the purposes of this study were to adapt and evaluate further a pulmonary surfactant isolation method applicable to unperfused fetal rat lung , to quantitate key phospholipids phosphatidylcholine ( disaturated phosphatidylcholine , and phosphatidylglycerol ) of the isolated material during the last 3 days of gestation , and to determine if abnormalities in surfactant phospholipids were present in fetuses of diabetic pregnancies .
C1517163
fetal
C0015965
fetuses