Adrenergic Stimulation of Renin Secretion in the Isolated Perfused Rat Kidney
نویسندگان
چکیده
منابع مشابه
Adrenergic Stimulation of Renin Secretion in the Isolated Perfused Rat Kidney
To avoid complicating systemic effects, the influence of adrenergic hormones on renin secretion was examined in the isolated rat kidney perfused with Krebs-dextran solution at a constant mean pressure and flow rate. Isoproterenol and glucagon produced a consistent increase in renin secretion without a change in perfusion pressure and flow. Similarly the increase in renin secretion with norepine...
متن کاملAndrenergic stimulation of renin secretion in the isolated perfused rat kidney.
To avoid complicating systemic effects, the influence of adrenergic hormones on renin secretion was examined in the isolated rat kidney perfused with Krebs-dextran solution at a constant mean pressure and flow rate. Isoproterenol and glucagon produced a consistent increase in renin secretion without a change in perfusion pressure and flow. Similarly the increase in renin secretion with norepine...
متن کاملThe inhibition of renin secretion by alpha-adrenergic stimulation in the isolated rat kidney.
1. The respective role of alpha-adrenergic and beta-adrenergic receptors in mediating the effect of catecholamines on renin secretion was examined in the isolated perfused rat kidney. 2. Noradrenaline, which has combined alphaand beta-adrenergic activity, stimulated renin secretion only in the presence of the alpha-receptor blocking agent phenoxybenzamine. This stimulatory effect was largely pr...
متن کاملDifferential response of renin secretion to vasoconstrictors in the isolated perfused rat kidney.
1. We have examined whether an increase of renal vascular resistance is generally accompanied by an inhibition of renin secretion. The effects of vasoconstriction produced by angiotensin II (Ang II), arginine-vasopressin (AVP), and potassium (KCl) depolarization on vascular resistance and on renin release from isolated rat kidneys perfused at constant pressure of 100 mmHg were investigated. 2. ...
متن کاملSustained Hypoxic Pulmonary Vasoconstriction in the Isolated Perfused Rat Lung: Effect of α1-adrenergic Receptor Agonist
Background: Alveolar hypoxia induces monophasic pulmonary vasoconstriction in vivo, biphasic vasoconstriction in the isolated pulmonary artery, and controversial responses in the isolated perfused lung. Pulmonary vascular responses to sustained alveolar hypoxia have not been addressed in the isolated perfused rat lung. In this study, we investigated the effect of sustained hypoxic ventilation o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Circulation Research
سال: 1973
ISSN: 0009-7330,1524-4571
DOI: 10.1161/01.res.32.2.290