Baicalein Induces Apoptosis and Autophagy via Endoplasmic Reticulum Stress in Hepatocellular Carcinoma Cells

Table 1

IC₅₀ values of baicalein, baicalin, wogonin, and wogonoside.

IC50 (μM)	SMMC-7721		Bel-7402
	24 h	48 h	24 h	48 h
Baicalein	94.84	19.89	134.81	59.52
Baicalin	1246.10	837.24	400.39	169.35
Wogonin	53.39	42.71	77.13	49.65
Wogonoside	N/I	N/I	N/I	N/I

IC₅₀: concentration at which cells were inhibited by 50%; N/I: no inhibition.