It is indicated that chimozine is relative to the forming of peritrophic membrane (PMb) and the den-sity of PMb determined whether Nosema Apis Zander can inject in the ventriculus epithelium.

蜜蜂中肠酪素酶与蜜蜂中肠围食膜的形成有关，而围食膜的致密度又决定了蜜蜂虫能否侵入蜜蜂中肠上皮细胞。

14 cases were transglottic carcinoma showing extension of mass across ventriculus larynges, narrowing cavity anterior to throat, and damaging cricoid cartilage and spooncartilage.

声门癌14例,表现为较大组织肿物室生长,前皮腔受压变窄,环状软骨、勺状软骨破坏。

Objective: Talk about healing method of esophagus fundus ventriculi varicose bleeding,use hypophysin to unite propranolol contrast with somatostatin.

探讨食管胃底静脉曲张破裂出血的经济实用治疗方法,使用垂体后叶素联合心得安与生长抑素比较。