Quercetin Induces Mitochondrial Mediated Apoptosis and Protective Autophagy in Human Glioblastoma U373MG Cells

Table 1

The percentage of U373MG cells in the sub-G1 fraction after treatment with different doses of quercetin for 24 and 48 h.

Concentration (𝜇M)	24 h	48 h
	Sub-G1 phase (%)	Sub-G1 phase (%)
Control	1.02±0.35	0.5±0.31
25	1.78±0.89	1.71±0.53
50	2.33±1.17	2.26±0.86
75	1.65±0.65	6.66±0.79^a
100	2.05±0.93	8.48±0.40^a

All data are the mean ± SD of three independent experiments. ^aSignificantly different from the control, 𝑃<0.05.