[Effect of vasopressin, aldosterone and angiotensin on the permeability of the choroid plexus to water].
In anesthetized dogs with cannulae implanted in the lateral cerebral ventricle, the water transfer from the CSF to the blood was studied using determination of drainage of tritiated water injected into the ventricle. Vasopressin and aldosterone accelerated the transfer of tritiated water into veins whereas angiotensin decelerated it. The data obtained suggest that the above hormones regulate volume and osmolality of the CSF.
D000450:Aldosterone / Q000494:pharmacology*; D000802:Angiotensin Amide / Q000494:pharmacology*; D000804:Angiotensin II / Q000031:analogs & derivatives*; D000818:Animals; D001127:Arginine Vasopressin / Q000494:pharmacology*; D002555:Cerebrospinal Fluid / Q000502:physiology; D002831:Choroid Plexus / Q000187:drug effects / Q000378:metabolism*; D004285:Dogs; D014316:Tritium; D014867:Water / Q000378:metabolism*
D014867:Water; D014316:Tritium; D000804:Angiotensin II; D001127:Arginine Vasopressin; D000450:Aldosterone; D000802:Angiotensin Amide
Vliianie vazopressina, al'dosterona i angiotenzina na pronitsaemost' khoroidal'nogo spleteniia dlia vody.