搜索结果: 46-60 共查到“知识库 人体生理学”相关记录244条 . 查询时间(2.997 秒)
Effects of randomization versus pre-orientation of subjects for the prediction of maximum oxygen uptake using the twelve minutes run test
FIELD TEST PERFORMANCE PEER RELATIONSHIP
2014/3/9
Aim: To compare the results from twelve minutes run test (12-MRT) when subjects run singly with those obtained when subjects run in randomized groups and in pre oriented groups. Methods: 33 subjects p...
Exercise performance and neuromuscular activity at a fixed level of RPE following manipulation of peripheral physiological status.
Perceived exertion Electromyography Sodium bicarbonate
2014/3/9
Purpose
To analyse the effect of manipulation of peripheral physiological status on performance and neuromuscular activity during cycling at a fixed level of RPE.
Methods
Following familiaris...
Dance aerobic instructors’ injuries in relation to external risk factors, part II
hours a day intensity dance style equipment dance aerobic instructors
2014/3/9
Dance aerobic instructors guide, organize and entertain all aerobics classes suffering, thus, from a number of frequently appearing injuries. The purpose of this study was to examine the musculoskelet...
Urban-rural contrasts in motor fitness components of youngster footballers in West Bengal, India
Motor Fitness Urban-Rural Footballer, Sedentary
2014/3/9
In the present world sport and exercise should be well-matched with the surroundings and public healthiness. This study aims to examine whether urban-rural environment have any impact on motor fitness...
The effect of flexible flat-footedness on selected physical fitness factors in female students aged 14 to 17 years
Flexible Flatfoot, Static balance, Dynamic Balance, Agility
2014/3/9
The purpose of this study was to evaluate influence of flexible foot flatness on several physical fitness factors that are necessary for sport performance. Fifty students were randomly selected from e...
Comparison of ground reaction force during different angle of squatting
GROUND REACTION FORCE, KNEE, SQUATTING.
2014/3/9
Squatting is a form of closed kinetic chain movement which commonly being employed in exercise training. However, little is known regarding the amount of force being imposed on the knee at different a...
A comparison of the effect of two different judging systems on the technique selection of Muay Thai competitors - See more at: http://www.jhse.ua.es/jhse/article/view/384#sthash.FN8UHDHi.dpuf
Notational Analysis Judging Muay Thai Technique selection
2014/3/9
Growing internationalisation of the sport of Muay Thai has prompted a debate on which judging system should be implemented internationally; a western system very similar to boxing (used pre-2005 in th...
人参皂苷Rg1对大鼠骨髓间充质干细胞凋亡的保护作用
间质干细胞 细胞凋亡 细胞低氧 大鼠
2013/9/2
研究人参皂苷Rg1(ginsenoside Rg1)对低氧-无血清培养诱导的大鼠骨髓间充质干细胞(rBMSC)凋亡的保护作用及机制。方法 rBMSC在1%O2及无血清培养基条件下培养24 h，培养液中加或不加入人参皂苷Rg1，分析Rg1的作用。Annexin V-FITC/PI染色检测细胞凋亡率、罗丹明123染色检测线粒体膜电位、比色法检测Caspase-3酶活性，实时荧光定量PCR检测Bcl-2...
探讨耐钙昆明小鼠心室肌细胞的急性分离方法及动作电位、L型钙通道电流的记录。方法 采用三步灌流法，首先灌流无钙台氏液，再换成含Ⅱ型胶原酶0.1 mg·mL-1、胰蛋白酶0.01 mg·mL-1、牛血清白蛋白0.2 mg·mL-1的无钙台氏液灌流，消化液灌流期间，每隔5 min加入20 mL 的20 mmol·L-1 CaCl2，以观察流出液是否有单个心肌细胞来判断消化终点，最后灌流含1 mg·mL-...
Can the judo training improve the muscle-skeletal acting in older women with low bone mineral density?
Adapted physicalactivity Bone health Health care
2014/3/9
Osteoporosis is a bone disease that causes bonefragility with increased risks of fractures and negative consequences on humanmobility. The planned and monitored physical activity by professionals have...
确定声音激活通路功能性传导和传输的一种方法
下丘中央核 听反应 传输效率 传导效率
2013/8/14
采用细胞外记录方法研究小鼠下丘中央核(the central nucleus of the inferior colliculus, ICC)听觉神经元对不同频率纯音刺激反应的延时-幅度关系. 对于同一个神经元, 采用基于Pieron’s法则建立的一个新方程, 可对所有单一频率下延时-幅度反应曲线进行很好的拟合, 提示单一频率下延时-幅度反应曲线具有相似的曲度, 而仅表现为同一坐标系下所处位置的差...
目的分析宫颈病变中人乳头瘤病毒（HPV）16亚型E2基因的多态与宫颈病变的关系，了解E2基因变异情况及其与宫颈病变的相关性。方法应用PCR和高分辨率熔解曲线方法针对379例HPV高危亚型阳性宫颈脱落细胞样本进行HPV16感染情况及HPV16亚型E2基因68位点和133位点多态分布情况进行检测。结果379例HPV高危亚型阳性宫颈标本共检出78例HPV16亚型阳性，其在宫颈癌、CINⅡ~Ⅲ、CINⅠ、...
Background: Among the diseases that clinicians deal with, few do have a documented medical history that can be traced back to several centuries ago. A careful study of Rhazes’ Treatments on Gout revea...
本系统的开发和研制能够及时、准确、迅速、方便地管理和有效地利用国民体质监测数据，使每个人都能很容易地利用计算机网络查询获得体质测试结果以及运动、营养、饮食健康的科学指导信息。为实现国民体质监测数据综合管理的自动化、数据库化以及全面现代化，提供了一个良好的方法与范式。