New approaches with different types of circulating cathodic antigen for the diagnosis of patients with low Schistosoma mansoni load.

by Rafaella Grenfell, Donald A Harn, Smanla Tundup, Akram Da'dara, Liliane Siqueira, Paulo Marcos Zech Coelho
Published 2013-01-01

Oxamniquine, praziquantel and lovastatin association in the experimental Schistosomiasis mansoni

by Neusa Araújo, Ana Carolina Alves de Mattos, Ana Karine Sarvel, Paulo Marcos Zech Coelho, Naftale Katz
Published 2008-08-01

Interaction between primary and secondary sporocysts of Schistosoma mansoni and the internal defence system of Biomphalaria resistant and susceptible to the parasite

by Ana Carolina Alves de Mattos, Raquel Lopes Martins-Souza, John Robert Kusel, Paulo Marcos Zech Coelho
Published 2011-06-01

Development of a laboratorial platform for diagnosis of schistosomiasis mansoni by PCR-ELISA

by Carolina Senra, Luciana Inácia Gomes, Liliane Maria Vidal Siqueira, Paulo Marcos Zech Coelho, Ana Rabello, Edward Oliveira
Published 2018-07-01

Title not available

by Rafaella Grenfell, Watson Martins, Vanessa Silva-Moraes, Neusa Araujo, Edward Oliveira, Cristina Fonseca, Paulo Marcos Zech Coelho
Published 2013-04-01

THE SCHISTOSOMULA TEGUMENT ANTIGEN AS A POTENTIAL CANDIDATE FOR THE EARLY SEROLOGICAL DIAGNOSIS OF SCHISTOSOMIASIS MANSONI

by Rafaella Grenfell, Watson Martins, Vanessa Silva-Moraes, Neusa Araujo, Edward Oliveira, Cristina Fonseca, Paulo Marcos Zech Coelho
Published 2013-04-01

Synergistic action of praziquantel and host specific immune response against Schistosoma mansoni at different phases of infection Ação sinergística do praziquantel e resposta imune...

by Fabio Ribeiro, Rômulo Teixeira de Mello, Carlos Alberto Pereira Tavares, John Robert Kusel, Paulo Marcos Zech Coelho
Published 2004-08-01

Reduced protective effect of Plasmodium berghei immunization by concurrent Schistosoma mansoni infection

by Ramon F Laranjeiras, Luísa CC Brant, Anna Carolina L Lima, Paulo Marcos Zech Coelho, Erika M Braga
Published 2008-11-01

Changes in pentobarbital induced sleeping-time in mice infected with Schistosoma mansoni and immunosuppressed Alterações no tempo de anestesia pelo pentobarbital sódico em camundon...

by Sônia Maria de Assis Fonseca Tonelli, Geraldo Brasileiro Filho, Eugênio Marcos de Andrade Goulart, Paulo Marcos Zech Coelho
Published 1995-04-01

Egg excretion in the initial phase of experimental murine schistosomiasis mansoni: stability and association with worm burden Esquistossomose mansoni experimental murina: estabilid...

by Regina Lunardi Rocha, Manoel Otávio da Costa Rocha, Ênio Roberto Pietra Pedroso, Enrico Antônio Colosimo, Paulo Marcos Zech Coelho
Published 1995-08-01

Newly established monoclonal antibody diagnostic assays for Schistosoma mansoni direct detection in areas of low endemicity.

by Rafaella Fortini Queiroz Grenfell, Paulo Marcos Zech Coelho, Diana Taboada, Ana Carolina Alves de Mattos, Ruth Davis, Donald A Harn
Published 2014-01-01

The effect of early infection with Echinostoma paraensei on the interaction of Schistosoma mansoni with Biomphalaria glabrata and Biomphalaria tenagophila

by Juberlan Silva Garcia, Arnaldo Maldonado Junior, Cláudio Juan Bidau, Ligia dos Reis Corrêa, Reinalda Marisa Lanfredi, Paulo Marcos Zech Coelho
Published 2010-07-01

Development and evaluation of a sensitive PCR-ELISA system for detection of schistosoma infection in feces.

by Luciana Inácia Gomes, Letícia Helena Dos Santos Marques, Martin Johannes Enk, Maria Cláudia de Oliveira, Paulo Marcos Zech Coelho, Ana Rabello
Published 2010-01-01

Factors related to transmission of and infection with Schistosoma mansoni in a village in the South-eastern Region of Brazil

by Martin Johannes Enk, Anna Carolina Lustosa Lima, Heliton da Silva Barros, Cristiano Lara Massara, Paulo Marcos Zech Coelho, Virginia Torres Schall
Published 2010-07-01

Antischistosomal activity of a calcium channel antagonist on schistosomula and adult Schistosoma mansoni worms

by Vanessa Silva-Moraes, Flávia Fernanda Bubula Couto, Marah Mileib Vasconcelos, Neusa Araújo, Paulo Marcos Zech Coelho, Naftale Katz, Rafaella Fortini Queiroz Grenfell
Published 2013-08-01

Schistosoma mansoni in susceptible and resistant snail strains Biomphalaria tenagophila: in vivo tissue response and in vitro hemocyte interactions.

by Rafael Nacif-Pimenta, Ana Carolina Alves de Mattos, Alessandra da Silva Orfanó, Luciene Barbosa, Paulo Filemon Paolucci Pimenta, Paulo Marcos Zech Coelho
Published 2012-01-01

Morbidity due to Schistosoma mansoni - Entamoeba histolytica coinfection in hamsters (Mesocricetus auratus) Morbidade em hamsters (Mesocricetus auratus) devido à co-infecção Schist...

by Silvio Santana Dolabella, Paulo Marcos Zech Coelho, Izabela Torquetti Borçari, Nelson Azevedo Santos Teixeira Mello, Zilton de Araújo Andrade, Edward Felix Silva
Published 2007-04-01

Immunodiagnostic Methods: What Is Their Role in Areas of Low Endemicity?

by Rafaella Fortini Queiroz Grenfell, Vanessa Silva-Moraes, Diana Taboada, Ana Carolina Alves de Mattos, Ana Karine Sarvel de Castro, Paulo Marcos Zech Coelho
Published 2012-01-01

Effect of gamma radiation on the activity of hemocytes and on the course of Schistosoma mansoni infection in resistant Biomphalaria tenagophila snails

by Fernando Schemelzer de Moraes Bezerra, José Augusto Nogueira-Machado, Raquel Lopes Martins-Souza, Miriam Martins Chaves, Ricardo Ferracini Correa, Paulo Marcos Zech Coelho
Published 2003-01-01

Schistosomiasis in the Amazon region: is the current diagnostic strategy still appropriate?

by Sergei Rodrigo Magalhães de Sousa, Alessandra de Queiroz Carvalho, Joyce Favacho Nogueira Cardoso, Paulo Marcos Zech Coelho, Stefan Michael Geiger, Martin Johannes Enk