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.
Artículo
en Chino
| 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.
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Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Medicamentos Herbarios Chinos
/
Cromatografía Líquida de Alta Presión
/
Cromatografía Liquida
/
Ratas Sprague-Dawley
/
Espectrometría de Masas en Tándem
Tipo de estudio:
Estudio pronóstico
Límite:
Animales
Idioma:
Chino
Revista:
China Journal of Chinese Materia Medica
Año:
2021
Tipo del documento:
Artículo
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