刺激承山穴引起循膀胱经的神经源性炎症反应

Neurogenic inflammatory reaction along bladder meridian line after Chengshan point stimulated

实验使用大白鼠，由颈静脉注射Ｅｖａｎｓ蓝溶液，同心针电极刺激承山穴，照像记录皮肤Ｅｖａｎｓ蓝的渗出，测定皮肤、内脏Ｅｖａｎｓ蓝含量（ｎ＝１２）．实验证明，在刺激侧爪外侧缘，小腿和大腿背侧，腰骶椎及胸椎皮肤出现沿足太阳膀胱经循行的、点状形式的蓝线反应，对侧小腿及大腿对称部位也有少量蓝点渗出．结果呈现具特征性的沿躯体纵向的点状蓝反应，点连线与足太阳膀胱经循行吻合．这些部位皮肤Ｅｖａｎｓ蓝含量与其周围皮肤有显著性差异（Ｐ＜０．０５）．膀胱和卵巢（睾丸）也出现蓝色渗出，与空肠和降结肠相比Ｅｖａｎｓ蓝含量也有显著性差异（Ｐ＜０．０５）．结果表明，神经源性炎症反应可作为经脉显示的标志，电针刺激穴位可引起特定经脉的呈现，证明了经脉的存在，并有其神经生理学基础．实验还证明经脉与有关脏腑的相关．

Rats are used in this experiment. Evans blue is injected to cervical vein. Chengshan point is stimulated with electrode of same centre needle, inflammatory of Evans blue is recorded with photography and its content is measured in skin of claw lateral border, lower limb dorsum, lumbar-sacrum and throax vertebra that is along meridian line of Zhou Taiyang pang gang in point shape. In right lower limb there are a few blue points. The results are shown in characteristic, blue point reaction along trunk axis, points connected is consistent with meridian line of Zhou Taiyang pang gang. The significant difference (P<0.05) of Evans blue content is between these regions and their surroungding. The blue inflammatory is also shown in bladder and ovary (testis), signifficant difference (P<0.05) of its content is also between they and jejunum, colon. These results indicate that neurogenic inflammatory reaction could be as index of meridian line showed, electric needle stimulation could cause special meridian line, which indicate meridian line existing and which is on neurophysidogical basis. The experiment also demonstrates meridian is relative with relevant Zangfu.