Table 3.

Apoptotic rate of BJAB and Raji cells (%) at 24 h and 48 h.

Cell	Time	Groups					P
		Control	DOX	L-DOX	DOX + CUR	L-DOX + CUR
BJAB	24 h	12.8	38.1	51.7	55.9	82.9	*, Δ, δ, φ
	48 h	12.8	57.6	59.8	82.2	94.8	**,δ, φ
Raji	24 h	1.1	18.1	20.2	38.3	26.5	**
	48 h	1.1	26.0	33.6	42.5	48.0	Δ, ξ

Note: After chi-square test, pairwise comparison, *indicates that the apoptotic rate is significantly higher in the L-DOX group than in the DOX group (P < 0.05), **indicates that the apoptotic rate in the DOX + CUR group is significantly higher than that in the DOX group (P < 0.01). Δ indicates that the apoptotic rate is significantly higher in the DOX + CUR group than in the DOX group (P < 0.05), δ indicates that the apoptotic rate is significantly higher in the L-DOX + CUR group than in the DOX + CUR group (P < 0.01), and ξ indicates apoptosis. The rate of L-DOX + CUR group was significantly higher than that of L-DOX group (P < 0.05). φ indicates that the apoptotic rate was significantly higher in the L-DOX + CUR group than in the L-DOX group (P < 0.01).