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The pharmacokinetics and tissue distribution of curcumin and its metabolites in mice
Author(s) -
Wang Junjun,
Yu Xuejin,
Zhang Ling,
Wang Ling,
Peng Zhihong,
Chen Yong
Publication year - 2018
Publication title -
biomedical chromatography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.4
H-Index - 65
eISSN - 1099-0801
pISSN - 0269-3879
DOI - 10.1002/bmc.4267
Subject(s) - curcumin , pharmacokinetics , metabolite , pharmacology , kidney , distribution (mathematics) , active metabolite , chemistry , tissue distribution , plasma concentration , medicine , biochemistry , mathematical analysis , mathematics
Abstract Curcumin (CUR) is the major active component of turmeric and plays an important role in the prevention and treatment of many chronic diseases such as respiratory and neurodegenerative disease. In the present work, a rapid and simple LC–MS/MS method was developed to investigate the pharmacokinetics and tissue distribution of CUR and its metabolites in mice after intravenous administration of CUR (20 mg/kg). The results showed that the values of AUC 0–∞ were 107.0 ± 18.3, 6.0 ± 1.2 and 12.0 ± 4.0 (mg/L) min, and those for t 1/2 z were 32.4 ± 10.8, 6.4 ± 2.4 and 5.6 ± 1.8 min for CUR, dihydrocurcumin (DHC) and tetrahydrocurcumin (THC) in plasma, respectively. CUR and THC could be detected in liver while CUR and DHC were detected in kidney. Only CUR was detected in brain. These findings indicated that THC was the main metabolite of CUR in plasma. The exposure of CUR in plasma was 6‐fold greater than that in liver, kidney and brain.