n.波特淋毒素

Objective To explore the cause of hemifacial spasm (HFS) and evaluate the therapeutic efficacy of botulin A. 目的探討面肌痙攣的病因，評估A型肉毒毒素治療面肌痙攣的療效。

Results The results showed that Type-C botulin had high safety without killing natural enemies of rodent. 結(jié)果C型肉毒毒素有很高的安全性,不傷害鼠類天敵;利用0。10%25、0。15%25、0。

Objective To acquire the optimum concentration of Type-C botulin used in killing wild rodent on the grassland in Datong city. 目的用濃度分別為0。10%25、0。15%25、0。20%25的C型肉毒毒素對大同市草地害鼠進行殺滅試驗,以確定草地滅鼠應(yīng)用的最佳濃度。

A severe,sometimes fatal food poisoning caused by ingestion of food containing botulin and characterized by nausea,vomiting,disturbed vision,muscular weakness,and fatigue. 肉毒桿菌中毒一種因食含有肉毒桿菌素的食物而引起的嚴重的，有時可致命的食物中毒，特征是眩暈、嘔吐、視力擾亂、肌肉無力和疲勞。

A severe, sometimes fatal food poisoning caused by ingestion of food containing botulin and characterized by nausea, vomiting, disturbed vision, muscular weakness, and fatigue. 肉毒桿菌中毒一種因食含有肉毒桿菌素的食物而引起的嚴重的，有時可致命的食物中毒，特征是眩暈、嘔吐、視力擾亂、肌肉無力和疲勞