[The behavior of the renin-angiotensin-aldosterone system in rats subject to audiogenic stress].
The behaviour of the renin-angiotensin-aldosterone system in adult albino rats was studied during audiogenic stress (92 dB - 2000 Hz) for different experimental times (4-8-12-16-20-24-28 min). The results show the two-phase behaviour of PRA (plasma renin activity), which is related to aldosterone levels. These changes do not appear to depend on plasma electrolytes (sodium and potassium), while a possible role of ACTH is suggested.
D000161:Acoustic Stimulation / Q000009:adverse effects*; D000450:Aldosterone / Q000097:blood*; D000803:Angiotensin I / Q000097:blood*; D000809:Angiotensins / Q000097:blood*; D000818:Animals; D008297:Male; D011188:Potassium / Q000097:blood; D051381:Rats; D012083:Renin / Q000097:blood*; D012964:Sodium / Q000097:blood; D013312:Stress, Physiological / Q000503:physiopathology*
D000809:Angiotensins; D000450:Aldosterone; D000803:Angiotensin I; D012964:Sodium; D012083:Renin; D011188:Potassium
Comportamento del sistema renina-angiotensina-aldosterone in ratti sottoposti a stress audiogeno.