Hematological changes in mice experimentally infected with Trypanosoma Cruzi

TLDR: Mice inoculated with trypanosoma cruzi display an intense thrombocytopenia which is more severe in animals infected with the Y than CL strain and is likely to be related to more general phenomena affecting the host rather than to direct damage of platelets or precursor cells by parasitism.

Abstract: Mice inoculated with trypanosoma cruzi display an intense thrombocytopenia which is more severe in animals infected with the Y than CL strain. In animals inoculated with a T. cruzi strain which induces chronic infection (Colombiana), the number of platelets decreases as parasitemia ascends, and then reverts to normal values as soon as the acute infection merges into the chronic phase. The mechanisms involved in the thrombocytopenia are still obscure and are likely to be related to more general phenomena affecting the host rather than to direct damage of platelets or precursor cells by parasitism. Anemia and leukopenia are also present in T. cruzi infected mice.