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.
Effects of amino acids on CCK secretion. Dispersed intestinal cells were incubated with 10 or 20 mM l-phenylalanine (Phe), l-tryptophan (Trp), l-alanine (Ala), or 50 mM KCl. CCK released in the media was measured by RIA. These data are representative of 3 experiments (n = 3). *P < 0.05, **P < 0.01, and ***P < 0.005.
