Pascaud M, Rougier A, Delhaye N
Nutr Metab. 1977;21(5):310-6. doi: 10.1159/000176077.
Following ingestion, by the 20-day pregnant mother, of (1-14C)linoleic acid, the retention and distribution of 14C are determined in th fetus, placenta and mother, after 1, 3 and 6 h. Comparison of the specific activities of linoleic and arachidonic acids in the maternal plasma, liver and placenta, and the fetal plasma, liver and carcass leads to the conclusion of a selective materno-fetal transfer of arachidonic acid, relative to linoleic acid, through the placenta.
怀孕20天的母体摄入（1-14C）亚油酸后，分别在1小时、3小时和6小时后测定胎儿、胎盘和母体中14C的保留和分布情况。通过比较母体血浆、肝脏和胎盘以及胎儿血浆、肝脏和胴体中亚油酸和花生四烯酸的比活性，得出结论：相对于亚油酸，花生四烯酸通过胎盘进行选择性的母胎转运。
