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 curve for bupivacaine. Currents elicited by the −80 to +40 mV pulse have been normalized to currents measured before and after bupivacaine application and fit to a logistic function (IC50 = 68 μm; Hill coefficient = 0.6).
