Role of Episamarcandin in Promoting the Apoptosis of Human Colon Cancer HCT116 Cells through the PI3K-Akt Signaling Pathway

Table 2

Cytotoxicity of episamarcandin on HCT 116 cells.

Episamarcandin concentration (μg·mL^−1)	Inhibition rate on HCT 116 cells (%)
	MTT assay	SRB assay
300	99.46	98.32
150	98.01	95.19
75	97.60	93.39
37.50	37.91	36.17
18.75	19.79	37.91
9.38	18.28	17.08
IC50 (μg mL^−1)	26.06 ± 1.28	29.71 ± 2.12