猪等孢球虫在原代猪和牛细胞培养物中的发育

Development of Isospora suis from pigs in primary porcine and bovine cell cultures.

作者信息

Lindsay D S, Blagburn B L

出版信息

Vet Parasitol. 1987 May;24(3-4):301-4. doi: 10.1016/0304-4017(87)90052-5.

Abstract

Sporozoites of Isospora suis penetrated and developed by endodyogeny in primary porcine kidney (PPK) and primary fetal bovine kidney (PFBK) cell cultures. Motile merozoites and binucleate Type I meronts were observed in both types of cultured cells. Multinucleate Type II meronts developed in PPK cell cultures only. These multinucleate meronts were always found singly, were nonmotile and did not form merozoites.

摘要

猪等孢球虫的子孢子通过内二分裂法在原代猪肾（PPK）细胞培养物和原代胎牛肾（PFBK）细胞培养物中侵入并发育。在这两种类型的培养细胞中均观察到能动的裂殖子和双核I型裂殖体。多核II型裂殖体仅在PPK细胞培养物中发育。这些多核裂殖体总是单个出现，无运动能力且不形成裂殖子。