Abstract
Curcuminoids are the main active components in the extract of curcuma roots (Curcuma longa), which is widely used as an anti-inflammatory agent. We have studied the bioavailability and determined the pharmacokinetic parameters of curcuminoids contained in the complex phytopreparation Arthroflex studied experimentally in vitro and in vivo. The release of curcuminoids from Arthroflex into a nonconventional biphase system modeling conditions in the gastrointestinal tract was investigated in vitro and the dissolution rate constants were calculated. The pharmacokinetics of curcuminoids was investigated in vivo. It was established that curcumin in the initial form was missing from the blood plasma, and only two metabolites of curcuminoids were found by thin layer chromatography. The pharmacokinetic parameters of the major metabolite were determined.
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Translated from Khimiko-Farmatsevticheskii Zhurnal, Vol. 41, No. 10, pp. 3–5, October, 2007.
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Karlina, M.V., Pozharitskaya, O.N. & Ivanova, S.A. Pharmacokinetics of curcuminoids contained in the phytopreparation arthroflex. Pharm Chem J 41, 513–515 (2007). https://doi.org/10.1007/s11094-008-0001-5
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DOI: https://doi.org/10.1007/s11094-008-0001-5