论文关键词：阴阳、气、血、精、津液 生理病机 新解

　　论文摘要： 阴阳学说构筑了中医学理论体系的基础框架，用阴阳概括生理功能，即物质属阴，功能外在表现属阳。气就其生理机制而言，它是机体的代谢过程，是阴阳转换的桥梁。精、血、津液通过摄入和转化而获得，再通过气化既代谢，机体才能做出各种行为动作和产生各种行为状态。气化停止既代谢停止，生命乃绝。治病求本，善辨气、调气，不失为一种治疗大法。就现代医学理论而言，物质和功能转化的桥梁就是新陈代谢，调整和增强新陈代谢就是中医的调气、补气过程，也就是现代医学的治疗大法。
　　
　　
　　New Explanation of Physiological Sickness-mechanism of Yin and Yang，Vital Substance，Blood，Body Fluid
　　
　　[Abstract] The theory of Yin-Yang has constructed the basic frame of theoretical system of Traditional Chinese Medicine (TCM). Yin-Yang generalizes Physiological function ,i.e.substance belongs to Yin,the explicit representation of function belongs to Yang. As the Physiological mechanism of Qi,it is the metabolic course of body and the bridge of Yin-Yang conversion. Vital substance, blood, body fluid are obtained by ingestion and transform, then economy finish various action and bring various state through activity of Qi i.e . metabolic activity. Activity of Qi stops i.e. metabolic activity stops, the life stops. To treat disease one should find out its cause, differentiate Qi and adjust Qi, that is agreat method of treatment. At this point of modern medicine theory, the bridge of matter and function conversion is metabolism. To adjust and enhance metabolism is the process of differentiating Qi and replenishing Ｑi of TCM, that is a great method of treatment of modern medicine.
　　[Key Word] Yin-Yang Qi Xue Vital Substance Body Fluid; Phlysiological Sickness-mechanism ;New Explanation
　　
　　《素问.阴阳应象大伦》说：“阴阳者，天地之道也，万物之纲纪，变化之父母，生杀之本始，神明之府也，治病必求于本。”阴阳学说渗透于中医学的各个方面，构筑了中医学理论体系的基本框架，指导着历代医家的理论思维和诊疗实践。但是在中西医结合的实践中，要用现代生理、病机解释和理解阴阳又有不同。在阴阳平衡、转化、制约的过程中又受精、气、血、津液的制约，故必须一并讨论。
　　用阴阳概括生理功能，二者体现着相反相成、对立互根的关系，即物质属阴，功能外在表现属阳。物质是功能的基础，没有物质的摄入就没有生理功能；而另一方面生理活动既消耗物质和能量，又有助于物质的摄入、化生和能量的贮藏。