Abstract
Objective: The aim of the present study was to investigate the distribution of the CYP2D6 and GSTM1 genotypes in a Polish population.
Methods: One hundred and forty-five unrelated healthy individuals from the western region of Poland were studied. The CYP2D6 genotype was analysed by means of polymerase chain reaction (PCR) amplification for the CYP2D6 * 3 and CYP2D6 * 4 alleles. The GSTM1 genotype was also analysed by means of a PCR assay to determine two genotypes: GSTM1-1 (positive) and GSTM1-0 (negative).
Results: Fourteen subjects (9.6%) were classified as poor metabolisers. The frequency of CYP2D6 * 4 and CYP2D6 * 3 was 23.1% and 2.1%, respectively. The frequency of GSTM1 nulled genotype in a Polish population came to 49%.
Conclusion: The frequencies of poor metabolisers for CYP2D6 and GSTM1 nulled genotype among a Polish population were similar to those observed in other Caucasian populations.
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Received: 29 October 1998 / Accepted in revised form: 15 March 1999
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Gawronska-Szklarz, B., Wójcicki, M., Kuprianowicz, A. et al. CYP2D6 and GSTM1 genotypes in a Polish population. E J Clin Pharmacol 55, 389–392 (1999). https://doi.org/10.1007/s002280050645
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DOI: https://doi.org/10.1007/s002280050645