Influences of Realgar-Indigo naturalis, A Traditional Chinese Medicine Formula, on the Main CYP450 Activities in Rats Using a Cocktail Method

Table 3

Recovery of the developed assay ().

Number	QC conc. (μg⋅ml^−1)	Recovery (Mean ± S.D.)	RSD (%)
Caffeine	5.38	96.71 ± 3.05	3.15
	10.75	91.04 ± 2.16	2.38
	51.80	93.64 ± 5.54	5.92
Chlorzoxazone	10.16	99.18 ± 2.47	2.49
	20.32	97.91 ± 3.41	3.49
	101.60	94.98 ± 2.00	2.11
Tolbutamide	11.13	90.04 ± 3.80	4.22
	22.26	90.81 ± 2.88	3.18
	109.60	85.65 ± 2.26	2.64
Midazolam	11.01	90.95 ± 4.25	4.67
	22.02	90.41 ± 1.95	2.16
	105.30	95.27 ± 9.10	9.55