Fig. 1From: 6-Mercaptopurine reduces cytokine and Muc5ac expression involving inhibition of NFκB activation in airway epithelial cellsEffect of 6-MP on airway epithelial cell viability. Serum-starved NCI-H292 cells were pre-treated with 6-MP at the indicated concentrations and MTT assays were performed to assess cell proliferation. Values represent mean ± S.D. *, p ≤ 0.05; ns = non-significantBack to article page