[Theoretical considerations and comments on the physiopathology in renovascular hypertension].
The researches performed during the last four decades did not elucidate completely the pathogenic mechanism of the renovascular hypertension. The present knowledge considers that the origins of renovascular hypertension are the imbalance between the renal hypotensive system located in the medullar renal site (antihypertensive and hypotensive substances) and the renal hypertensive system (renin-angiotensin-aldosterone) located cortically. As an additional mechanism in producing hypertension is involved the disorder of hydro electrolytic metabolism, as a result of decreased excretory function, inducing an increase of plasmatic natrium level, of volemia and interstitial liquid.
Burnei
Gh
G
Clinica de Chirurgie si Ortopedie Pediatrică, Spitalul Clinic "Marie-Curie Sklodowska", Bucureşti.
Grigorean
V T
VT
Gavriliu
St
S
Duţescu
S
S
Georgescu
I
I
Iacobini
M
M
Vlad
C
C
Stoian
A R
AR
Burnei
A
A
Neacşu
C M
CM
D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D006978:Hypertension, Renovascular / Q000175:diagnosis* / Q000503:physiopathology* / Q000601:surgery; D007668:Kidney / Q000002:abnormalities*; D008297:Male; D053040:Nephrolithiasis / Q000150:complications / Q000175:diagnosis / Q000601:surgery; D016896:Treatment Outcome; D014551:Urinary Tract / Q000002:abnormalities; D014552:Urinary Tract Infections / Q000175:diagnosis / Q000382:microbiology / Q000601:surgery