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.
Nicotine fails to enhance NSCLC viable cell numbers under normal and serum-deprivation conditions. (A) A549 and (B) H460 cells were treated with nicotine (1 μM) for 48 or 96 hours in DMEM supplemented with various concentrations of FBS. Viability was determined with an MTT or MTS colorimetric assay. *P < 0.05 vs. control with 0% serum. Data are expressed as the mean ± S.E.M of three independent experiments.
