Hormonal stimulation of mitochondrial glutaminase. Effects of vasopressin, angiotensin II, adrenaline and glucagon
- PMID: 6870814
- PMCID: PMC1154314
- DOI: 10.1042/bj2100957
Hormonal stimulation of mitochondrial glutaminase. Effects of vasopressin, angiotensin II, adrenaline and glucagon
Abstract
Adrenaline (through alpha 1-adrenoceptors), vasopressin and angiotensin II stimulate mitochondrial glutaminase activity. This stimulation probably contributes to the ureogenic effect of these hormones. The activity of the enzyme is sensitive to Ca2+ depletion. A role of Ca2+ in hormonal modulation of glutaminase activity is suggested.