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.
Dose-response curves and IC50 values of MTX. Cells were incubated with different doses of MTX for 6 days. Cell viability was analyzed using the MTT assay. Data are presented as the means + standard deviations. x-axis, doses of MTX in μM. y-axis, percentage of viability relative to the untreated cells. MTX, methotrexate.
