Pharmacokinetic Difference of Six Active Constituents of Huangqi Liuyi Decoction between Control and Diabetic Nephropathy Mouse Models

Table 3

Intra- and interday precision and accuracy of six analytes in mouse plasma ( ± SD, n = 6).

Analyte	Concertation of analyte (ng/mL)	Mean ± SD (ng/mL)	Accuracy (%)	Interday precision RSD (%)	Intraday precision RSD (%)
Astragaloside IV	16.02	15.01 ± 0.66	93.68 ± 6.71	4.42	8.47
	801	813.9 ± 74.06	101.6 ± 1.99	9.10	6.56
	1602	1522 ± 107.33	95.03 ± 7.20	7.05	7.08
Calycosin-7-O-β-D-glucoside	15.15	15.59 ± 1.55	102.9 ± 5.23	9.94	8.92
	75.75	67.65 ± 5.51	89.31 ± 7.56	8.14	5.39
	151.5	157.8 ± 5.67	104.2 ± 7.83	3.59	6.70
Calycosin-glucuronide	10.38	8.57 ± 0.48	82.57 ± 1.91	2.31	5.57
	519	492.9 ± 23.56	94.98 ± 9.15	4.78	6.10
	1038	927.5 ± 81.62	89.35 ± 7.03	8.80	5.27
Formononetin	5.23	5.02 ± 0.44	95.97 ± 8.32	8.67	6.41
	261.5	266.6 ± 19.86	101.9 ± 7.59	7.45	7.59
	313.8	307.4 ± 41.02	97.83 ± 10.18	13.35	7.10
Ononin	10.41	9.35 ± 0.77	92.24 ± 5.93	8.22	7.61
	507	445.8 ± 32.63	87.93 ± 5.11	7.32	10.16
	1014	1051 ± 60.94	103.6 ± 6.96	5.80	4.40
Glycyrrhizic acid	12.73	11.89 ± 1.3	93.40 ± 10.24	10.96	3.22
	1273	1046 ± 62.99	82.23 ± 1.34	1.62	5.28
	2545	2525 ± 142.15	99.21 ± 3.96	5.63	4.38