Prognostic value of phenotypic alterations in blood lymphocyte subsets in a murine retrovirus-induced immunodeficiency syndrome (MAIDS).

Mice infected with the Duplan strain of murine leukaemia virus (Dup MuLV), a retrovirus, develop a syndrome sharing several features with AIDS, including lymphadenopathy and profound immunodeficiency. We measured the changes in peripheral blood lymphocyte populations and evaluated their predictive value for the outcome of disease in C57Bl/6 mice. Animals were inoculated with Dup MuLV (SC1/Dup MuLV confluent fibroblast supernatant or spleen extract from an infected mouse).