Polyunsaturated Fatty Acids in the Rat Placenta

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概要

• 論文の詳細を見る

• Changes in the concentrations of polyunsaturated fatty acids (PUFA) in the plasma, placenta and liver of the pregnant rats during the late pregnancy (16th - 22nd day) were studied. PUFA levels in the plasma increased until the 20th day of pregnancy and remained at a constant level from then to term. The principal components of plasma PUFA were tetraenoic (43% of total PUFA) and dienoic acid (33% of total PUFA). PUFA in the phospholipids of both placenta and liver did not show any attractive changes in concentration during the period. Arachidonic acid composed about a half of the total amount of PUFA in the phospholipids of these organs. The concentrations of arachidonic acid in the placental neutral fat were about 2.5 times as high as those in the hepatic fat, and the mole ratio of arachidonic acid to glycerol in the neutral-fat fraction of placenta significantly increased at term.

• 大阪府立大学の論文
• 1964-03-31

著者

• Yamada Jiro

  Department Of Agricultural Chemistry Faculty Of Agriculture Hokkaido University

• ICHIKAWA Shigetaka

  Department of Veterinary Science, College of Agriculture

• Ichikawa Shigetaka

  Department Of Veterinary Science College Of Agriculture

関連論文

• Studies on the Movement of Vas Deferens : VI. Change of Motility of the Vas Deferens during the Development of Rat Testes
• Purification and Characterization of a Debranching Enzyme of Germinated Rice Seeds
• Polyunsaturated Fatty Acids in the Rat Placenta
• Purification of Debranching Enzyme from Mature Rice Seeds
• Conversion of Active and Inactive Debranching Enzymes in Rice Seeds

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