首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   23篇
  免费   0篇
  1989年   1篇
  1988年   1篇
  1972年   1篇
  1957年   2篇
  1954年   4篇
  1953年   4篇
  1952年   6篇
  1950年   4篇
排序方式: 共有23条查询结果,搜索用时 15 毫秒
1.
2.
3.
ABSTRACT. It is well known that Plasmodium -infected hosts are immunosuppressed, as shown by their depressed immune responsiveness to a variety of antigens. It is not known, however, whether the immune response of malaria-infected animals to the malarial parasite itself is suppressed. The availability of a noninfectious, immunosuppressive factor (ISF) derived from Plasmodium berghei -infected rat erythrocytes made it possible to investigate this question. Mice infected with P. berghei and injected with the ISF had higher levels of parasitemia and shorter survival times than control mice that were similarly infected but were treated with control material derived from noninfected rat erythrocytes or with saline solution. Conversely, mice immunized against the ISF and then infected with P. berghei had lower parasitemias and longer survival times than mice immunized with the control material or with saline solution. We conclude that immunosuppression in murine malaria affects the course of malaria infection.  相似文献   
4.
5.
6.
7.
8.
9.
10.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号