Distinct ultrastructural aspects in different biopsies of a single patient with diffuse cutaneous leishmaniasis
Mem. Inst. Oswaldo Cruz
; 85(1): 53-9, jan.-mar. 1990. tab, ilus
Artigo
em Inglês
| LILACS
| ID: lil-85167
Biblioteca responsável:
BR15.1
ABSTRACT
The authors investigated the relation between parasites and host-cells in active and regressed lesions of a patient with diffuse cutaneous leishmaniasis, evaluating the frequency of different cell types, and the location and integrity of amastigotes. No correlation was found between parasite integrity and size of parasitophorous vacuoles. They observed ultrastructural findings characterizing a cell mediated immune response macrophages lysis, parasitic destruction inside macrophages, close contact between parasitized macrophages and lymphocytes and between parasites and lymphocytes, lymphocytic infiltration and fibrosis. They suggest that in DCL there is a limited cellular immune response, although insufficient to control infection
Texto completo:
Disponível
Coleções:
Bases de dados internacionais
Contexto em Saúde:
ODS3 - Saúde e Bem-Estar
Problema de saúde:
Meta 3.3: Acabar com as doenças tropicais negligenciadas e combater as doenças transmissíveis
Base de dados:
LILACS
Assunto principal:
Pele
/
Leishmaniose
Limite:
Adulto
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
Mem. Inst. Oswaldo Cruz
Assunto da revista:
Medicina Tropical
/
Parasitologia
Ano de publicação:
1990
Tipo de documento:
Artigo