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2 results on '"Fabiola Adriene Cardoso"'

1. Molecular epidemiology of HIV-1 in Rio Grande, RS, Brazil

Author

Ana Maria Barral de Martínez, Edel Figueirêdo Barbosa, Paulo César Pelegrino Ferreira, Fabiola Adriene Cardoso, Jussara Silveira, Gabriela Sassi, Cláudio Moss da Silva, Vera Mendonça-Signorini, and Carlos Maurício de Figueiredo Antunes

Subjects
Molecular epidemiology, HIV subtypes, Modes of transmission, Arctic medicine. Tropical medicine, RC955-962
Abstract

We conducted a molecular epidemiological study to investigate HIV-1 strains in Rio Grande, southern Brazil, searching for an association with transmission mode and risk behavior. Patients (185) identified at an AIDS treatment reference Hospital, from 1994 to 1997, were included; from which 107 blood samples were obtained. Nested PCR was realized once for each sample; for amplified samples (69) HIV subtypes were classified using the heteroduplex mobility assay. Subtypes identified were B (75%), C (22%) and F (3%). All infections with C were diagnosed after 1994. Comparing patients with B and C, no differences were detected regarding demographic, clinical and laboratory characteristics; survival analysis did not reveal differences in HIV to AIDS evolution. A higher proportion of injecting drug users, IDU (not significant, p

Published
2002

2. Molecular epidemiology of HIV-1 in Rio Grande, RS, Brazil

Author

Claudio Moss da Silva, Carlos Antunes, Gabriela Mendoza Sassi, Ana Maria Barral de Martinez, Fabiola Adriene Cardoso, P. C. P. Ferreira, Vera Mendonça-Signorini, Edel Figueiredo Barbosa, and Jussara Maria Silveira

Subjects
Microbiology (medical), Adult, Male, Modes of transmission, medicine.medical_specialty, lcsh:Arctic medicine. Tropical medicine, Adolescent, lcsh:RC955-962, Epidemiologia molecular, RC955-962, Human immunodeficiency virus (HIV), Heteroduplex Analysis, Biology, medicine.disease_cause, Polymerase Chain Reaction, Acquired immunodeficiency syndrome (AIDS), Risk Factors, Arctic medicine. Tropical medicine, Epidemiology, medicine, Humans, Survival analysis, Aged, Acquired Immunodeficiency Syndrome, Molecular epidemiology, Transmission (medicine), Genetic Variation, virus diseases, Subtipos do HIV, Middle Aged, medicine.disease, Modos de transmissão, Infectious Diseases, DNA, Viral, HIV-1, Parasitology, Female, Nested polymerase chain reaction, HIV subtypes, Brazil, Hiv subtypes, Demography
Abstract

We conducted a molecular epidemiological study to investigate HIV-1 strains in Rio Grande, southern Brazil, searching for an association with transmission mode and risk behavior. Patients (185) identified at an AIDS treatment reference Hospital, from 1994 to 1997, were included; from which 107 blood samples were obtained. Nested PCR was realized once for each sample; for amplified samples (69) HIV subtypes were classified using the heteroduplex mobility assay. Subtypes identified were B (75%), C (22%) and F (3%). All infections with C were diagnosed after 1994. Comparing patients with B and C, no differences were detected regarding demographic, clinical and laboratory characteristics; survival analysis did not reveal differences in HIV to AIDS evolution. A higher proportion of injecting drug users, IDU (not significant, p

Published
2002

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