Research Article

Pharmacokinetics of Quercetin-Loaded Methoxy Poly(ethylene glycol)-b-poly(L-lactic acid) Micelle after Oral Administration in Rats

Table 1

Accuracy and precision of LC-MS/MS method to determine QUT in rat plasma (in three validation days, six replicates at each concentration level per day).

Added concentration
(ng/mL)
Measured concentration (ng/mL)Precision
(%, RSD)
Accuracy
(%, RE)

Intraday
 7.57.37 ± 0.344.62−1.74
 750743.33 ± 23.693.19−0.98
 15001607.67 ± 42.792.667.18
Interday
 7.57.50 ± 0.566.67−0.05
 750747.89 ± 39.175.24−0.28
 15001592.44 ± 104.286.556.16