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| Martínez,Ana M.B.; Hora,Vanusa P. da; Santos,Adriana L. dos; Mendoza-Sassi,Raul; Von Groll,Andréa; Soares,Esmeralda A.J.M.; D'Ávila,Nildo; Silveira,Jussara; Leal,Renata G.; Tanuri,Amilcar; Soares,Marcelo A.. |
| Different human immunodeficiency virus type 1 (HIV-1) subtypes may have distinct biological, immunological and pathogenic properties. Efficiency of mother-to-child transmission (MTCT) may be among those properties, but few and controversial results have been described so far. In this study, 102 children born from HIV-1-infected mothers between 1998 and 2004 in the city of Rio Grande, Brazil were analyzed for potential risk factors associated with MTCT. That geographic region is characterized by a high proportion of subtype C-infected subjects, and it allowed comparison between subtypes B and C and their influence on MTCT. The analysis also included clinical, obstetric and immunological parameters. Multivariate regression analyses were conducted to evaluate... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: HIV; MTCT; Vertical transmission; Subtype C; Molecular epidemiology. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652006000100011 |
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| Ilboudo,Denise; Simpore,Jacques; Ouermi,Djeneba; Bisseye,Cyrille; Sagna,Tani; Odolini,Silvia; Buelli,Fabio; Pietra,Virginio; Pignatelli,Salvatore; Gnoula,Charlemagne; Nikiema,Jean-Baptiste; Musumeci,Salvatore. |
| The coinfection of HIV and hepatitis B virus (HBV) and their vertical transmission constitute a public health problem in sub-Saharan countries of Africa. The objectives of this research are: i) identify the pregnant women that are coinfected by HIV and HBV at Saint Camille Medical Centre; ii) use three antiretroviral drugs (zidovudine, nevirapine and lamivudine) to interrupt the vertical transmission of HIV and HBV from infected mothers; and iii) use the PCR technique to diagnose children who are vertically infected by these viruses in order to offer them an early medical assistance. At Saint Camille Medical Centre, 115 pregnant women, aged from 19 to 41 years, were diagnosed as HIV-positive and, among them, 14 coinfected with HBV. They had at least 32... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pregnant women; HIV; HBV; MTCT; Lamivudine; HAART; Burkina Faso. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702010000300004 |
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