACTERIAL-RELATED METABOLITES
2017/4/19
Purpose: Identification of mechanisms that underlie lower extremity muscle quality (leg press one repetition maximum/total lean mass; LP/Lean) may be important for individuals interested in optimizing...
Potential Benefit of Inorganic Nitrate in Acute Kidney Injury and Renal Cell Cancer
Inorganic Nitrate Renal Cell Cancer
2017/4/19
We were interested to read the article of Carpentier et al. (1) examining the effect of inorganic nitrate supplementation on renal function before and after exercise. There has been extensive debate a...
Identification of Placebo Responsive Participants in 40km Laboratory Cycling Performance
Caffeine personality placebo effect nocebo effect qualitative
2015/4/7
The placebo effect, a positive outcome resulting from the belief that a beneficial treatment has been received, is widely acknowledged but little understood. It has been suggested that placebo respons...
The Effects of Sodium Citrate Ingestion on Metabolism and 1500-m Racing Time in Trained Female Runners
Middle-distance running buffer ingestion ergogenic aid
2015/4/7
The purpose of the study was to assess the effects of sodium citrate ingestion on the metabolic response to exercise and performance in a 1500-m competitive run in trained female middle-distance runne...
Dietary Re-education, Exercise Program, Performance and Body Indexes Associated with Risk Factors in Overweight/Obese Women
blood lipids 1-RM anthropometry bioimpedance BMI
2015/3/10
This study observed the effect of a dietary re-education plus regular physical activity on body composition, risk factors and physical test performance of sedentary overweight/obese women and to corre...
运动员主要生化指标实验室参考范围的建立
运动员 生化指标
2015/7/1
国家体育总局体育科学研究所生化实验室是国家体育总局训练监控重点实验室的重要组成部分，主要承担着运动队的生化检测任务。在日常工作中发现，由于高水平运动员作为特殊的人群，他们的某些指标检测结果往往会超出普通人参考范围之外，对此类数据我们至今为止没有一个比较明确的参考范围可以参照。所以，建立适合于运动员的生化指标的参考范围成为目前迫切需要解决的一个问题。
2014国际运动训练生物科学问题研究进展高峰论坛在广州举办（图）
2014 国际运动训练生物科学问题研究进展 高峰论坛 广州
2014/12/19
由中国体育科学学会运动生理与生物化学分会主办、广东省体育局承办、广州体育学院协办的“2014国际运动训练生物科学问题研究进展高峰论坛”于2014年12月5-7日在广州体育学院隆重举行。中国体育科学学会副理事长兼秘书长田野，广东省体育局副局长林瑛等领导出席会议开幕式并致辞，开幕式由中国体育科学学会运动生理与生物化学分会常委、广东省体育局科教处处长李捷主持。
为了解自主跑轮运动对C57BL/6小鼠空间学习记忆能力及海马内Notch信号通路的影响，选用12只雄性5周龄C57BL/6小鼠，随机分为运动组(R组，n=6只)和对照组(C组，n=6只)，运动组进行8周的自主跑轮运动，对照组安静饲养，第8周开始利用Morris水迷宫测试其学习记忆能力。运动结束后，断颈处死小鼠取双侧海马，用Western Blot检测小鼠大脑海马内NICD的蛋白表达水平，用RT-P...
陈佩杰，博士，1962年10月出生，上海体育学院教授、博士生导师，现任上海体育学院院长。现是国家自然科学基金委员会生命科学部专家评审组成员，国家体育总局全民健身指导专家委员会委员，教育部体育专业硕士教学指导委员会委员，亚太地区体育科学学会理事,中国体育科学学会理事，中国康复医学会理事，中国体育科学学会运动医学专业委员会副主任委员，中国体育科学学会运动生理生化专业委员会副主任委员，上海体育科学学会常...
miRNA调控机体对训练应激的适应能力，其调控模式影响有氧耐力可训练性。循环miRNA(c-miRNA)与miRNA密切相关，分析不同有氧耐力可训练性水平群体的运动适应性c-miRNA表达变化差异，可获得与训练敏感性相关的c-miRNA表达谱特征。结果显示：高可训练性表型在有氧训练应激诱导下差异表达17条c-miRNA，其中11条上调，6条下调或平稳，其调控功能主要涉及低氧适应通路和脂肪酸β氧化代...