Abstract
1. Changes in the cardiovascular parameters of Wistar-Kyoto rats (WKY) and spontaneously hypertensive rats (SHR) were examined following a 4-week diet of either Brazilian propolis or Eucommia uloides OLIVER (tochu). 2. A 4-week diet of propolis or tochu resulted in significant reductions in systolic blood pressure in SHR but had no effect on WKY. Experiments using aorta isolated from animals fed a diet of propolis or tochu revealed increased acetylcholine-induced relaxation in SHR and no change in acetylcholine-induced relaxation in WKY. Sodium nitroprusside-induced relaxation was unaffected by propolis or tochu in both animal groups. 3. These results suggest that propolis and tochu produce an antihypertensive effect that may be mediated by potentiation of acetylcholine-induced vasodilatation.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Clinical and Experimental Pharmacology and Physiology
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
