1921
Volume 59, Issue 5
  • ISSN: 0002-9637
  • E-ISSN: 1476-1645

Abstract

Macrophage scavenger receptor A (MSR-A) deficient mice MSR-A(-/-) were infected by the intraperitoneal injection of the Plasmodium berghei NK65 strain in the erythrocytic stage. The MSR-A(-/-) mice died significantly earlier than the control mice (P=0.060). In the surviving mice, two peaks of parasitemia were observed: the first 5-7 days and the second at 2-3 weeks after infection. Death of all MSR-A(-/-) mice occurred at either peak of parasitemia, suggesting that MSR-A protects mice from severe infection. This model may be useful for the study of molecular mechanisms of macrophage functions in malaria infection.

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/content/journals/10.4269/ajtmh.1998.59.843
1998-11-01
2017-09-26
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