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动生物化学最基本和最终的任务,是提高运动技术水平,解决运动负荷量、运动和休息的关系,恢复运动疲劳。在运动训练中,利用生物化学手段通过尿肌酐的测定,来了解运动员肌肉数量和质量的变化。大家知道,粪尿是人体终极排泄物,但它们形成的机理却根本不同。粪便是食物经过消化系统吸收后的剩余废弃物,尿液则是小肠吸收的营养经肝脏进入血液循环,经肾脏过滤而成。滤后的血液成为原尿,原尿通过尿细管时90%以上被回收再入体内,仅有不足1O%送入膀胱排出。由此可见,血液是尿的前身,尿液是血液的分身。
The most basic and ultimate task of dynamic biochemistry is to improve the level of exercise skills, to solve the relationship between exercise load, exercise and rest, and to restore exercise fatigue. In exercise training, the use of biochemical methods through the determination of urinary creatinine, to understand the changes in the number and quality of athletes muscles. As we all know, excrement is the ultimate body excrement, but their formation mechanism is fundamentally different. Excrement is the food after the digestion system to absorb the remaining waste, urine is absorbed by the small intestine into the blood circulation of the liver by the kidney filter. After filtering the blood to become the original urine, the original urine through the urine of more than 90% of the tube was re-entry into the body, less than 1O% into the bladder discharge. Thus, blood is the predecessor of urine, urine is the body of blood.