Incidence of retroviruses in some Brazilian groups
The prevalence of human T lymphotropic virus type I (HTLV-I) and human immunodeficiency virus (HIV) antibodies was evaluated in Brazil among 116 aboriginal Indians living in a pre-Amazonian region, and in 44 patients with haematological malignant disorders being treated in Rio de Janeiro. Screening...
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| Veröffentlicht in: | Immunology letters 1988-05, Vol.18 (1), p.15-18 |
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| creator | Andrada-Serpa, M.J. Dobbin, J.A. Gomes, P. Linhares, D. Azevedo, J.G. Hendriks, J. Clayden, S.A. Rumjanek, V.M. Tedder, R.S. |
| description | The prevalence of human T lymphotropic virus type I (HTLV-I) and human immunodeficiency virus (HIV) antibodies was evaluated in Brazil among 116 aboriginal Indians living in a pre-Amazonian region, and in 44 patients with haematological malignant disorders being treated in Rio de Janeiro. Screening for the presence of antibodies to HIV was performed routinely for 17224 blood donors at the National Cancer Institute, Rio de Janeiro, from January 1986 to May 1987. The results demonstrated that HIV infection was not endemic among Brazilian Indians, as none of them had antibodies to HIV, in contrast with the population of Rio de Janeiro, which showed a high prevalence (0.34%) of positivity among normal individuals. In a small group of patients with haematological disease only one with acute lymphoblastic leukaemia proved to be HIV-positive, the infection having been acquired through previous blood transfusion. None of the serum samples reacted with HTLV-I, including those of 17 non-Hodgkin's lymphoma patients. HTLV-I infection does not seem to be endemic in this country, but further large scale studies are necessary, especially in patients with haematological disorders, homosexual individuals and drug users. |
| doi_str_mv | 10.1016/0165-2478(88)90063-6 |
| format | Article |
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Screening for the presence of antibodies to HIV was performed routinely for 17224 blood donors at the National Cancer Institute, Rio de Janeiro, from January 1986 to May 1987. The results demonstrated that HIV infection was not endemic among Brazilian Indians, as none of them had antibodies to HIV, in contrast with the population of Rio de Janeiro, which showed a high prevalence (0.34%) of positivity among normal individuals. In a small group of patients with haematological disease only one with acute lymphoblastic leukaemia proved to be HIV-positive, the infection having been acquired through previous blood transfusion. None of the serum samples reacted with HTLV-I, including those of 17 non-Hodgkin's lymphoma patients. HTLV-I infection does not seem to be endemic in this country, but further large scale studies are necessary, especially in patients with haematological disorders, homosexual individuals and drug users.</description><identifier>ISSN: 0165-2478</identifier><identifier>EISSN: 1879-0542</identifier><identifier>DOI: 10.1016/0165-2478(88)90063-6</identifier><identifier>PMID: 2897948</identifier><identifier>CODEN: IMLED6</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Adolescent ; Adult ; AIDS/HIV ; Antibodies, Viral - analysis ; Biological and medical sciences ; Blood Donors ; Brazil ; Brazilian Indians ; Deltaretrovirus - immunology ; Deltaretrovirus Infections - complications ; Deltaretrovirus Infections - epidemiology ; Deltaretrovirus Infections - immunology ; Female ; Fundamental and applied biological sciences. Psychology ; HIV - immunology ; HIV Antibodies ; HIV Seropositivity - epidemiology ; HIV Seropositivity - immunology ; Human immunodeficiency virus ; Human T lymphotropic virus type I ; Humans ; Indians, South American ; Lymphoproliferative Disorders - complications ; Male ; Microbiology ; Middle Aged ; Replicative cycle, interference, host-virus relations, pathogenicity, miscellaneous strains ; Retroviruses ; Virology</subject><ispartof>Immunology letters, 1988-05, Vol.18 (1), p.15-18</ispartof><rights>1988</rights><rights>1990 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c417t-54100e3f06984fb477c6d9f2eb5475d29ec315623d24e5698a905ba57cf9560e3</citedby><cites>FETCH-LOGICAL-c417t-54100e3f06984fb477c6d9f2eb5475d29ec315623d24e5698a905ba57cf9560e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0165-2478(88)90063-6$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=6763449$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/2897948$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Andrada-Serpa, M.J.