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The results of the genetic study of the C/T-13910 and G/A-22018 polymorphisms in the promoter of the LCT gene among patients with a positive HBT result
| IBS patients with positive HBT | Control group with positive HBT | |
|---|---|---|
| Homozygous form of hypolactasia (C/C -13910; G/G -22018) | 23 (79.3%) | 7 (77.8%) |
| Medium lactase activity (heterozygotes C/T -13910; G/A -22018) | 6 (20.7%) | 2 (22.2%) |
