PLACENTAL TRANSMISSION
نویسندگان
چکیده
منابع مشابه
The Placental Transmission of Creatinine
Some time ago, in a preliminary communication1 dealing with various aspects of the distribution of creatinine and creatine in blood, we reported that the concentration of each of these substances was nearly the same, at) parturition, in the placental as in the maternal plasma, and we concluded that there takes place between the mother and the fetus a ready interchange of both. If we have hesita...
متن کاملPlacental Transmission and Neonatal Metabolism of Promazine.
Blood and urine analyses were conducted on pregnant and non-pregnant subjects who had each received 50 mg promazine intravenously. A typical exponential fall in the concentration of promazine in blood was observed. The obstetric patients were found to excrete, in a 24-hour sample of urine, considerably more promazine (and its primary metabolites) than did the non-obstetric subjects. Two neonate...
متن کاملPlacental transmission of atropine at full-term pregnancy.
Measurements of placental transmission of atropine were performed during Caesarean section. Twenty-five patients received 3H-atropine 0.5 microgram . kg-1 i.v. 1-30 min before delivery. Maternal venous blood was sampled before the induction of anaesthesia and at the moment of delivery, together with umbilical arterial and venous blood. Total hydrogen-3 activity was determined by liquid scintill...
متن کاملPlacental abnormalities associated with human immunodeficiency virus type 1 infection and perinatal transmission in Bangkok, Thailand.
The effects of human immunodeficiency virus (HIV) type 1 on the placenta and the role of the placenta in mother-to-child HIV-1 transmission are not well understood. Placentas from 78 HIV-infected and 158 HIV-uninfected women were examined as part of a prospective perinatal HIV transmission study in Bangkok. HIV-infected women were more likely than HIV-uninfected women to have chorioamnionitis (...
متن کاملPlacental malaria and perinatal transmission of human immunodeficiency virus type 1.
Prevalence of placental malaria in human immunodeficiency virus (HIV) type 1-infected and -uninfected women and the effect of placental malaria on genital shedding and perinatal transmission of HIV-1 were examined. Genital samples for HIV-1 DNA RNA were collected during labor. Infants were tested for HIV-1 at 1 day and 6 weeks postpartum. Placental malaria was diagnosed by histopathological exa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1923
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)85568-5