</creatorcontrib><creatorcontrib>Dobbin, J.A.</creatorcontrib><creatorcontrib>Gomes, P.</creatorcontrib><creatorcontrib>Linhares, D.</creatorcontrib><creatorcontrib>Azevedo, J.G.</creatorcontrib><creatorcontrib>Hendriks, J.</creatorcontrib><creatorcontrib>Clayden, S.A.</creatorcontrib><creatorcontrib>Rumjanek, V.M.</creatorcontrib><creatorcontrib>Tedder, R.S.</creatorcontrib><title>Incidence of retroviruses in some Brazilian groups</title><title>Immunology letters</title><addtitle>Immunol Lett</addtitle><description>The prevalence of human T lymphotropic virus type I (HTLV-I) and human immunodeficiency virus (HIV) antibodies was evaluated in Brazil among 116 aboriginal Indians living in a pre-Amazonian region, and in 44 patients with haematological malignant disorders being treated in Rio de Janeiro. Screening for the presence of antibodies to HIV was performed routinely for 17224 blood donors at the National Cancer Institute, Rio de Janeiro, from January 1986 to May 1987. The results demonstrated that HIV infection was not endemic among Brazilian Indians, as none of them had antibodies to HIV, in contrast with the population of Rio de Janeiro, which showed a high prevalence (0.34%) of positivity among normal individuals. In a small group of patients with haematological disease only one with acute lymphoblastic leukaemia proved to be HIV-positive, the infection having been acquired through previous blood transfusion. None of the serum samples reacted with HTLV-I, including those of 17 non-Hodgkin's lymphoma patients. HTLV-I infection does not seem to be endemic in this country, but further large scale studies are necessary, especially in patients with haematological disorders, homosexual individuals and drug users.</description><subject>Adolescent</subject><subject>Adult</subject><subject>AIDS/HIV</subject><subject>Antibodies, Viral - analysis</subject><subject>Biological and medical sciences</subject><subject>Blood Donors</subject><subject>Brazil</subject><subject>Brazilian Indians</subject><subject>Deltaretrovirus - immunology</subject><subject>Deltaretrovirus Infections - complications</subject><subject>Deltaretrovirus Infections - epidemiology</subject><subject>Deltaretrovirus Infections - immunology</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>HIV - immunology</subject><subject>HIV Antibodies</subject><subject>HIV Seropositivity - epidemiology</subject><subject>HIV Seropositivity - immunology</subject><subject>Human immunodeficiency virus</subject><subject>Human T lymphotropic virus type I</subject><subject>Humans</subject><subject>Indians, South American</subject><subject>Lymphoproliferative Disorders - complications</subject><subject>Male</subject><subject>Microbiology</subject><subject>Middle Aged</subject><subject>Replicative cycle, interference, host-virus relations, pathogenicity, miscellaneous strains</subject><subject>Retroviruses</subject><subject>Virology</subject><issn>0165-2478</issn><issn>1879-0542</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1988</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkMtKAzEUhoMotVbfQGEWIroYTTK5bgQtXgoFN7oOaeaMROZSk05Bn97UDl3q4nAW5_t_Dh9CpwRfE0zETRqeUybVpVJXGmNR5GIPjYmSOsec0X003iGH6CjGD4wJL1gxQiOqtNRMjRGdtc6X0DrIuioLsArd2oc-Qsx8m8Wugew-2G9fe9tm76Hrl_EYHVS2jnAy7Al6e3x4nT7n85en2fRunjtG5CrnjGAMRYWFVqxaMCmdKHVFYcGZ5CXV4ArCBS1KyoAnyGrMF5ZLV2kuUnKCLra9y9B99hBXpvHRQV3bFro-Gqkox1TKf0HCMWYckwSyLehCF2OAyiyDb2z4MgSbjVOzEWY2woxS5tepESl2NvT3iwbKXWiQmO7nw91GZ-sq2OQ07jAhRcGYTtjtFoMkbe0hmOj8xnzpA7iVKTv_9x8_awKQdw</recordid><startdate>19880501</startdate><enddate>19880501</enddate><creator>Andrada-Serpa, M.J.</creator><creator>Dobbin, J.A.</creator><creator>Gomes, P.</creator><creator>Linhares, D.</creator><creator>Azevedo, J.G.</creator><creator>Hendriks, J.</creator><creator>Clayden, S.A.</creator><creator>Rumjanek, V.M.</creator><creator>Tedder, R.S.