Abstract:
:Changes in placental lipid content in rats at the 15th and 20th days of pregnancy were investigates. It was found that progress of gestation is accompanied by a significant increase in triglycerides per mg placental DNA. Maternal starvation caused additional increase in the placental triglyceride content. By incubation with 14C-oleic acid, it was shown that placenta at term possesses an increased capacity to esterify fatty acids at a wide range of medium oleic acid concentrations. Increase in free fatty acid concentration caused a linear increase of their incorporation into placental lipids. Oxidation of oleic acid into CO2 was also increased with the duration of gestation, but to a lesser degree and over a narrower range of concentration than esterification, suggesting an increased channelling of fatty acids into glycerides.
journal_name
Placentajournal_title
Placentaauthors
Diamant YZ,Diamant S,Freinkel Ndoi
10.1016/s0143-4004(80)80033-6subject
Has Abstractpub_date
1980-10-01 00:00:00pages
319-25issue
4eissn
0143-4004issn
1532-3102pii
S0143-4004(80)80033-6journal_volume
1pub_type
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