Meloxicam

Meloxicam increases intracellular accumulation of doxorubicin via downregulation of multidrug resistance-associated protein 1 (MRP1) in A549 cells

S. F. Chen, Zhang, Z. Y., and Zhang, J. L., Meloxicam increases intracellular accumulation of doxorubicin via downregulation of multidrug resistance-associated protein 1 (MRP1) in A549 cells, vol. 14, pp. 14548-14560, 2015.

It has been suggested that selected COX inhibitors can overcome multidrug resistance through the inhibition of ATP‑binding cassette-transporter proteins thereby enhancing the inhibitory effect of doxorubicin on human tumor growth and promoting the actions of cytostatics. However, their effect on lung cancer and the molecular mechanisms involved in the overcoming of multidrug resistance are unclear.

Effect of CYP2C9*3 mutant variants on meloxicam pharmacokinetics in a healthy Chinese population

M. Zhang, Yang, Y., Zhao, G., Di, X., Xu, L., Jiang, N., Xu, J., and Xu, X., Effect of CYP2C9*3 mutant variants on meloxicam pharmacokinetics in a healthy Chinese population, vol. 13, pp. 831-837, 2014.

The aim of this study was to investigate the effect of the CYP2C9*3 (CYP2C9 1075 A>C) polymorphism on meloxicam pharmacokinetics in a Chinese population. Twenty-four healthy volunteers were enrolled in this study. The pyrosequencing technique was used to identify polymorphisms of CYP2C9. The concentration of meloxicam in plasma was determined by a high-performance liquid chromatography assay with mass spectrographic analysis. The Drug and Statistics Software (DAS, version 2.0) was used for curve fitting and calculations of pharmacokinetic parameters.

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