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Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Nov 21, 2014; 20(43): 16029-16036
Published online Nov 21, 2014. doi: 10.3748/wjg.v20.i43.16029
Table 1 Impact of cytochrome P450 2C19 genotypes on metabolism of proton pump inhibitors
GenotypeRatio (Asian)Ratio (Caucasian)Metabolism of PPIs
HomEMwt/wt30%-40%70%At highest rates
HetEMwt/m1 or wt/m245%-55%25%-27%At moderate rates
PMm1/m213%-23%3%-5%At lowest rates