猫胫前肌内的感受器的组织学观察

HISTOLOGICAL OBSERVATION OF RECEPTORS IN MUSCULUS TIBIALIS ANTERIOR OF CAT

为配合针麻原理的研究,我们以与足三里和上巨虚等常用穴位有关的胫前肌作研究材料,用Barker氏染色法和传统的氯化金染色法等对胫前肌内的感受器进行了观察。为了比较,还观察了腓肠肌和比目鱼肌。结果发现,在这些肌肉中有四种感受器:即肌梭、腱器官、环层小体和游离神经末梢。但在胫前肌内未看到环层小体。实验结果提示,肌梭和游离神经末梢可能与针感有关。

When we study the effect of acupuncture-anaesthesia,we need to know the receptors in the muscle.The upper part of the musculus tibialis anterior was our object,which may contain the points of Zusanli and Shangjuxu.The musculi soleus and gastrocnemius were taken also for the purpose of comparation.We found there are four kinds of receptors in these muscles by Barkers method,the tradition gold method and so forth.The four kinds of receptors were the muscle spindles,the tendon organs,the Pacinian corpuscles and free nerve endings.We found no Pacinian corpuscles in the musculus tibialis anterior.So we suggests thar the muscle spindles may be the receptors for the acupuncture,but the free nerve endings may not be expelled.