Effect of β-cyclodextrin inclusion complex on transport of major components of Xiangfu Siwu decoction essential oil in Caco-2 cell monolayer model / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 2970-2974, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-284816
ABSTRACT
Although the essential oil of Xiangfu Siwu decoction (XFSWD) has strong pharmacological activity, its special physical and chemical properties restrict the clinical application and curative effect. In this paper, Xiangfu Siwu decoction essential oil (XFS-WO) was prepared by forming inclusion complex with β-cyclodextrin (β-CD). The present study is to investigate the effect of β-CD inclusion complex on the transport of major components of XFSWO using Caco-2 cell monolayer model, thus to research the effect of this formation on the absorption of drugs with low solubility and high permeability, which belong to class 2 in biopharmaceutics classification system. A sensitive and rapid UPLC-MS/MS method was developed for simultaneous quantification of senkyunolide A, 3-n-butylphthalide, Z-ligustilide, dehydrocostus lactone and α-cyperone, which are active compounds in XFSWO. The transport parameters were analyzed and compared in free oil and its β-CD inclusion complex. The result revealed that the formation of XFSWO/β-CD inclusion complex has significantly increased the transportation and absorption of major active ingredients than free oil. Accordingly, it can be speculated that cyclodextrin inclusion complex can improve bioavailability of poorly water-soluble drugs. Above all these mentioned researches, it provided foundation and basis for physiological disposition and pharmaceutical study of XFSWD.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pharmacology
/
Biological Transport
/
Oils, Volatile
/
Drugs, Chinese Herbal
/
Caco-2 Cells
/
Beta-Cyclodextrins
Limits:
Humans
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2015
Type:
Article
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