microvilli

Abstract： The lactase enzyme is a disaccharidase located in the brush border (microvilli) of enterocyte in small intestine of mammalian.

摘要： 乳糖是存在于哺乳动物小黏膜微绒毛膜表面上的一种双糖。

Pathological examinations showed that microvilli in intestines was necrotic and falled off, and heamorrhagic and necrogenous enteritis occurred.

病理检查发现，大杆菌可致家兔道微绒毛坏死、脱落，表现出血性坏死性，质脏器充血。