1,25(OH)₂D₃ induces senescence of MMECs.

<p>(A) Representative images from the SA-β-gal assays quantified in (B). 100 nM 1,25(OH)₂D₃ significantly induced senescence compared to the control treatment (EtOH). Bars labeled “a” or “b” are statistically significantly different from each other according to ANOVA and post-hoc Fisher’s LSD test (n = 3 replicates, ~160 cells quantified in each of 10 fields of view per replicate, critical value = 0.05).