183 research outputs found
Rapid breakdown of phosphatidylinositol 4-phosphate and phosphatidylinositol 4,5-bisphosphate in rat hepatocytes stimulated by vasopressin and other Ca2+-mobilizing hormones
Calcium promotes the accumulation of polyphosphoinositides in intact and permeabilized bovine adrenal chromaffin cells
1. Because cellular pools of phosphatidylinositol phosphate and phosphatidylinositol bisphosphate turn over rapidly during phospholipase C stimulation, the continuing production of inositol phosphates requires continuing synthesis from phosphatidylinositol of the polyphosphoinositides. In the present study in adrenal chromaffin cells, we examined the effects of nicotinic stimulation and depolarization in intact cells and micromolar Ca 2+ in permeabilized cells on the levels of labeled polyphosphoinositides. We compared the effects to muscarinic stimulation in intact cells and GTP Ī³ S in permeabilized cells.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/44280/1/10571_2004_Article_BF00713279.pd
The stimulation, by angiotensin, of phosphatidylinositol 4,5-bisphosphate breakdown and glycogen Phosphorylase activity in isolated hepatocytes
Heterologous desensitization of Phosphorylase activation and phosphatidylinositol 4,5-bisphosphate breakdown provoked by Ca2+-mobilizing hormones in hepatocytes
Inositol 1,4,5-trisphosphate and inositol 1,3,4,5-tetrakisphosphate metabolism in HL60 cells
Introduction to Research Data Management
<p>Slides from 'Introduction to Research Data Management Workshop' organised at the University of Cambridge on 12 April 2016.</p
Internalization of hepatic glucagon receptors is not accompanied by a significant movement of GsĪ±
Platelet-activating factor induces inositol 1,4,5 tris- and 1,3,4,5 tetrakis-phosphate production in U937 cells
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