toxoplasma

Abstract: Rhoptry protein 2（ROP2）is a kind of secreted antigen in life cycle of Toxoplasma gondii, it has the high conservation and immunoreactivity.

摘要 ： 棒状蛋白2（ROP2）为弓形虫生活史各期均能分泌抗原，其具有高度保守性和免疫反应性。

New research shows that it is ineffective to use sulfa drugs (including sulfapyridine and ethylamine) for preventing toxoplasma infection. 15 percent AIDS have toxoplasma.

新发现，采用磺胺类药物包括（磺胺嘧啶和胺嘧啶及SMZco）预防弓形虫感染是无效。15%AIDS并有弓形虫。

Objective To observe the T cell subsets variation within gut mucosa-associated tissues and mucosal immune response induced by Toxoplasma gondii tachyzoite in BALB/c mice.

目经口感染弓形虫速殖子小鼠肠道粘膜组织诱导部位与效应部位T细胞亚群变化,探讨肠道粘膜免疫应答机制。