Animal Models in Fetal Medicine, المجلد 4

abdomen advancement allow anesthesia animal appears approach artery body catheter Catheterization changes chronic circulation closed concentration days gestation described determined diaphragmatic hernia differences direct effects equation ewes exchanger experience experimental femoral fetal blood volume fetus Figure fluid glucose growth guinea pig hepatic incision increase indicator inferior vena cava injected insertion label lambs length less lobe lung major maternal mean measured method muscle normal nutrients observed obtained occur operation oxygen perfusion period Physiol placed placental plasma portal position possible pregnancy prepared present problem procedure rabbit ratio red cells reduction reference relatively removed renal repair reported sampling sheep side skin studies surgery surgical suture Table technique Teflon term tissue transfer tube umbilical upper usually uterine uterine blood flow uteroplacental blood flow uterus values vascular vein venous vessel wall weight