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. 2019 Oct 17;10:306. doi: 10.1186/s13287-019-1404-9

Fig. 1.

Fig. 1

Antioxidants promote ADSC cell proliferation during long-term in vitro expansion. The CCK-8 assay was applied to study the proliferation of ADSCs at passage 3 (P3), passage 6 (P6), and passage 9 after 10 μM GSH or melatonin treatment, or the combination of GSH and melatonin treatment, when the cells were cultured for 24, 48, and 96 h, respectively (n = 5 per group; *p < 0.05). ADSCs, adipose tissue-derived stem cells; GSH, reduced glutathione