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. 2015 Jul 30;48(1):42. doi: 10.1186/s40659-015-0034-7

Fig. 4.

Fig. 4

Dehydrogenase activity in ARPE-19 cells at each adjusted temperature. Cellular metabolism evaluated by dehydrogenase activity significantly decreased as the culture temperature decreased. Data are presented as mean ± SD (n = 5); **P < 0.01.