Comparison of in vivo pharmacokinetics of five constituents in Zhishi Zhizi Chi Decoction in normal rats and CUMS-induced depressive rats / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 3687-3693, 2021.
Article
in Chinese
| WPRIM
| ID: wpr-888022
ABSTRACT
A LC-MS/MS method was developed for the rapid and simultaneous determination of genipin-1-β-D-gentiobioside,geniposide,naringin,hesperidin and neohesperidin in SD rat plasma.The linear relationships of these five constituents in rats were validated,and the specificity,accuracy,precision and stability met the requirements.Their pharmacokinetic parameters were calculated by DAS 3.2.2,and the results showed that the metabolic process in vivo of the five constituents accorded with the characteristics of noncompartmental model.Their main pharmacokinetic parameters were listed as follows(1) genipin-1-β-D-gentiobiosidet_(1/2)(3.20±0.51)h,C_(max)(403.15±96.93)μg·L~(-1)and AUC_(0-t)(612.56±148.50)μg·L~(-1)·h for the model group,while t_(1/2)(3.07±0.75) h,C_(max)(229.50±60.63)μg·L~(-1)and AUC_(0-t)(413.14±76.37)μg·L~(-1)·h for the normal group;(2) geniposidet_(1/2)(3.24±0.68) h,C_(max)(2 961.40±688.02)μg·L~(-1),and AUC_(0-t)(10 972.87±1 992.96)μg·L~(-1)·h for the model group,while t_(1/2)(4.56±0.96) h,C_(max)(1 833.27±558.13)μg·L~(-1),and AUC_(0-t)(8 996.27±3 053.48)μg·L~(-1)·h for the normal group;(3) naringint_(1/2)(1.64±0.59) h,C_(max)(415.13±259.54)μg·L~(-1),and AUC_(0-t)(608.62±289.05)μg·L~(-1)·h for the model group,while t_(1/2)(1.02±0.25) h,C_(max)(355.08±180.00)μg·L~(-1),and AUC_(0-t)(501.07±242.68)μg·L~(-1)·h for the normal group;(4) hesperidint_(1/2)(0.86±0.29) h,C_(max)(95.17±22.80)μg·L~(-1)and AUC_(0-t)(141.19±54.63)μg·L~(-1)·h for the model group,while t_(1/2)(0.95±0.31) h,C_(max)(46.48±18.33)μg·L~(-1)and AUC_(0-t)(69.51±14.73)μg·L~(-1)·h for the normal group;(5) neohesperidint_(1/2)(0.89±0.29) h,C_(max)(828.78±361.56)μg·L~(-1)and AUC_(0-t)(1 292.29±553.73)μg·L~(-1)·h for the model group,while t_(1/2)(0.90±0.31) h,C_(max)(314.68±172.45)μg·L~(-1)and AUC_(0-t)(385.99±138.55)μg·L~(-1)·h for the normal group.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Drugs, Chinese Herbal
/
Chromatography, High Pressure Liquid
/
Chromatography, Liquid
/
Rats, Sprague-Dawley
/
Tandem Mass Spectrometry
Type of study:
Prognostic study
Limits:
Animals
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2021
Type:
Article
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