Effects of pentobarbital and veratridine on phosphatidylinositol and phosphatidate metabolism in rat parotid acinar cells.
@article{Miller1983EffectsOP, title={Effects of pentobarbital and veratridine on phosphatidylinositol and phosphatidate metabolism in rat parotid acinar cells.}, author={J. Miller and C. Kowal}, journal={Biochemical pharmacology}, year={1983}, volume={32 14}, pages={ 2237-41 } }
The metabolism of phosphatidylinositol and phosphatidate was studied in isolated rat parotid cells, incubated in a physiological buffer containing [32P]phosphate or [3H]glycerol. Carbamylcholine and epinephrine stimulated 32P incorporation into both of these phospholipids, causing their half-maximal effects at 2 and 0.8 microM respectively. The former concentration is much lower than that anticipated from binding studies. The Hill coefficients for carbamylcholine activation of 32P incorporation… CONTINUE READING
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