These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Identification of angiotensinogenic hypertension in man using 1-sar-8-ala-angiotensin II (Saralasin, P-113).
    Author: Streeten DH, Freiberg JM, Anderson GH, Dalakos TG.
    Journal: Circ Res; 1975 Jun; 36(6 Suppl 1):125-32. PubMed ID: 1132074.
    Abstract:
    Peripheral plasma renin activity (PRA) is not invariably elevated in patients whose ischemic renal lesion is causing hypertension. Infusions of an angiotensin II antagonist, 1-sar-8-ala-angiotensin II (P-113), have been used to determine whether the blood pressure responses might indicate angiotensin dependence in 221 consecutive hypertensive patients. In 32 patients P-113 infusion reversibly reduced blood pressure, and almost all of these "P-113 responders" had elevated renal vein and/or peripheral PRA levels, together with evidence of renal ischemia. Among the 189 "P-113 nonresponders," peripheral PRA was elevated in seven (3.8%), and renal vein PRA ratio was abnormal in two patients, who might represent exceptions to the otherwise successful record of the P-113 response in identifying "angiotensinoginic" hypertensives.
    [Abstract] [Full Text] [Related] [New Search]