Susceptibility of owl monkeys (Aotus nancymaae) to experimental infection with Bartonella bacilliformis.

ABSTRACT: Bartonellosis, caused by Bartonella bacilliformis, is a clinically significant disease in parts of South America, where it is characterized by fever and hemolytic anemia during the often-fatal acute stage and warty skin eruptions during chronic disease. In this study, we evaluated owl monkeys (Aotus nancymaae) as a potential model for studying the immunogenicity and pathology of bartonellosis. Two groups of animals (n = 3 per group) received either 9.5 x 10(7) CFU B. bacilliformis by the ID route or 1.1 x 10(6) CFU by the IV route and were followed for 140 d. Animals were evaluated by physical exam, complete blood count or hematocrit (or both); infection was confirmed by Giemsa staining of blood smears, PCR amplification, and blood culture. On days 7 and 21, Giemsa-stained blood smears fro

SUBMITTER: Bentzel DE 

PROVIDER: S-EPMC2703158 | biostudies-literature | 2008 Feb

REPOSITORIES: biostudies-literature