Contractile properties of thyroarytenoid muscle reinnervated by nerve implantation from the ansa cervicalis

甲 杓肌颈袢主支植入术后收缩特性

Objective : To chronologically evaluate the changes in both sides of thyroarytenoid ( TA ) muscles when one side of recurrent laryngeal nerve ( RLN ) was cut off .

目的：研究单侧喉返神经（RLN）切断后，两侧甲 杓 肌 纤维所发生的 酶 组织 化学变化。

Type 2 can retain thyroarytenoid muscle as much as possible on the basis of radical cure .

Ⅱ型和 Ⅲ 型 术式在 保证根治癌肿的基础上应尽可能保留 声带 肌。

Contractile properties of thyroarytenoid muscle after delayed reinnervation of unilateral vocal cord paralysis

环 杓后肌延期神经再支配后收缩特性的 定量 分析

Experimental study of the enzyme histochemistry and structure changes of thyroarytenoid after denervation

单侧 喉 返神经切断后 甲 杓 肌结构与酶学变化的实验性研究

Method : Fifty-four patients ( 65 sides ) with recurrent laryngeal nerve paralysis were examined and only the maximum fibrillation potential amplitudes were recorded in the posterior cricoarytenoid muscles and thyroarytenoid muscles .

方法：对54例（共65侧）喉返神经麻痹患者的 甲 构肌、环 构后 肌 行 肌电图检查，记录最大纤颤电位波幅。

Human vocal fold is a highly differentiated layered structure . The histological structure of the vocal fold is divided into three layers : the epithelium lamina propria and muscle layer ( thyroarytenoid muscle ) .

人类的声带组织是一个高度分化的分层结构，从组织学结构上可分上皮层、固有层和肌肉层（ 甲杓肌）。

Conclusion The proliferation of thyroarytenoid muscle and lateral cricoarytenoid muscle cell of dog remained at high level in 5 months after denervation and then slowed down and atrophy of muscles occurred 6 months after denervation .

结论 甲 杓肌及环杓侧肌失神经支配后5个月内保持高增殖水平，以后均降低，失神经支配6个月后肌萎缩开始明显。

Histochemistry and Ultrastructure of Canine Thyroarytenoid Muscle

狗 喉 甲 杓肌组织化学及超微结构的 研究

Experimental Study on Excitability of Thyroarytenoid Muscle after Reinnervation

狗 声带 内收肌再神经支配后兴奋性研究

Lateral cricoarytenoid muscle posterior cricoarytenoid one thyroarytenoid and interarytenoid ones were often invaded .

环杓侧肌、环杓后肌、 甲 杓间和杓间肌经常受侵；