摘要
对２２只家猫计８８条直肌局部注射Ａ型肉毒杆菌毒素（ＢｏＴｘＡ）后行形态学研究。光镜观察，未发现明显异常，但通过透射电镜观察到，牵拉型肌纤维的神经末梢髓鞘超微结构有异常。
ighty-eight rectus of 22 cats received local
injections of butulinum toxin A for morphologicstudy. A microscopic study showed no changes in
preparations of both control and treated mus-cles.Nerve terminals of the twitch type in the
preparations of the treated muscles showed myelinabnormalities tinder the electron microscope.
出处
《南京铁道医学院学报》
1995年第2期77-80,共4页
Journal of Nanjing Railway Medical College
关键词
肉毒杆菌毒素
眼肌
形态学
药理学
botulinum toxin A
gold chloride(AuCl3)
rectus
nerve terminal
twitch fiber
