Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Concentration-response curves showing the vasoconstriction of dopamine A), 5-hydroxytryptamine B), angiotensin II C), endothelin-1 D), and phenylephrine E) in the absence or presence of cinnamaldehyde (Cin). The contraction curves of all the vasoconstrictors can be inhibited by cinnamaldehyde at the indicated concentration.
Notes: *P < 0.05 versus controls, #P < 0.01 versus controls, n = 6.
