Why studies on invasion of host cell by Trypanosoma cruzi using stablished cell lines or primary cell cultures give conflicting results?

by Helene S Barbosa
Published 1999-09-01

Interaction and cystogenesis of Toxoplasma gondii within skeletal muscle cells in vitro

by Erick Vaz Guimarães, Laís de Carvalho, Helene Santos Barbosa
Published 2009-03-01

An alternative technique to reveal polysaccharides in Toxoplasma gondii tissue cysts

by Erick Vaz Guimarães, Laís de Carvalho, Helene Santos Barbosa
Published 2003-10-01

Morfologia do polén anemófilo e alergizante no Brasil: III. Oleaceae, Plantaginaceae e Compositae Morphology of anemophilous and allergenic pollen in Brazil: III. Oleaceae, Plantag...

by Ortrud Monika Barth, Helene Santos Barbosa, Suzana Córte-Real
Published 1976-01-01

Morfologia do pólen anemófilo e alergizante no Brasil: VI. Gramineae, Palmae, Typhaceae, Cyperaceae, Cupressaceae e Combretaceae Morphology of the anemophilous and allergenic polle...

by Ortrud Monika Barth, Helene Santos Barbosa, Elenir Guimarães Macieira
Published 1976-01-01

The life history of Pygidiopsis macrostomum Travassos, 1928 (Digenea: Heterophyidae)

by Susana Balmant Emerique Simões, Helene Santos Barbosa, Cláudia Portes Santos
Published 2009-02-01

Scanning electron microscopy on Gotocotyla acanthura (Monogenea, Gotocotylidae) from Pomatomus saltatrix (Ostheichthyes, Pomatomidae) in Brazil Microscopia eletrônica de varredura...

by Maria Clara Pamplona-Basilio, Helene Santos Barbosa, Simone Chinicz Cohen
Published 2011-12-01

Primary culture of intestinal epithelial cells as a potential model for Toxoplasma gondii enteric cycle studies

by Marcos de Assis Moura, Maria Regina Reis Amendoeira, Helene Santos Barbosa
Published 2009-09-01

Trypanosoma cruzi recognition by macrophages and muscle cells: perspectives after a 15-year study

by Tania C. de Araujo-Jorge, Helene S. Barbosa, Maria Nazareth L. Meirelles
Published 1992-01-01

The effect of Bulgarian propolis against Trypanosoma cruzi and during its interaction with host cells

by Andréia Pires Dantas, Kelly Salomão, Helene Santos Barbosa, Solange Lisboa De Castro
Published 2006-03-01

Descrição de ovos e ninfas de Triatoma klugi (Hemiptera, Reduviidae, Triatominae) Description of eggs and nymphs of Triatoma klugi (Hemiptera, Reduviidae, Triatominae)

by José Jurberg, Helene S. Barbosa, Cleber Galvão, Dayse da S. Rocha, Maria Beatriz A. Silva
Published 2010-01-01

Comparative study of the stridulatory sulcus, buccula and rostrum of the nymphs of Triatoma guazu Lent & Wygodzinsky, 1979 and Triatoma jurbergi Carcavallo, Galvão & Lent, 1998 by...

by Maria Beatriz Araújo Silva, Helene Santos Barbosa, Cleber Galvão, José Jurberg, Rodolfo U Carcavallo
Published 2003-04-01

Brazilian Green Propolis: Effects In Vitro and In Vivo on Trypanosoma cruzi

by Kelly Salomão, Eniuce M. de Souza, Andrea Henriques-Pons, Helene S. Barbosa, Solange L. de Castro
Published 2011-01-01

Anionic Sites, Fucose Residues and Class I Human Leukocyte Antigen Fate During Interaction of Toxoplasma gondii with Endothelial Cells

by Ana Carolina Stumbo, Helene Santos Barbosa, Técia Maria Ulisses de Carvalho, Luís Cristóvão Porto, Laís de Carvalho
Published 2002-06-01

Recent contributions for a better understanding of the Trypanosoma cruzi - muscle cell interaction

by Maria de Nazareth S. L de Meirelles, Helene Santos Barbosa, Wanderley de Souza, Tania C. de Araújo Jorge
Published 1984-01-01

Morfologia comparada dos ovos e ninfas de Triatoma vandae Carcavallo, Jurberg, Rocha, Galvão, Noireau & Lent, 2002 e Triatoma williami Galvão, Souza & Lima, 1965 (Hemiptera, Reduvi...

by Maria Beatriz Araújo Silva, José Jurberg, Helene Santos Barbosa, Dayse da Silva Rocha, Rodolfo U Carcavallo, Cleber Galvão
Published 2005-10-01

Descrição dos Ovos e dos Estádios Ninfais de Triatoma jurbergi Carcavallo, Galvão & Lent, 1998 Vistos Através de Microscopia Óptica e Eletrônica de Varredura (Hemiptera, Reduviidae...

by José Jurberg, Maria Beatriz Araújo Silva, Cleber Galvão, Dayse da Silva Rocha, Helene Santos Barbosa, Rodolfo U Carcavallo
Published 2002-03-01

First report of the nematode Cruzia tentaculata using molluscs as natural intermediate hosts, based on morphology and genetic markers

by Jucicleide Ramos-de-Souza, Arnaldo Maldonado-Jr, Roberto V. Vilela, Beatriz E. Andrade-Silva, Helene S. Barbosa, Suzete R. Gomes, Silvana C. Thiengo
Published 2021-08-01

Social preference is maintained in mice with impaired startle reflex and glutamate/D-serine imbalance induced by chronic cerebral toxoplasmosis

by Mariana Acquarone, A. Poleto, A. F. Perozzo, P. F. R. Gonçalves, R. Panizzutti, J. R. L. Menezes, G. A. Neves, Helene Santos Barbosa
Published 2021-07-01

Protection mediated by chemokine CXCL10 in BALB/c mice infected by Leishmania infantum

by Webertty Mayk Eufrásio Figueiredo, Sayonara de Melo Viana, Dorotheia Teixeira Alves, Priscila Valera Guerra, Zirlane Castelo Branco Coêlho, Helene Santos Barbosa, Maria Jania Teixeira