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.
Concentrations of nitrite (A, B) and IL-6 (C, D) in supernatants of J774 macrophages after a 42-h incubation with increasing concentrations of ATP (A, C) or UDP (B, D). Results show mean and SEM of four independent experiments. *P < 0.05, **P < 0.01, anova, Dunnett's post hoc test. ATP, adenosine 5′ triphosphate; IL-6, interleukin 6; UDP, uridine 5′ diphosphate.
