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| Autor | Porrozzi, Renato | |
| Autor | Teva, Antonio | |
| Autor | Amaral, Veronica F. | |
| Autor | Costa, Marcos V. Santos da | |
| Autor | Grinaldi Jr., Gabriel | |
| Fecha de acceso | 2017-06-06T16:16:11Z | |
| Fecha de disponibilización | 2017-06-06T16:16:11Z | |
| Fecha de publicación | 2004 | |
| Referencia | PORROZZI, Renato; et al. Cross-Immunity experiments between different species or strains of Leishmania in Rhesus Macaques (Macaca Mulatta). Am. J. Trop. Med. Hyg., v.71, n.3, p.297–305, 2004. | pt_BR |
| ISSN | 0002-9637 | pt_BR |
| URI | https://www.arca.fiocruz.br/handle/icict/19325 | |
| Idioma | eng | pt_BR |
| Editor | American Society of Tropical Medicine and Hygiene | pt_BR |
| Derechos de autor | restricted access | |
| Palabras clave en Portugués | Macaca mulatta | pt_BR |
| Palabras clave en Portugués | Leishamiose | pt_BR |
| Palabras clave en Portugués | Experimentos transversais | pt_BR |
| Título | Cross-immunity experiments between different species or strains of Leishmania in Rhesus Macaques (Macaca Mulatta) | pt_BR |
| Tipo del documento | Article | |
| Resumen en Inglés | This study evaluates cross-immunity in rhesus monkeys (Macaca mulatta) previously infected with one species of Leishmania and have had self-cured disease or were cured by antimony-based therapy upon development of full-blown disease. We found that a self-healing cutaneous leishmaniasis (CL) following experimental infection with Leishmania (Leishmania) major induces significant protection for L. (L.) amazonensis and L. (Viannia) guyanensis, and was dependent on time of re-challenge by L (L.) amazonensis after animals had recovered from primary lesions, but lacked protection against L. (V.) braziliensis. In contrast, monkeys that recovered from L. (V.) braziliensis CL or L. (L.) chagasi visceral leishmaniasis following chemotherapeutic intervention were protected by challenge with L. (V.) braziliensis and L (L.) amazonensis. These findings indicate the relative variability in protection after self-cure or drugcured experimental leishmaniasis to challenge by heterologous leishmanial parasites. Further studying the immune response may provide information regarding relevant factors influencing cross-protective immunity. | pt_BR |
| Afiliación | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Imunologia e Biologia Celular e Ultraestrutural. Rio de Janeiro, RJ. Brasil. | pt_BR |
| Afiliación | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Imunologia. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Afiliación | Universidade Federal Fluminense. Departamento de Imunobiologia. Niterói, RJ, Brasil | pt_BR |
| Afiliación | Sem afiliação | pt_BR |
| Afiliación | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Imunologia. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Palavras clave en Inglês | Rhesus Monkey | pt_BR |
| Palavras clave en Inglês | Leishmania | pt_BR |
| Palavras clave en Inglês | Cross-Immunity Experiments | pt_BR |
| e-ISSN | 1476-1645 | |
| Fecha de embargo | 2030-01-01 |
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IOC - Artigos de Periódicos [12978]