Ocorrência de Strongyloides stercoralis em pacientes portadores da síndrome de imunodeficiência adquirida (AIDS) Strongyloides stercoralis in patients with acquired immunodeficiency syndrome (AIDS)

Autor: Rosa Mª Donini Souza Dias, Ana Célia S. Mangini, Domingas M.A.G.V. Torres, Sylvia Amaral G. Vellosa, Maria Ivani P.G da Silva, Rita Maria da Silva, Marcelo O.A. Corrêa, Claudio Coletti

Publikováno v: Revista do Instituto de Medicina Tropical de São Paulo, Vol 34, Iss 1, Pp 15-17 (1992)

Durante o período de janeiro de 1987 a dezembro de 1988, procurou-se investigar a ocorrência de larvas de Strongyloides stercoralis em 554 pacientes acometidos pela síndrome de imunodeficiência adquirida, comparativamente a um grupo controle form

Externí odkaz: https://doaj.org/article/ce1203024418430ab64360265fe85e79

Synthesis and evaluation of new oxamniquine derivatives

Autor: Maria Amélia Barata da Silveira, Sylvia A. G. Vellosa, Rita Maria da Silva, Pedro Luiz Silva Pinto, Silvio Barberato Filho, Silvia Gabriel Chiodelli, Cybele Gargioni

Publikováno v: International journal of pharmaceutics. 233(1-2)

Oxamniquine derivatives were synthesized and evaluated as novel schistosomicide agents. Oxamniquine (1,2,3,4-tetrahydro-2-[[(1-methylethyl)amino]methyl]-7-nitro-6-quinolinemethanol) was submitted to the Mannich reaction, using formaldehyde, paraforma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbba764125c6d6e2934536575bd6ce88
https://pubmed.ncbi.nlm.nih.gov/11897408

A comparative study on IgG-ELISA, IgM-IFT and Kato-Katz methods for epidemiological purposes in a low endemic area for schistosomiasis

Autor: Eide Dias Camargo, Paulo M. Nakamura, José Leopoldo Ferreira Antunes, Rita Maria da Silva, Sylvia A. G. Vellosa, Silvia Gabriel Chiodelli, Hermínia Yohko Kanamura, Cybele Gargioni

Publikováno v: Memórias do Instituto Oswaldo Cruz, Volume: 93 Supplement 1, Pages: 279-282, Published: 1998
Memórias do Instituto Oswaldo Cruz., Vol 93, Iss suppl.1, Pp 279-282 (1998)
Memórias do Instituto Oswaldo Cruz., Vol 93, Pp 279-282 (1998)

The high sensitivity and the possibility of automation of the enzyme-linked-immunosorbent-assay (ELISA) has indicated this technique as one of the most useful serological test for epidemiological studies. In the present study, an ELISA for detection

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfae2480ac073db2aed5d748ee41cd3a
https://pubmed.ncbi.nlm.nih.gov/9921370

IgM antibodies to Schistosoma mansoni gut-associated antigens for the study of schistosomiasis transmission in Ribeirão Pires, São Paulo

Autor: Sylvia A. G. Vellosa, Luiz Cândido de Souza Dias, Cybele Gargioni, Hermínia Yohko Kanamura, Vera L. F. de Camargo-Neves

Publikováno v: Memórias do Instituto Oswaldo Cruz, Volume: 93 Supplement 1, Pages: 273-278, Published: 1998
Memórias do Instituto Oswaldo Cruz., Vol 93, Pp 273-278 (1998)

The potential of an immunofluorescence test for detection of IgM antibodies against Schistosoma mansoni gut-associated antigens (IgM-IFT) was evaluated as a tool for studying aspects related to the schistosomiasis transmission in Ribeirão Pires, in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f41224e7cb5ad3a06506f2256171a9b8
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761998000700053&lng=en&tlng=en