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N Chida

Publications and source records attributed to N Chida.

30 records · Page 2Linked to original sources
PubMed1967

Incorporation of acetate into fatty acids and lecithin by lung slices from fetal and newborn lambs.

Incorporation of acetate-1-(14)C into phospholipids and fatty acids by lung slices from fetal and newborn lambs and from ewes was studied in vitro. The distribution of radioactivity in the fatty acids of neutral lipids, phospholipids, and lecithin was determined. Acetate-1-(14)C was incorporated into myristic, palmitic, and C(18) fatty acids. Of the lecithin fatty acids, myristic and palmitic were the major radioactive fatty acids. The results indicate that the lung of fetal lambs is able to synthesize lecithin containing saturated fatty acids, a major constituent of pulmonary surfactant. A marked increase in the rate of acetate incorporation into lecithin was observed during maturation, and these rates were higher than those obtained in the ewes. A possible relationship between developmental changes in lecithin biosynthesis and pulmonary surfactant is discussed.

Acetates↗