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.
TNF-α does not stimulate the mTOR/S6K1 pathway and IRS-1 Ser636/639 phosphorylation. L6 myotubes and 3T3-L1 adipocytes were serum starved for 6 h and stimulated with the indicated doses of either TNF-α or insulin for another 30 min. Total cell lysates were analyzed by Western blotting. +, present; −, absent.
