4.7 Article

Kinetics of antibody responses to Plasmodium falciparum-infected erythrocyte variant surface antigens

期刊

JOURNAL OF INFECTIOUS DISEASES
卷 187, 期 4, 页码 667-674

出版社

OXFORD UNIV PRESS INC
DOI: 10.1086/373994

关键词

-

向作者/读者索取更多资源

The kinetics of antibody responses to the Plasmodium falciparum malaria parasite-induced erythrocyte surface antigens (PIESAs) in 26 Kenyan children were examined by use of flow cytometry and agglutination assays. Although 19 of the 26 children mounted a primary antibody response to PIESAs within 2 weeks of experiencing an acute episode and maintained high antibody levels for at least 12 weeks, the remaining 7 children had responses that were weak and brief. Resistance to reparasitization was decreased in the children with short-lived responses. Isotype profiles of responses in 11 of the children studied suggest that they may have failed to switch to IgG after the initial IgM response. These data suggest that children vary widely in their ability to respond to PIESAs and that, in some individuals or with certain PIESA variants, short-lived antibody responses are induced that may be associated with poor antibody class switching.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.7
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据