English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The antihypertensive effect of betaxolol, a highly selective beta 1-adrenoceptor antagonist, was investigated in renal hypertensive dogs, and the mechanism was also studied. A single oral administration of betaxolol (1 and 10 mg/kg) lowered blood pressure dose-dependently. The hypotensive effect of betaxolol was enhanced by daily oral administration for 10 days. In anesthetized dogs, intraarterial injection of betaxolol produced a dose-dependent increase in femoral artery flow; and in this test, betaxolol was 3 times less potent than papaverine. The increase in blood flow with betaxolol was not affected by pretreatment with propranolol. These findings indicate that a certain vasodilating activity may contribute to the antihypertensive mechanism of betaxolol.

Antihypertensive effect of betaxolol, a cardioselective .BETA.-adrenoceptor antagonist, in renal hypertensive dogs.