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血淤症时微循环常发生障碍,故微循环研究方法在活血化淤研究中已逐渐成为重要的手段之一。对协助血淤症的诊断、分型,判断血淤的程度及疗效,探讨血淤本质及活血化淤药物作用原理等方面,均有一定的价值。一、临床血淤症研究中常用的微循环检查方法 (一) 甲皱微循环甲皱是复盖指甲根部的皮肤皱摺,常用无名指作为观察的部位,其表皮很薄,透光性好,也易于观察固定,故在活血化淤临床研究中应用最广。甲皱微循环组成为小动脉——微动脉——毛细血管输
Microcirculation often occurs when blood stasis occurs, so microcirculation research methods have gradually become one of the important means in the study of blood circulation. To assist in the diagnosis and classification of blood stasis, to determine the degree and efficacy of blood stasis, to explore the essence of blood stasis and the principle of action of blood stasis drugs, all have a certain value. First, the clinical blood stasis syndrome commonly used microcirculation examination method (a) nail wrinkle microcirculation wrinkles are covering the nail roots of the skin wrinkles, commonly used as the observation site of the ring finger, its thin skin, good light transmission, It is also easy to observe and fix, so it is most widely used in clinical research of blood circulation. The nailfold microcirculation consists of arterioles - arterioles - capillaries