. 2018 Jan 31;13(5):415–424. doi: 10.1016/j.ajps.2018.01.005

Table 3.

Effects of TC06 extract on cell cytotoxicity, cytoprotection, and ROS production of HaCaT cells.

Concentrations of TC06 extract (µg/ml)	Cell viability on HaCaT cells (% of control)		ROS production (% of control)
	Cell cytotoxicity pretreated with TC06 extract	Cytoprotective effect exposed to t-BHP
Control	100.00 ± 0.00^b	100.00 ± 0.00^e	100.00 ± 0.00^a
Treatment with t-BHP	n/a	48.02 ± 6.01^ab	172.15 ± 29.67^b
50	91.12 ± 2.35^ab	45.15 ± 5.74^a	173.27 ± 27.34^b
100	92.37 ± 6.43^ab	53.69 ± 9.40^abc	168.73 ± 29.92^b
200	91.56 ± 2.74^ab	56.09 ± 6.97^bcd	164.08 ± 29.97^b
400	92.38 ± 6.37^ab	58.52 ± 5.40^cd	157.99 ± 28.44^b
800	94.43 ± 7.86^ab	64.25 ± 3.65^d	147.56 ± 26.46^ab
1600	90.22 ± 4.87^a	65.93 ± 4.06^d	136.74 ± 24.71^ab
3200	91.77 ± 2.11^ab	65.63 ± 1.99^d	134.67 ± 23.64^ab

*n/a: not applicable.

Each value is represented as mean ± SD (n = 3).

^a-eValues in the same column followed by different letters are significantly different (P < 0.05).