每周二、四为您推送近期幽门螺杆菌相关文献摘要，追踪学术进展。
ContrastingassociationofHelicobacterpylorioipAgenotypewithriskofpepticulcerationandgastriccancer
比较幽门螺杆菌oipA基因型与消化性溃疡和胃癌风险的相关性
Abstract摘要
Backgroundandmethods:
HelicobacterpyloriOipA(outerinflammatoryproteinA)isanoutermembraneproteinthatinvolvesinthebindingandcolonizationofthebacteriuminthestomach.TheoipAstatusisassociatedwiththeriskofpepticulcerations(PUs)andgastriccancer(GC)diseases.However,theassociationtrendwithPUs