4 Výsledek
Gitelman's syndrome is a variant of Bartter's syndrome, characterized by hypokalemia, hypomagnesemia, hypocalciuria, and hypovolemia. We have observed familial cases of Gitelman's syndrome, and a possible mutation in thiazide-sensitive Na-Cl cotransporter was investigated in this kindred. The
OBJECTIVE
The renin-angiotensin-aldosterone system is an important modulator of renal salt excretion and arterial pressure. An important body of evidence now supports that angiotensin II (AngII) modulates the function of the renal sodium-chloride cotransporter (NCC), independently of aldosterone.
Hypovolemic shock was produced in rats by withdrawing about 50% of the estimated total blood volume. Following mean arterial pressure stabilization in the range of 22-23 mm Hg, the rats were given an i.v. bolus injection of L-6-ketopiperidine-2-carbonyl-L-leucyl-L-proline amide (RGH-2202) to be
OBJECTIVE
The aim is to review the recently reported effects of angiotensin II (Ang II) on sodium and potassium transport in the aldosterone-sensitive distal nephron, including the signaling pathways between receptor and transporter, and the (patho)physiological implications of these