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Price, R.J. (author), Scott, M.P. (author), Giddings, A.M. (author), Walters, D.G. (author), Stierum, R.H. (author), Meredith, C. (author), Lake, B.G. (author), TNO Kwaliteit van Leven (author)1. The objective of this study was to investigate the effects of four food chemicals, namely butylated hydroxytoluene (BHT), curcumin (CC), propyl gallate (PG) and thiabendazole (TB), on cytochrome P450 (CYP) forms in cultured human hepatocytes. 2. Treatment of human hepatocytes for 72 h with 2-200 μM TB produced concentration-dependent...article 2008
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Price, R.J. (author), Scott, M.P. (author), Walters, D.G. (author), Stierum, R.H. (author), Groten, J.P. (author), Meredith, C. (author), Lake, B.G. (author), TNO Voeding (author)The effect of thiabendazole (TB) on some rat hepatic xenobiotic metabolising enzymes has been investigated. Male Sprague-Dawley rats were fed control diet or diets containing 102-5188 ppm TB for 28 days. As a positive control for induction of hepatic xenobiotic metabolism, rats were also fed diets containing 1457 and 10,155 ppm butylated...article 2004
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- Lake, B.G. (author), Evans, J.G. (author), Chapuis, F. (author), Walters, D.G. (author), Price, R.J. (author), TNO Voeding (author) article 2002
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Renwick, A.B. (author), Ball, S.E. (author), Tredger, J.M. (author), Price, R.J. (author), Walters, D.G. (author), Kao, J. (author), Scatina, J.A. (author), Lake, B.G. (author), TNO Voeding (author)The effect of cimetidine on the metabolism of zaleplon (ZAL) in human liver subcellular fractions and precision-cut liver slices was investigated. 2. ZAL was metabolized to a number of products including 5-oxo-ZAL (M2), which is known to be formed by aldehyde oxidase, N-desethyl-ZAL (DZAL), which is known to be formed by CYP3A forms, and N...article 2002
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- Subrahmanyam, V. (author), Renwick, A.B. (author), Walters, D.G. (author), Young, P.J. (author), Price, R.J. (author), Tonelli, A.P. (author), Lake, B.G. (author), TNO Voeding (author) article 2001