[Effect of vasopressin on the ATP-ase activity of microsomal fractions of rabbit heart and liver]. / Deistvie vazopressina na ATF-aznuiu aktivnost' mikrosomal'nykh fraktsii serdtsa i pecheni krolikov

It was shown that intravenous injection of vasopressin in a dose of 5 pressor units per 1 kg of body weight led to changes in the ATP-ase activity of the heart and liver microsomes in one hour. These changes coursed in a different direction, i.e. ATP-ase activity of the heart microsomes increased, and ATP-ase activity of the liver microsomes decreased.