Vaccination of Callithrix jacchus (Linné, 1758) marmosets with the PF strain of Trypanosoma cruzi

Vaccination of Callithrix jacchus (Linné, 1758) marmosets with the PF strain of Trypanosoma cruzi

Callithrix jacchus marmosets, vaccinated more than once with high doses of the PF strain of Trypanosoma cruzi, showed a certain degree of parasitemia related to the number of parasites injected. Thirty days after vaccination, all animals were alive and showed no apparent morbid symptoms. The relatio...

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Main Author: Humberto Menezes
Format: Article
Language:English
Published: Instituto Oswaldo Cruz, Ministério da Saúde 1981-06-01
Series:Memórias do Instituto Oswaldo Cruz.
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761981000200004
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spelling doaj-3da3da3d849a4de6b26962e62cf3e0bb2020-11-24T22:02:29ZengInstituto Oswaldo Cruz, Ministério da SaúdeMemórias do Instituto Oswaldo Cruz.0074-02761678-80601981-06-0176213113710.1590/S0074-02761981000200004Vaccination of Callithrix jacchus (Linné, 1758) marmosets with the PF strain of Trypanosoma cruziHumberto MenezesCallithrix jacchus marmosets, vaccinated more than once with high doses of the PF strain of Trypanosoma cruzi, showed a certain degree of parasitemia related to the number of parasites injected. Thirty days after vaccination, all animals were alive and showed no apparent morbid symptoms. The relationship between the dose of injected trypanosomes and the observed parasitemias is discussed and analysed as well as the immunologic incompetence of the experimental animals used.<br>Sagüis da espécie Callithrix jacchus vacinados mais de uma vez, com altas doses de tripanosomas da cepa PF do T. cruzi, apresentam certo grau de parasitemia relacionado com o número de parasitas injetados. Trinta dias após a vacinação todos os animais estavam vivos e sem manifestações aparentes da doença. A relação entre a dose de tripanosomas injetados e as parasitemias observadas é discutida e analisada bem como a incompetência imunológica dos animais usados.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761981000200004
collection DOAJ
language English
format Article
sources DOAJ
author Humberto Menezes
spellingShingle Humberto Menezes
Vaccination of Callithrix jacchus (Linné, 1758) marmosets with the PF strain of Trypanosoma cruzi
Memórias do Instituto Oswaldo Cruz.
author_facet Humberto Menezes
author_sort Humberto Menezes
title Vaccination of Callithrix jacchus (Linné, 1758) marmosets with the PF strain of Trypanosoma cruzi
title_short Vaccination of Callithrix jacchus (Linné, 1758) marmosets with the PF strain of Trypanosoma cruzi
title_full Vaccination of Callithrix jacchus (Linné, 1758) marmosets with the PF strain of Trypanosoma cruzi
title_fullStr Vaccination of Callithrix jacchus (Linné, 1758) marmosets with the PF strain of Trypanosoma cruzi
title_full_unstemmed Vaccination of Callithrix jacchus (Linné, 1758) marmosets with the PF strain of Trypanosoma cruzi
title_sort vaccination of callithrix jacchus (linné, 1758) marmosets with the pf strain of trypanosoma cruzi
publisher Instituto Oswaldo Cruz, Ministério da Saúde
series Memórias do Instituto Oswaldo Cruz.
issn 0074-0276
1678-8060
publishDate 1981-06-01
description Callithrix jacchus marmosets, vaccinated more than once with high doses of the PF strain of Trypanosoma cruzi, showed a certain degree of parasitemia related to the number of parasites injected. Thirty days after vaccination, all animals were alive and showed no apparent morbid symptoms. The relationship between the dose of injected trypanosomes and the observed parasitemias is discussed and analysed as well as the immunologic incompetence of the experimental animals used.<br>Sagüis da espécie Callithrix jacchus vacinados mais de uma vez, com altas doses de tripanosomas da cepa PF do T. cruzi, apresentam certo grau de parasitemia relacionado com o número de parasitas injetados. Trinta dias após a vacinação todos os animais estavam vivos e sem manifestações aparentes da doença. A relação entre a dose de tripanosomas injetados e as parasitemias observadas é discutida e analisada bem como a incompetência imunológica dos animais usados.
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761981000200004
work_keys_str_mv AT humbertomenezes vaccinationofcallithrixjacchuslinne1758marmosetswiththepfstrainoftrypanosomacruzi
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