title: Experimental transmission of simian acquired immunodeficiency syndrome (SAIDS) and Kaposi-like skin lesions.
abstract: A disease that is similar to human AIDS may occur in monkeys. Simian AIDS (SAIDS) was experimentally transmitted from 2 rhesus monkeys dying of the disease to 4 cytomegalovirus (CMV) antibody-negative rhesus monkeys. The inocula consisted of the supernatant fluid from 10% homogenates of various tissues with or without buffy-coat cells from blood. Lymphadenopathy, splenomegaly, neutropenia, polymyositis, and other signs of the disease appeared in recipients within a few weeks after inoculation. Two animals developed Kaposi-like "patch" and "plaque" skin lesions and one died of sepsis and profound lymphoid depletion. A second animal also died with lymphoid depletion. All animals became infected with CMV but antibody levels were low in two animals, appeared and then disappeared in one, and never developed in the second monkey which died.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000276:immunology / Q000635:transmission / Q000662:veterinary*; D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D003587:Cytomegalovirus / Q000276:immunology; D003586:Cytomegalovirus Infections / Q000635:transmission; D005260:Female; D008253:Macaca mulatta; D008992:Monkey Diseases / Q000276:immunology / Q000635:transmission*; D012514:Sarcoma, Kaposi / Q000473:pathology / Q000662:veterinary*; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000473:pathology / Q000662:veterinary*; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology; D050378:T-Lymphocytes, Regulatory / Q000276:immunology
chemical_list: D000914:Antibodies, Viral