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7T5</scope><scope>7U9</scope><scope>H94</scope><scope>7X8</scope></search><sort><creationdate>19880501</creationdate><title>Incidence of retroviruses in some Brazilian groups</title><author>Andrada-Serpa, M.J. ; Dobbin, J.A. ; Gomes, P. ; Linhares, D. ; Azevedo, J.G. ; Hendriks, J. ; Clayden, S.A. ; Rumjanek, V.M. ; Tedder, R.S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c417t-54100e3f06984fb477c6d9f2eb5475d29ec315623d24e5698a905ba57cf9560e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1988</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>AIDS/HIV</topic><topic>Antibodies, Viral - analysis</topic><topic>Biological and medical sciences</topic><topic>Blood Donors</topic><topic>Brazil</topic><topic>Brazilian Indians</topic><topic>Deltaretrovirus - immunology</topic><topic>Deltaretrovirus Infections - complications</topic><topic>Deltaretrovirus Infections - epidemiology</topic><topic>Deltaretrovirus Infections - immunology</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>HIV - immunology</topic><topic>HIV Antibodies</topic><topic>HIV Seropositivity - epidemiology</topic><topic>HIV Seropositivity - immunology</topic><topic>Human immunodeficiency virus</topic><topic>Human T lymphotropic virus type I</topic><topic>Humans</topic><topic>Indians, South American</topic><topic>Lymphoproliferative Disorders - complications</topic><topic>Male</topic><topic>Microbiology</topic><topic>Middle Aged</topic><topic>Replicative cycle, interference, host-virus relations, pathogenicity, miscellaneous strains</topic><topic>Retroviruses</topic><topic>Virology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Andrada-Serpa, M.J.</creatorcontrib><creatorcontrib>Dobbin, J.A.</creatorcontrib><creatorcontrib>Gomes, P.</creatorcontrib><creatorcontrib>Linhares, D.</creatorcontrib><creatorcontrib>Azevedo, J.G.</creatorcontrib><creatorcontrib>Hendriks, J.</creatorcontrib><creatorcontrib>Clayden, S.A.</creatorcontrib><creatorcontrib>Rumjanek, V.M.</creatorcontrib><creatorcontrib>Tedder, R.S.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Immunology Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Immunology letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Andrada-Serpa, M.J.</au><au>Dobbin, J.A.</au><au>Gomes, P.</au><au>Linhares, D.</au><au>Azevedo, J.G.</au><au>Hendriks, J.</au><au>Clayden, S.A.</au><au>Rumjanek, V.M.</au><au>Tedder, R.S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Incidence of retroviruses in some Brazilian groups</atitle><jtitle>Immunology letters</jtitle><addtitle>Immunol Lett</addtitle><date>1988-05-01</date><risdate>1988</risdate><volume>18</volume><issue>1</issue><spage>15</spage><epage>18</epage><pages>15-18</pages><issn>0165-2478</issn><eissn>1879-0542</eissn><coden>IMLED6</coden><abstract>The prevalence of human T lymphotropic virus type I (HTLV-I) and human immunodeficiency virus (HIV) antibodies was evaluated in Brazil among 116 aboriginal Indians living in a pre-Amazonian region, and in 44 patients with haematological malignant disorders being treated in Rio de Janeiro. Screening for the presence of antibodies to HIV was performed routinely for 17224 blood donors at the National Cancer Institute, Rio de Janeiro, from January 1986 to May 1987. The results demonstrated that HIV infection was not endemic among Brazilian Indians, as none of them had antibodies to HIV, in contrast with the population of Rio de Janeiro, which showed a high prevalence (0.34%) of positivity among normal individuals. In a small group of patients with haematological disease only one with acute lymphoblastic leukaemia proved to be HIV-positive, the infection having been acquired through previous blood transfusion. None of the serum samples reacted with HTLV-I, including those of 17 non-Hodgkin's lymphoma patients. HTLV-I infection does not seem to be endemic in this country, but further large scale studies are necessary, especially in patients with haematological disorders, homosexual individuals and drug users.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><pmid>2897948</pmid><doi>10.1016/0165-2478(88)90063-6</doi><tpages>4</tpages></addata></record> |
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| subjects | Adolescent Adult AIDS/HIV Antibodies, Viral - analysis Biological and medical sciences Blood Donors Brazil Brazilian Indians Deltaretrovirus - immunology Deltaretrovirus Infections - complications Deltaretrovirus Infections - epidemiology Deltaretrovirus Infections - immunology Female Fundamental and applied biological sciences. Psychology HIV - immunology HIV Antibodies HIV Seropositivity - epidemiology HIV Seropositivity - immunology Human immunodeficiency virus Human T lymphotropic virus type I Humans Indians, South American Lymphoproliferative Disorders - complications Male Microbiology Middle Aged Replicative cycle, interference, host-virus relations, pathogenicity, miscellaneous strains Retroviruses Virology |
| title | Incidence of retroviruses in some Brazilian groups |
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