The nature of the hepatic receptors involved in vasopressin-induced glycogenolysis
We have found a close correlation between the known vasopressor potency of arginine vasopressin and fourteen structural analogs, and the ability of these peptides to activate glycogen phosphorylase in isolated rat hepatocytes; there was no relation with the known antidiuretic activity of the analogs...
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Published in | Biochimica et biophysica acta Vol. 588; no. 1; pp. 63 - 69 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
Netherlands
Elsevier B.V
15.11.1979
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Subjects | |
Online Access | Get full text |
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Summary: | We have found a close correlation between the known vasopressor potency of arginine vasopressin and fourteen structural analogs, and the ability of these peptides to activate glycogen phosphorylase in isolated rat hepatocytes; there was no relation with the known antidiuretic activity of the analogs. We have also found that the p
A
2 values characterizing the known antivasopressor capacity of five analogs against vasopressin were close to those obtained for their inhibition of the vasopressin-induced activation of hepatic glycogen phosphorylase. We propose therefoer that the hepatic receptors responsible for the glycogenolytic activity of vasopressin share characteristics with and appear therefore related to those responsible for pressor activity in vivo. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0304-4165 0006-3002 1872-8006 1878-2434 |
DOI: | 10.1016/0304-4165(79)90371-4 |