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  • Enhancing effects of different dosages of borneol on pharmacokinetics of salvanic acid B after oral administration to rats.

Enhancing effects of different dosages of borneol on pharmacokinetics of salvanic acid B after oral administration to rats.

Journal of Asian natural products research (2012-05-17)
Wan Ren-Zhong, Xu Yan-Yan, Lin Yan-Ping, Zhou Mao-Jin, Liu Chang-Xiao
要旨

The main purpose of this study was to illustrate the effect of borneol on pharmacokinetics of salvianolic acid B (SalB) in rats after oral administration of SalB with different doses of borneol. The concentrations of SalB in rat plasma were determined by an established and validated LC-MS/MS method. Our data showed that when 20, 40, and 80 mg kg⁻¹ of borneol were orally administrated with SalB at 50 mg kg⁻¹, C (max) of SalB was increased by 18.4%, 55.8%, and 103.2% compared with that of SalB alone. And AUC(0-t) of SalB in plasma was increased by 14.4%, 48.5%, and 123.3%, respectively. The results indicated that borneol is able to enhance the intestinal absorption and relative bioavailability of SalB, with a positive dose-dependent relationship. The described herb-drug interactions might prove the scientific rationality of the compatible ratio of traditional Chinese medicines.

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製品番号
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製品内容

Sigma-Aldrich
[(1S)-endo]-(−)-ボルネオール, predominantly endo, 97%
Sigma-Aldrich
(+)-ボルネオール, 97%
Sigma-Aldrich
イソボルネオール, 95%
Supelco
(−)-ボルネオール, analytical standard
Supelco
(+)-ボルネオール, analytical standard