新月鱼体表的类穴位结构及其类经络分布

目的:探讨新月鱼是否存在类穴位与类经络结构.方法:将成年新月鱼放入30μM DiA水溶液中3小时,再放入自来水中20分钟,然后经10%乙醚水溶液麻醉,在荧光显微镜下用B-2A组合滤光镜观察荧光标记.结果:在显微镜下标记物呈亮圆点状,大多标记物单个分布,部分标记物成簇(2-5个/簇)分布,规律地分布于身体各部.标记物在头部的分布围绕眼眶呈环状分布,在眼周后、下3/4象限呈两条弧线排列,至前上1/4象限汇合称一条弧线;在躯体部,可观察到标记物从背部到腹部沿躯干纵轴形成六条线,分别位于鱼背侧起第2、4、6、7、8、9排鱼鳞上,每条线上标记物最多可达22簇,少则7簇,每簇标记物1-5个.标记物在尾部呈3-4条排列.结论:1)新月鱼存在类穴位与类经络结构.2)动物皮肤感觉器官并不是均匀地分布于全身,而是若干感觉器官聚集成簇,若干簇又有规律的沿躯体长轴排列成线,类似于传统经络与穴位.

ACUPOINT-LIKE STRUCTURE AND MERIDIAN-LIKE DISTRIBUTION ON THE BODY SURFACE OF PLATYFISH

Objective To probe into whether an acupoint-like and meridian-like structure was existed in platyfish.Methods Adult platyfish was put in 30 Pm 4-Di-2-ASP water solution for 3h,then,in pipe water for 20min,afterward,the fish was anesthetized in 10% aether water solution,and the fluorescent labeling was observed under fluorescent microscope with B-3A combination filter.Results The labels observed under the microscope were in round bright dot,a majority of dots were distributed separately and a part of them was in cluster(2-5 dots/cluster)on various parts of the body in regular arrangement.The labels on the head were circularly distributed around the eye and two arches were formed posterior to the eye and in the inferior 3/4 quadrant.These two arches joined one arch in the anterior superior 1/4 quadrant.On the fish trunk,it was observed that the labels were distributed from the back to the abdomen along the longitudinal axis of the trunk,forming 6 lines,located on No.2,4,6,7,8 and 9 scale rows successively on the dorsal part of fish.Each line was composed of 7 to 22 label clusters and 1-5 labels were counted in each cluster.The labels were arranged as 3-4 lines on the tail.Conclusion 1)Acupoint-like and meridian-like structure was existed in platyfish.2)The skin sensory organs of animal were not distributed evenly all over the body.Instead,a number of sensory organs were put together in cluster and a number of them were in linear distribution regularly along the long axis of the trunk,which was similar to the distribution of traditional meridians and acupoints.