搜索结果: 106-120 共查到“知识库 运动生物化学”相关记录168条 . 查询时间(3.481 秒)
Surgical Reconstruction of the Anterior Cruciate Ligament：The Central Quadriceps Tendon as an Alternative Graft Source
Anterior Cruciate Ligament Central Quadriceps Tendon
2009/9/1
Significant advances in surgical reconstruction of the anterior
cruciate ligament (ACL) have been made since Jones' described
open reconstruction with the central one-third patellar tendon
in 1963....
ACUTE EFFECTS OF TWO ENERGY DRINKS ON ANAEROBIC POWER AND BLOOD LACTATE LEVELS IN MALE ATHLETES
energy drink anaerobic power blood lactate acute effects
2009/8/26
Nowadays, consumption of supplements and energy drinks is very common among athletes. However, there are limited studies in support of the necessity for energy drink consumption, before and during sh...
THE EFFECTS OF A RECREATIONAL AEROBIC EXERCISE MODEL ON THE FUNCTIONAL ABILITIES OF WOMEN
aerobic exercise functional abilities recreation women
2009/8/26
This research included 59 women aged 22 to 25, 29 of which made up the experimental group, and 30 the control group. The effects of a recreational aerobic exercise model on the indicators of functiona...
SACRAL EPIDURAL STEROID INJECTIONS USED FOR THE PREVENTION OF HAMSTRING INJURIES
hamstring injury prevention sacral epidural injection lumboischialgia sport
2009/8/26
Hamstring injuries can be a severe risk in the career of a professional athlete.
The authors suppose that the origin of chronic hamstring pain can be neurogenic;
therefore, sacral epidural steroid ...
EFFECTS OF ACUTE ETHIONINE-INDUCED HEPATIC ATP DEFICIENCY AT REST AND DURING EXERCISE IN FEMALE RATS
liver ATP glucagon liver glycogen hepatic receptors liver inorganic phosphates
2009/8/26
The effects of an injection (ip) of ethionine (1.0 mg/g) with and without
methionine (1.0 mg/g) were studied at rest and following a 30-min bout of exercise
(26 m/min, 0% grade) in female Sprague-Da...
An analysis of performance factors in sprint distance triathlon
VO2max Anaerobic threshold Technique Lactate
2009/8/24
Triathlon is a combined endurance sport, which includes back-to-back swimming, cycling and running, always in that order and with total time measurements including the transition between events. Accor...
EFFECTS OF A CARBOHYDRATE AND A CARBOHYDRATE AND CASEIN PROTEIN BEVERAGES ON RECOVERY AND PERFORMANCE OF ENDURANCE CYCLING CAPACITY
Ergogenic supplement casein protein recovery cycling performance
2009/8/24
The main aim of this study was to determine if short-term post exercise recovery, cycling performance and muscle damage were altered when consuming a carbohydrate-only beverage (CHO, 7% carbohydrate) ...
Changes in hormonal and lipid profile after a soccer match in male amateur players
testosterone cortisol LDL HDL cholesterol football
2009/8/21
This study examined the effects of a soccer match on plasma lipid profile, testosterone, cortisol and creatine kinase. Venous blood samples were taken before and after an official soccer match from tw...
Muscle metabolism and fatigue during sprint exercise：effects of creatine supplementation
Phosphocreatine anaerobic metabolism energy supply high intensity exercise
2009/8/21
The aim of this paper was to examine muscle metabolism and fatigue during sprint exercise and also to critically evaluate the evidence regarding the efficacy of Cr supplementation in improving perform...
ROYAL JELLY AS A SUPPLEMENT FOR YOUNG FOOTBALL PLAYERS
royal jelly nutrition supplement muscle fat and bone component
2010/9/25
In direct application of scientific discoveries to good quality training process, royal jelly as a supplement is applied as a criterion of positive change in the phase of adaptation and exhaustion of ...
铁在ATP合成、氧的转运与利用等许多生理过程中发挥重要作用。骨骼肌是机体运动中利用铁的重要器官，运动会改变骨骼肌细胞的铁稳态，骨骼肌铁缺乏或铁超载都会影响骨骼肌细胞的功能，进而影响机体的运动能力。因此运动与铁代谢的关系引起越来越多学者的关注。骨骼肌细胞膜上铁转运蛋白受体1(transferrinreceptor1，TfR1)、二价金属离子转运体1(divalentmetaltransporterl...
心肌能量代谢(MEM)障碍与慢性心力衰竭(CHF)发生发展相伴，与病理性心肌肥厚及心功能异常密切相关。剖析了CHF病人的MEM特征，综述了CHF的MEM信号分子及调控通路的研究进展，以及运动干预对CHF患者的MEM相关信号调控通路的影响。心肌中AMPK、PGC-1α、PKB/Akt及HIF-1α等通过多条通路，相互协调地调控MEM。针对CHF的运动干预可影响心肌代谢信号分子，对缓解CHF的能量代谢...
为了研究长期运动对心脏自主神经功能的影响，通过对20名体育学院男生和17名其他男大学生进行心肺功能测试，观察变时反应和心率衰减在运动过程中的变化。结果显示，运动组的变时反应指数显著高于对照组；两组的心率衰减无显著差异。提示，长期运动可增强心脏自主神经系统的调节能力，特别是增强交感神经的敏感性。
Histochemical responses of rats exercised in two weekly frequencies and ingesting standard or hypercaloric diet
Exercise Nutrition Histochemical Muscle
2010/9/16
This study investigated if overfed rats present morphological and histochemical muscle adaptation similar to normally fed, both submitted to two different weekly frequencies of training. Thirty male W...