Abstract
Abstract—The activities of four enzymes concerned with inositol lipid metabolism have been determined in homogenates of rat brains of different ages. The enzymes are CDP‐diglyceride inositol phosphatidate transferase, phosphatidylinositol kinase, diphosphoinositide kinase and triphosphoinositide phosphomonoesterase. The activities of all the enzymes increased with age. Phosphatidylinositol kinase activity rose most sharply well before myelination, reaching a maximum at about 6 days of age. Diphosphoinositide kinase and triphosphoinositide phosphomonoesterase activities increased most rapidly during myelination. The increase in CDP‐diglyceride inositol phosphatidate transferase showed no definite association with any period of development. It is concluded that triphosphoinositide metabolism is associated with myelin or a closely related structure.
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Dates
Type | When |
---|---|
Created | 18 years, 10 months ago (Oct. 4, 2006, 9:57 p.m.) |
Deposited | 1 year, 9 months ago (Nov. 4, 2023, 5:12 p.m.) |
Indexed | 1 year, 9 months ago (Nov. 4, 2023, 5:40 p.m.) |
Issued | 57 years, 5 months ago (March 1, 1968) |
Published | 57 years, 5 months ago (March 1, 1968) |
Published Online | 18 years, 10 months ago (Oct. 4, 2006) |
Published Print | 57 years, 5 months ago (March 1, 1968) |
@article{Salway_1968, title={ENZYMES OF PHOSPHOINOSITIDE METABOLISM DURING RAT BRAIN DEVELOPMENT}, volume={15}, ISSN={1471-4159}, url={http://dx.doi.org/10.1111/j.1471-4159.1968.tb06200.x}, DOI={10.1111/j.1471-4159.1968.tb06200.x}, number={3}, journal={Journal of Neurochemistry}, publisher={Wiley}, author={Salway, J. G. and Harwood, J. L. and Kai, M. and White, G. L. and Hawthorne, J. N.}, year={1968}, month=mar, pages={221–226} }