RESUMO
Estimation of serum copper and zinc was carried out on 40 Schistosoma mansoni patients with and without hepatosplenic involvement (group A and B respectively) before and after single oral dose of 40 mg praziquantel therapy as well as 20 normal controls (group C). Full clinical examination and assessment of liver function tests was done. HBsAg positive cases were excluded. The results showed a significant increase in the copper level in both groups (A and B) before treatment when compared to normal controls, and a significant reduction in zinc level only in group B. Following praziquantel therapy the copper level decreased with concomitant increase in the serum zinc level.
Assuntos
Cobre/sangue , Praziquantel/uso terapêutico , Esquistossomose mansoni/sangue , Zinco/sangue , Adulto , Feminino , Humanos , Masculino , Esquistossomose mansoni/tratamento farmacológicoRESUMO
Intrasplenic pressure changes versus ova count in stool of schistosomal portal hypertension in cases of bilharzial hepatic fibrosis were studied before and after 40 mg/kg body weight praziquantel therapy. Praziquantel acts on the vascular level in which it decreases the portal hypertension caused by bilharziasis as detected by decreased size of portal and splenic veins diameter as well as a significant decrease of portal pressure by the decrease of intrasplenic pressure (P less than 0.05). On the other hand, praziquantel decrease bilharzial stool egg count after 3 months of therapy (P less than 0.05).