The authors studied gross and histological abnormalities of placentae from 566 newborns, grouped according to birth and gestational age. The relation of hemorragic abnormalities, infections of membranes and placental tissue, ...

The authors studied gross and histological abnormalities of placentae from 566 newborns, grouped according to birth and gestational age. The relation of hemorragic abnormalities, infections of membranes and placental tissue, ...

Hypoxia of the placenta is integral to complications of pregnancy, including preeclampsia, intrauterine growth restriction, and small-for-gestational age babies. Hypoxia in the placenta is associated with vascular remodeling, ...

The application and development of obstetric Dopplervelocimetry provide a basis for the investigation of placental insuf ciency and demonstrate the dynamic behavior of fetal circulation during hypoxia. In clinical practice, ...

The application and development of obstetric Dopplervelocimetry provide a basis for the investigation of placental insuf ciency and demonstrate the dynamic behavior of fetal circulation during hypoxia. In clinical practice, ...

Feto-maternal immune transfer occurs via both the placenta in utero and colostrum after birth. The layers between the maternal and fetal circulation systems, known as the placental barrier, regulate immune transfer to the ...