Fig. 2From: Inhibition of growth of Asian keloid cells with human umbilical cord Wharton’s jelly stem cell-conditioned mediuma Phase-contrast inverted optical images of AKCs grown in keloid medium (control), HSF-CM and hWJSC-CM. b Viable AKCs cell counts assessed by Trypan blue staining for AKCs grown in keloid medium (control), HSF-CM and hWJSC-CM. Assesment of c cell viability (MTT) and d cell proliferation (BrdU) of AKCs grown in keloid medium (control), HSF-CM and hWJSC-CM at day 3. All values are represented as mean ± SEM of at least three independent experiments. p < 0.05 was considered as statistically significantBack to article page