Effect of solanine on the membrane potential of mitochondria in HepG2 cells and [Ca2+]i in the cells

Table 3 Effect of solanine on [Ca²⁺]_i in HepG₂ cells and mitochondrial membrane potential (mean ± SD)

Group	Final concen-tration (μg/mL)	Numberof cells	Fluo-3/AM-FI	TMRE-FI
Control	-	111	24.96 ± 4.03	51.85 ± 19.18
Camptothecin group	0.08	21	28.80 ± 7.01	25.50 ± 5.76b
Solanine groups	0.003	49	33.85 ± 9.30a	39.52 ± 15.41b
	0.016	33	34.37 ± 14.18a	35.01 ± 11.12c
	0.08	36	42.73 ± 14.75b	28.13 ± 4.31d
	0.4	39	52.80 ± 11.07b	23.21 ± 12.22d
	2	37	58.62 ± 16.04b	13.09 ± 4.71d

Comparison with blank:

^aP < 0.05;

^bP < 0.01;

^cP < 0.005;

^dP < 0.001.