Yang T K, Jenkin H M, Nielsen T W, Holmes K R
Proc Soc Exp Biol Med. 1976 Feb;151(2):422-4. doi: 10.3181/00379727-151-39225.
The enzyme activities associated with chain elongation and desaturation of fatty acid in hepatic microsomes from rats held at 1 ATA of air, 1 ATA of He-O2, and 20 ATA of He-O2 were studied. It was found that both the microsomal chain elongation and desaturation of fatty acids were depressed in rats held at 1 ATA of He-O2 as compared to animals held at 1 ATA of air. When animals were exposed to an environment of 20 ATA of He-O2, the chain elongation of fatty acid was about the same as for rats held at 1 ATA of air and was two times greater than for the rats held at 1 ATA of He-O2. The desaturase activity was depressed as compared to the two groups of control animals held at 1 ATA of air and 1 ATA of He-O2.
