Document 0440 DOCN M9490440 TI Malignant lymphoma associated with experimentally induced feline immunodeficiency virus infection. DT 9411 AU Poli A; Abramo F; Baldinotti F; Pistello M; Da Prato L; Bendinelli M; Department of Animal Pathology, University of Pisa, Italy. SO J Comp Pathol. 1994 May;110(4):319-28. Unique Identifier : AIDSLINE MED/94334417 AB A malignant low-grade B-cell lymphoma, primarily in the kidney, is described in a specific-pathogen-free cat experimentally infected with feline immunodeficiency virus (FIV) and free of feline leukaemia virus. At the time of diagnosis the cat showed a marked reduction of circulating CD4+ T lymphocytes, was 2 years old, and had been infected for 18 months. FIV was isolated both from peripheral blood mononuclear cells and the neoplastic tissue. DNA of FIV gag gene was detected in several specimens, including the neoplastic tissue. Even if they do not demonstrate a direct role for virus promotion of lymphomas, these and previous observations indicate that B-cell malignant lymphoma might be associated with FIV infection as reported for human and simian immunodeficiency virus infections. DE Animal Blood Cell Count Bone Marrow/PATHOLOGY Cats Feline Acquired Immunodeficiency Syndrome/*COMPLICATIONS/ IMMUNOLOGY/MICROBIOLOGY/PATHOLOGY Female Immunodeficiency Virus, Feline/ISOLATION & PURIF Immunoglobulins/ANALYSIS Immunohistochemistry Kidney/PATHOLOGY Leukocyte Count Lymph Nodes/PATHOLOGY Lymphoma, B-Cell/*COMPLICATIONS/MICROBIOLOGY/PATHOLOGY Microscopy, Electron Specific Pathogen-Free Organisms Spleen/PATHOLOGY Support, Non-U.S. Gov't T4 Lymphocytes JOURNAL ARTICLE SOURCE: National Library of Medicine. NOTICE: This material may be protected by Copyright Law (Title 17, U.S.Code).