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用两只具有巴氏小胃的成年犬,研究了针刺足三里穴对于组织胺性胃液分泌量、总酸度、游离盐酸及结合盐酸的影响。得到了如下结果: 1.针刺后胃液分泌量及总酸度的平均值既大于对照实验的平均值,又大于实验当日针刺前的平均值。针后两狗胃液分泌量平均值比对照实验的平均值分别增加44％及22％;比实验当日针前平均增加37％及58％。针后两狗胃液总酸度平均值分别高于对照实验平均值的％及11％;分别平均高于实验当日针前平均值的10％及68％。 2.针刺对于组织胺生胃液分泌量及总酸度的增加作用可持续十多天。 3.针刺使胃液中游离盐酸增多,而使结合盐酸减少。 4.针刺足三里穴皮肤表层,或夹该处皮肤作为痛刺激未能发现规律性变化,这意味着穴位不分布在皮肤表层,而位于皮肤深部组织中。作用于穴位的有效因素不是痛刺激。 5.针刺前肢相当于足三里穴位处对胃液分泌量、总酸度及游离酸的影响与针刺足三里穴位的效果相反,具有抑制性作用,表明足三里穴对胃功能的影响有特异性作用。
Two adult dogs with small stomachs were used to study the effect of acupuncture at Zusanli on histamine-induced gastric acid secretion, total acidity, free hydrochloric acid and combined hydrochloric acid. The following results were obtained: 1. The average amount of gastric juice secretion and total acidity after acupuncture was greater than the mean value of the control experiment and the average value before the acupuncture on the day of the experiment. The average amount of gastric juice secreted by the two dogs increased by 44% and 22%, respectively, from the average value of the control experiment; it increased by an average of 37% and 58% compared with the average before the needle on the experimental day. The mean total acidity of the two dogs after the needle was higher than the mean value of the control experiment by % and 11% respectively; the average value was higher than the average value of the needle before experiment on the day of 10% and 68%. 2. The effect of acupuncture on the secretion of histamine-derived gastric juice and the increase of total acidity can last for more than 10 days. 3. Acupuncture increases the free hydrochloric acid in the gastric juice and reduces the bound hydrochloric acid. 4. Acupuncture at the skin surface of Zusanli, or clamping the skin as a painful stimulus, failed to detect a regular change, which means that the acupoints are not distributed in the skin surface but in the deep skin tissue. The effective factor that acts on acupuncture points is not painful stimulation. 5. The effect of acupuncturing the forelimb on the secretion of gastric juice, total acidity and free acid at the acupoint of Zusanli is the opposite of the effect of acupuncturing the Zusanli acupoint. It has an inhibitory effect, indicating that the effect of Zusanli on gastric function is specific. effect.