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Beatriz Grinsztejn
Researcher at Oswaldo Cruz Foundation
Publications - 464
Citations - 20503
Beatriz Grinsztejn is an academic researcher from Oswaldo Cruz Foundation. The author has contributed to research in topics: Medicine & Population. The author has an hindex of 52, co-authored 367 publications receiving 16945 citations. Previous affiliations of Beatriz Grinsztejn include Emory University & University of North Carolina at Chapel Hill.
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Journal ArticleDOI
IS1245 genotypic analysis of Mycobacterium avium isolates from patients in Brazil.
Maria Helena Féres Saad,Leila de Souza Fonseca,Lucilaine Ferrazoli,Fátima C. O. Fandinho,Moises Palaci,Beatriz Grinsztejn,Afranio Lineu Kritski,Angela Werneck,Natalia Poltoratskaia,Warren D. Johnson,Lee W. Riley +10 more
TL;DR: Preliminary observations suggest that in large cities of Brazil, a high proportion (at least 39%) of disseminated M. avium infections in patients with AIDS results from a recent transmission.
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Predictors of opportunistic illnesses incidence in post combination antiretroviral therapy era in an urban cohort from Rio de Janeiro, Brazil
Lara E. Coelho,Sandra W. Cardoso,Rodrigo T. Amancio,Ronaldo I. Moreira,Sayonara R. Ribeiro,Alessandra Brum Coelho,Dayse Pereira Campos,Valdilea G. Veloso,Beatriz Grinsztejn,Paula M. Luz +9 more
TL;DR: Predictors of the top four most incident opportunistic illnesses in an HIV clinical cohort from a middle-income country in the post cART era showed that prevention of opportunistic infections can be achieved by preventing immune deterioration by instituting early use of cART.
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Long-Term CD4+ Cell Count in Response to Combination Antiretroviral Therapy
Paula M. Luz,Beatriz Grinsztejn,Luciane de Souza Velasque,Antonio G. Pacheco,Valdilea G. Veloso,Richard D. Moore,Claudio J. Struchiner +6 more
TL;DR: The present study corroborates the growing body of knowledge advocating early start of ART by showing that only patients who start ART early fully recover to normal CD4+ cell counts.
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Randomized Clinical Trial Comparing the Pharmacokinetics of Standard- and Increased-Dosage Lopinavir-Ritonavir Coformulation Tablets in HIV-Positive Pregnant Women
Marilia Santini-Oliveira,Rita de Cássia Elias Estrela,Valdilea G. Veloso,Vitória Berg Cattani,Carolyn Yanavich,Luciane de Souza Velasque,Thiago S. Torres,Luana M. S. Marins,José Henrique Pilotto,Esau Joao,José Carlos Saraiva Gonçalves,Beatriz Grinsztejn +11 more
TL;DR: It is concluded that the standard dose of LPV/r is appropriate for use during pregnancy and that an increased dose may be necessary for women harboring resistant HIV.
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Unprotected sex among men who have sex with men living with HIV in Brazil: a cross-sectional study in Rio de Janeiro
Cynthia B Cunha,Raquel Brandini De Boni,Maria Regina Cotrim Guimarães,Carolyn Yanavich,Valdilea G. Veloso,Ronaldo I. Moreira,Brenda Hoagland,Beatriz Grinsztejn,Ruth Khalili Friedman +8 more
TL;DR: The UAI prevalence found with negative or unknown HIV status partners points out that other interventions are needed as additional prevention tools to vulnerable MSM, and the main factors associated with UAI were a lifetime history of violence, commercial sex and the number of male sexual partners.