RESUMO
Ácido oleanólico apresenta no barbeiro Rhodnius prolixus, vetor da doença de Chagas, toxicidade dosedependente e drástica inibição da muda nas doses de 1, 10 e 100 mg/ml. Eugenol induz uma letargia que persiste por vários dias, apresenta forte fagorrepelência, toxicidade média e inibição total da muda nas doses de 10 e 100 mg/ml.
RESUMO
The treatment of Wilms' tumor has shown a great success in the pediatric oncology. Our study, which includes 12 cases of nephroblastoma, between 1979 and 1987, has confirmed this results. This tumor that shows no sex prevalence, occurs in a mean age of 2.5 years. The volume of the mass is the most presenting sign in 75% of the cases, I.V.P. confirm the diagnosis in 90% of the cases. Remission occurred in 5 infants who have been in stage I, the other cases who are in stage II to V have bad prognosis. In the future, we hope more advancement in the cure of Wilms tumor, and all the remaining questions will find their answer.
Assuntos
Neoplasias Renais , Tumor de Wilms , Antineoplásicos/uso terapêutico , Quimioterapia Adjuvante , Pré-Escolar , Consanguinidade , Feminino , Seguimentos , Humanos , Neoplasias Renais/diagnóstico , Neoplasias Renais/epidemiologia , Neoplasias Renais/patologia , Neoplasias Renais/cirurgia , Masculino , Estadiamento de Neoplasias , Prognóstico , Indução de Remissão , Fatores Sexuais , Taxa de Sobrevida , Urografia , Tumor de Wilms/diagnóstico , Tumor de Wilms/epidemiologia , Tumor de Wilms/patologia , Tumor de Wilms/cirurgiaRESUMO
Between 1976 and 1983, the authors studied 50 new patients affected with periodic disease. 16 of them-mean age: 29-presented muscular manifestations. They may be grouped into two clinical aspects: muscular pain and contractures. The authors consider that these symptoms, first described in 1945, are an inherent part of the clinical picture of the disease. They discuss their relationship with periarteritis nodosa and remind the fact that their pathogenesis remains unknown.