LP-BM5 virus causes changes in lactic dehydrogenase and oxygen radical production in splenocytes of C57BL/6J mice.

The LP-BM5 murine leukemia virus causes acquired immunodeficiency syndrome in C57BL/6J mice (MAIDS), similar to that of AIDS in humans. The objective of this study was to determine the effect of LP-BM5 viral infection on cellular activation and membrane integrity of splenocytes. Oxidative burst in splenocytes in response to exposure to PMA (20 microg/ml) was significantly higher (p<.

Changes in serum antioxidant concentrations during infection with caprine lentivirus.

We are currently using caprine arthritis encephalitis virus (CAEV) infection in goats as a model to understand changes in some clinical parameters and host response to infection with human immunodeficiency virus (HIV). The objective of this study was to measure changes in serum antioxidant activities in various age groups of goats infected with CAEV. Serum from CAEV-infected goats had significantly higher catalase activity (105.

Pathogenic mechanisms of caprine arthritis-encephalitis virus.

Goats infected with caprine arthritis-encephalitis virus (CAEV) show chronic arthritis and cachexia, which are progressive in nature. The immunopathogenic mechanisms responsible for these progressive clinical symptoms have not been fully elucidated. Various haematological and immunological parameters were evaluated in experimentally-infected goats showing typical signs of CAEV-induced disease.