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Reduced and oxidized glutathione of the placenta in pregnancy complicated by pr...
Neves, J; Serviço de Obstetrícia e Ginecologia, Hospital de Santa Maria, Lisboa.; Cruz, A S; Azevedo, I; Vaz, A C; Vasco, P; Santos, P J; Bicho, M PSignificative enhancement of free radical formation (FRO) in vivo is an important feature of hypertensive disorders of pregnancy (HDP), namely preeclampsia (PIH). The latest investigations about the pathology of HDP, showed the contribution of placental circulation to the development and evolution of such disease. The placental bed can be a potential source of FRO or activation of cells that can produce FRO. Gl...
Determination of HBSAg in pregnancy. Epidemiologic study of 100 cases.
Costa, A P; Serviço de Obstetrícia Ginecologia, Hospital de Santa Maria, Lisboa.; Vaz, A C; De Castro, I; Dória, J MThere are some arguments concerning prenatal Hepatitis B testing: universal screening versus testing of risk groups. A thousand parturients were evaluated in order to assess the sensitivity of risk factors in the identification of Hepatitis B surface antigen (HBsAg) positive women. To achieve that purpose they were questioned regarding risk factors and blood samples were collected for HBsAg testing. Thirty two ...
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