The authors acknowledge CONCYTEC from Peru for the financial support.

BackgroundThe aim of the investigation was to determine the risk factors for human fascioliasis in schoolchildren in five localities of the Baños del Inca district in Cajamarca, Peru. Secondarily, the prevalence of infection among this population was also studied.MethodsA questionnaire was applied to 270 schoolchildren from 6–12 years of age and to their parents with the aim of collecting information related to risk factors predisposing the children to Fasciola hepatica infection. Faecal samples from all the children were tested for F. hepatica using the modified rapid sedimentation method of Lumbreras and the technique of Kato–Katz for egg counts.ResultsRisk factors were identified as follows—raising cattle, consumption of radishes and chewing grass. The prevalence of F. hepatica in Baños del Inca was 6.30%; there was no significant difference by sex or age.ConclusionRisk factor...

Introducción: Camu-Camu, es un árbol frutal, oriundo de la amazonla sudamericana que crece en las orillas anegables de rlos amazónicos. Pertenece al genero Myrciaria, especie dubia. Presenta una gran importancia nutritiva. Su alto contenido en ácido ascórbico (2780 mg/lOO g de pulpa) le confieren propiedades antioxidantes.Objetivo: Evaluar la toxicidad subaguda (30 días) del Camu-Camu.Material y método: Utilizamos 33 ratas albinas. macho, Holt<;man, distribuidas en 3 grupos equitativos: Grupo I (grupo control), se leadministró agua destilada, Grupo 11 y Grupo 111, se les administró por vía oral el extracto seco de Camu-Camu a las dosis de 100 y 200mg/Kg, respectivamente. Al inicio del experimento (basal), a los 15 y a los 30 días, se determinó: hemoglobina, WBC, urea, albúmina, creatinina, proteínas, GOT, TGP, TGO, en sangre, y peso corporal; además, serealizó el exam...