The genetic polymorphisms of the DNA repair geneXRCC1 might contribute to the susceptibility to gastric cancer and interact with smoking, drinking, pickle, engorgement.
XRCC1基因多态性可能会增加胃癌的易感性，并可能与烟酒嗜好、腌制食品及暴饮暴食存在协同作用。
2
To explore the relationship between polymorphisms of DNA repair geneXRCC1 and susceptibility to radiation injury.