[Change in the renin-angiotensin-aldosterone system in aging. 1].
Data are provided that testify to a changed reactivity of the RAAS in old age: Higher sensitivity of this system to the regulatory influences of the sympathico-adrenal and of the hypothalamus-hypophysis system as well as restriction of the functional facilities and reduction of reactivity. The obtained results indicate an aging-dependent reduction of the degree of reliability of the RAAS in stress situations.
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000097:blood*; D000450:Aldosterone / Q000097:blood*; D000804:Angiotensin II / Q000097:blood*; D001794:Blood Pressure; D002940:Circadian Rhythm; D004573:Electrolytes / Q000097:blood; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012083:Renin / Q000097:blood*
D004573:Electrolytes; D000804:Angiotensin II; D000450:Aldosterone; D012083:Renin
Veränderung des Renin-Angiotensin-Aldosteron-Systems während des Alterns. 1. Mitteilung.