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dc.contributor.author
Carrion, G.
dc.contributor.author
Eyzaguirre, L.
dc.contributor.author
Montano, S. M.
dc.contributor.author
Laguna Torres, V.
dc.contributor.author
Serra, M.
dc.contributor.author
Aguayo, N.
dc.contributor.author
Avila, Maria Mercedes
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dc.contributor.author
Ruchansky, D.
dc.contributor.author
Pando, María de los Ángeles
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dc.contributor.author
Vinoles, Jose
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Perez, J.
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Barboza, A.
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Chauca, G.
dc.contributor.author
Romero, A.
dc.contributor.author
Galeano, A.
dc.contributor.author
Blair, P.J.
dc.contributor.author
Weissenbacher, Mercedes Crecencia
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Birx, D. L.
dc.contributor.author
Sanchez, J. L.
dc.contributor.author
Olson, J. G.
dc.contributor.author
Carr, J. K.
dc.date.available
2024-08-16T11:15:53Z
dc.date.issued
2004-12
dc.identifier.citation
Carrion, G.; Eyzaguirre, L.; Montano, S. M.; Laguna Torres, V.; Serra, M.; et al.; Documentation of Subtype C HIV Type 1 Strains in Argentina, Paraguay and Uruguay.; Mary Ann Liebert; Aids Research and Human Retroviruses; 20; 9; 12-2004; 1022-1025
dc.identifier.issn
0889-2229
dc.identifier.uri
http://hdl.handle.net/11336/242629
dc.description.abstract
HIV subtypes B, F, and BF recombinants have been previously reported in South America. This report describes the presence of HIV-1 subtype C infection in the countries of Argentina, Uruguay, and Paraguay dating back to at least 1999. Surveillance for uncommon non-B/non-F subtype viruses circulating in South America has been conducted in samples obtained from nine countries. Peripheral blood mononuclear cells (PBMC), dried filter paper (FP), and fresh blood (FB) samples were collected from HIV-positive patients from Ecuador, Colombia, Venezuela, Peru, Chile, Bolivia, Argentina, Uruguay, and Paraguay. From a total of 2962 HIV seropositive samples examined during a 9-year period (1995-2003), only 11 (0.4%) were found to be infected with non-B/non-F HIV variants. Eight of these 11 strains were determined to be subtype C by heteroduplex mobility assay (HMA). Five of these 8 strains were further characterized by sequencing and phylogenetic analysis of the protease (Pro) and reverse transcriptase (RT) region of the genome and two were sequenced full length. One of the strains was found to be a unique BC recombinant. The spread of a third subtype of HIV, subtype C, should raise the question of its potential future role in the HIV epidemic in this region.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Mary Ann Liebert
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
HIV
dc.subject
subtype
dc.subject.classification
Virología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Documentation of Subtype C HIV Type 1 Strains in Argentina, Paraguay and Uruguay.
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-08-05T13:57:39Z
dc.journal.volume
20
dc.journal.number
9
dc.journal.pagination
1022-1025
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
New Rochelle
dc.description.fil
Fil: Carrion, G.. U.S. Naval Medical Research Center Detachment; Perú
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Fil: Eyzaguirre, L.. Henry M. Jackson Foundation; Estados Unidos
dc.description.fil
Fil: Montano, S. M.. U.S. Naval Medical Research Center Detachment; Perú
dc.description.fil
Fil: Laguna Torres, V.. U.S. Naval Medical Research Center Detachment; Perú
dc.description.fil
Fil: Serra, M.. National AIDS Control Program; Uruguay
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Fil: Aguayo, N.. National AIDS Control Program; Paraguay
dc.description.fil
Fil: Avila, Maria Mercedes. National Reference for AIDS; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Ruchansky, D.. National Laboratory of Reference for HIV-AIDS; Uruguay
dc.description.fil
Fil: Pando, María de los Ángeles. National Reference for AIDS; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Vinoles, Jose. National Laboratory of Reference for HIV-AIDS; Uruguay
dc.description.fil
Fil: Perez, J.. U.S. Naval Medical Research Center Detachment; Perú
dc.description.fil
Fil: Barboza, A.. National AIDS Control Program; Paraguay
dc.description.fil
Fil: Chauca, G.. U.S. Naval Medical Research Center Detachment; Perú
dc.description.fil
Fil: Romero, A.. U.S. Naval Medical Research Center Detachment; Perú
dc.description.fil
Fil: Galeano, A.. Tropical Medicine Institute; Paraguay
dc.description.fil
Fil: Blair, P.J.. U.S. Naval Medical Research Center Detachment; Perú
dc.description.fil
Fil: Weissenbacher, Mercedes Crecencia. National Reference for AIDS; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Birx, D. L.. Walter Reed Army Institute of Research; Estados Unidos
dc.description.fil
Fil: Sanchez, J. L.. Walter Reed Army Institute of Research; Estados Unidos
dc.description.fil
Fil: Olson, J. G.. U.S. Naval Medical Research Center Detachment; Perú
dc.description.fil
Fil: Carr, J. K.. Henry M. Jackson Foundation; Estados Unidos
dc.journal.title
Aids Research and Human Retroviruses
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1089/aid.2004.20.1022
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.liebertpub.com/doi/10.1089/aid.2004.20.1022
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