Effects of Quercetin on CYP450 and Cytokines in Aroclor 1254 Injured Endometrial Cells of the Pregnant Rats

Table 2

The protective effect of quercetin on the injured endometrial cells for 24 h treatment (𝑛=6).

Quercetin (µmol/L)	24 h		48 h		72 h
	Absorbance	Viability (%)	Absorbance	Viability (%)	Absorbance	Viability (%)
0	0.431±0.003^f	100	0.402±0.005^e	93.27	0.389±0.006^e	90.26
10 μg/mL Aroclor 1254	0.346±0.004^d	80.28	0.255±0.012^b	59.16	0.186±0.011^b	43.16
10	0.379±0.003^e	87.94	0.289±0.004^c	67.05	0.245±0.006^b	56.84
50	0.401±0.010^e	93.04	0.318±0.007^c	73.78	0.251±0.013^b	58.24
100	0.325±0.005^c	75.41	0.264±0.008^b	61.25	0.202±0.004^b	46.87
500	0.057±0.005^a	12.23	0.037±0.014^a	8.58	0.021±0.015^a	4.87

Note: The viabilities of the normal cells, the injured cells, and the quercetin treated cells were monitored by the MTT assay. The optimal viability was obtained by 50 µmol/L quercetin treated for 24 h. Cell viability was expressed as mean ± SEM. Compared with the control group, values marked with different letters are significant (𝑃<0.05).