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©The Author(s) 2003.
World J Gastroenterol. Jul 15, 2003; 9(7): 1394-1397
Published online Jul 15, 2003. doi: 10.3748/wjg.v9.i7.1394
Published online Jul 15, 2003. doi: 10.3748/wjg.v9.i7.1394
Table 1 Distribution of CYP1A1 genetic polymorphism in controls and subjects with cancer and different severity of lesions n(%)
| Control (n = 38) | BCH (n = 30) | DYS (n = 32) | ESCC (n = 62) | |
| CYP1A1 3' | ||||
| Wild type | 12 (32) | 8 (27) | 9 (28) | 33 (53) |
| Heterozygous | 22 (58) | 16 (53) | 17 (53) | 25 (40) |
| Homozygous variant | 4 (10) | 3 (10) | 3 (9) | 4 (6) |
| Heterozygous+Homozygous | 26 (68) | 19 (63) | 20 (62) | 29 (47)a |
| CYP1A1 exon 7 | ||||
| Ile/Ile | 20 (53) | 14 (47) | 16 (50) | 30 (48) |
| Val/Ile | 16 (42) | 14 (47) | 15 (47) | 28 (45) |
| Val/Val | 2 (5) | 2 (7) | 1 (3) | 4 (6) |
| Val/Ile + Val/Val | 18 (47) | 16 (53) | 16 (50) | 32 (52) |
- Citation: Wang LD, Zheng S, Liu B, Zhou JX, Li YJ, Li JX. CYP1A1, GSTs and mEH polymorphisms and susceptibility to esophageal carcinoma: Study of population from a high- incidence area in north China. World J Gastroenterol 2003; 9(7): 1394-1397
- URL: https://www.wjgnet.com/1007-9327/full/v9/i7/1394.htm
- DOI: https://dx.doi.org/10.3748/wjg.v9.i7.1394