Abstract
The rate of incorporation of radioactive phosphate into the polyphosphoinositide (PPI) fraction is about 10 times greater than into other phospholipids (PL) of the normal rat liver. Rapid postmortem changes in the PPI content in the liver were found. During exposure to the various factors used, the only PL fraction in which changes were found was the PPI fraction. Changes in the content and also in the intensity of metabolism of PPI in the liver were similar in direction during exposure to these factors to those in the brain. The PPI fractions are the most labile PL fractions in the liver.
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Kiselev, G.V., Pavlinova, L.I. Effect of factors causing excitation and inribition on polyphosphoinositide metabolism of the rat liver. Bull Exp Biol Med 80, 1039–1042 (1975). https://doi.org/10.1007/BF00799884
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DOI: https://doi.org/10.1007/BF00799884