title: Research of antigen and antibodies from retroviruses, CMV and HBV among prisoners of the penitentiary complex of the region of Campinas, SP, Brazil.
abstract: Some viruses of the families Retroviridae, such as Human T Lymphotropic Virus (HTLV); Herpesviridae as the Cytomegalovirus (CMV) and Hepadnaviridae such as the Hepatitis B Virus (HBV) are liable to be co-transmitted with the Human Immunodeficiency Virus (HIV). Since prisoners are exposed to several and important risk factors involved in the transmission of HIV and the above mentioned viruses, male inmates from the penitentiary complex of Campinas, SP, Brazil, including HIV+ and HIV- ones, were examined for the presence of HTLV-I and/or II antibodies; IgG and IgM anti-CMV antibodies, and the research of the superficial hepatitis B antigen (HBsAg). The presence of anti-HTLV-I and/or II was determined by the Western Blot (WB) technique, whereas IgG and IgM anti-CMV and the search of HBsAg were carried out by the Microparticle Enzyme Immunoassay (MEIA-Abbott Lab). With regard to anti-HTLV-I and/or II, 58.3% (14/24-Number of positive reactions/number of sera examined) were reactive among the anti-HIV positive sera. Conversely, only 12.5% (3/24) among the HIV- negative sera showed positive reactions to HTLV-I and/or II antibodies. When looking for IgG anti-CMV percentages of 97.7% (43/44) and 95% (38/40) were obtained for anti-HIV positive and negative sera, respectively. As to IgM anti-CMV antibodies 11.36% (5/44) and 2.5% (1/40) of reactive sera were found for anti-HIV positive and negative, respectively. The HBsAg was found in 12.8% (5/39) of the sera which were anti-HIV positive.
authors.affiliation: Department of Clinical and Toxicological Analysis, College of Medical Sciences, Catholic University of Campinas (PUCAMPP) Campinas, SP, Brazil.
authors.forename: N M
authors.initials: NM
authors.lastname: Osti
authors.forename: A F
authors.initials: AF
authors.lastname: de Castro
authors.forename: L C
authors.initials: LC
authors.lastname: Ricci
mesh_terms: D000914:Antibodies, Viral / Q000097:blood*; D000956:Antigens, Viral / Q000097:blood*; D001938:Brazil; D003587:Cytomegalovirus / Q000276:immunology*; D003586:Cytomegalovirus Infections / Q000097:blood / Q000150:complications / Q000635:transmission*; D006678:HIV / Q000276:immunology*; D015658:HIV Infections / Q000097:blood / Q000150:complications / Q000635:transmission*; D006509:Hepatitis B / Q000097:blood / Q000150:complications / Q000635:transmission*; D006515:Hepatitis B virus / Q000276:immunology*; D006801:Humans; D008297:Male; D011329:Prisoners; D012307:Risk Factors
chemical_list: D000914:Antibodies, Viral; D000956:Antigens, Viral