AbstractVasopressin elicited a dose-dependent inhibition of glucagon-induced cAMP accumulation in isolated hepatocytes. This response was not diminished by incubation of cells with the calmodulin antagonists trifluoperazine or chlorpromazine and was only slightly reduced in Ca2+-depleted hepatocytes. Half-maximal inhibition of cAMP accumulation occurred at 8 × 10-11 M vasopressin, a dose which does not increase cytosolic Ca2+ in hepatocytes. Direct activation of adenylate cyclase by forskolin was significantly inhibited by vasopressin in Ca2+-depleted cells. It is concluded that inhibition of hormone-induced cAMP accumulation by vasopressin in liver is not dependent on cellular Ca2+ mobilisation but may involve direct inhibition of adenylat...
International audienceCalcium-mobilizing hormones and neurotransmitters are known to affect cell mor...
dissertationPrevious studies have shown mammalian hepatic adenylate cyclase is stimulated by several...
Liver regeneration is controlled by a complex network of interactions between hormones, growth facto...
AbstractVasopressin elicited a dose-dependent inhibition of glucagon-induced cAMP accumulation in is...
The subcellular distribution of 45Ca2+ accumulated by isolated rat hepatocytes exposed to dibutyryl ...
Perfused livers isolated from rats treated with BrCCl3 for up to 15 min were used as an experimental...
Vasopressin was found to be an effective inhibitor of protein labelling in isolated liver cells. Its...
AbstractIncubation of isolated hepatocytes containing normal Ca2+ levels with angiotensin II, vasopr...
AbstractA heterologous and homologous desensitization of the glycogenolytic response against 3′,5′-c...
1. Vasopressin and phenylephrine markedly inhibited the glucuronidation of p-nitrophenol in isolated...
AbstractSeparate or combined addition of cyclic AMP-dependent and Ca2+-linked hormones to isolated r...
Crude plasma membranes were prepared from the liver of control rats or of rats submitted to an initi...
The role of cAMP/cAMP-dependent protein kinase (PKA) on the late phase of exocytosis has been studie...
The effect of vasopressin on the biosynthesis of phosphatidylcholines and phosphatidylethanolamines ...
AbstractThe effect on cytosolic Ca2+ concentration ([Ca2+]i) of cAMP analogues and the adenylate cyc...
International audienceCalcium-mobilizing hormones and neurotransmitters are known to affect cell mor...
dissertationPrevious studies have shown mammalian hepatic adenylate cyclase is stimulated by several...
Liver regeneration is controlled by a complex network of interactions between hormones, growth facto...
AbstractVasopressin elicited a dose-dependent inhibition of glucagon-induced cAMP accumulation in is...
The subcellular distribution of 45Ca2+ accumulated by isolated rat hepatocytes exposed to dibutyryl ...
Perfused livers isolated from rats treated with BrCCl3 for up to 15 min were used as an experimental...
Vasopressin was found to be an effective inhibitor of protein labelling in isolated liver cells. Its...
AbstractIncubation of isolated hepatocytes containing normal Ca2+ levels with angiotensin II, vasopr...
AbstractA heterologous and homologous desensitization of the glycogenolytic response against 3′,5′-c...
1. Vasopressin and phenylephrine markedly inhibited the glucuronidation of p-nitrophenol in isolated...
AbstractSeparate or combined addition of cyclic AMP-dependent and Ca2+-linked hormones to isolated r...
Crude plasma membranes were prepared from the liver of control rats or of rats submitted to an initi...
The role of cAMP/cAMP-dependent protein kinase (PKA) on the late phase of exocytosis has been studie...
The effect of vasopressin on the biosynthesis of phosphatidylcholines and phosphatidylethanolamines ...
AbstractThe effect on cytosolic Ca2+ concentration ([Ca2+]i) of cAMP analogues and the adenylate cyc...
International audienceCalcium-mobilizing hormones and neurotransmitters are known to affect cell mor...
dissertationPrevious studies have shown mammalian hepatic adenylate cyclase is stimulated by several...
Liver regeneration is controlled by a complex network of interactions between hormones, growth facto...