Notes on human cases of cystic echinococcosis in Peru
Mem. Inst. Oswaldo Cruz
; 101(3): 335-337, May 2006.
Article
em En
| LILACS
| ID: lil-431736
Biblioteca responsável:
BR1.1
RESUMO
Cystic echinococcosis (CE) is a high prevalent zoonosis in the central and southern Peruvian Andes. Serum samples (n50)frompatients presenting presumptive clinical and radiological diagnosis of CE (group 1), were tested for antibodies against Echinococcus granulosus metacestode using Arc-5 double diffusion assay (DD5), immunoelectrophoresis (IEF), and immunoelectrotransfer blot (EITB) techniques. Serum samples (n18) from patients presenting other parasite infections (paragonomiasis, cysticercosis, and fascioliasis) or healthy blood donors (n15), were designated as control groups. The overall sensitivity of the tests was of 94 percent (DD5 and IEF tests) or 96 percent (EITB test). Only patients from group 1 were seropositive for CE. Polypeptides of 21, 31, and 48 kDa were considered positive for CE. Based on these results, this study demonstrates that CE also occurs in other coastal departments (Piura, Ancash, Ica, Arequipa, and Tacna) besides Lima.
Texto completo:
1
Índice:
LILACS
Assunto principal:
Anticorpos Anti-Helmínticos
/
Echinococcus granulosus
/
Equinococose
/
Antígenos de Helmintos
Tipo de estudo:
Diagnostic_studies
/
Observational_studies
Limite:
Adolescent
/
Adult
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Child
/
Female
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Humans
/
Male
País/Região como assunto:
America do sul
/
Peru
Idioma:
En
Revista:
Mem. Inst. Oswaldo Cruz
Assunto da revista:
MEDICINA TROPICAL
/
PARASITOLOGIA
Ano de publicação:
2006
Tipo de documento:
Article