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血清G17、PG联合Hp抗体检测在萎缩性胃炎患者中的表达及其意义 被引量:2

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摘要 目的探讨血清促胃泌素-17(G17)、胃蛋白酶原(PG)、幽门螺杆菌抗体(Hp)在不同阶段萎缩性胃炎患者中的表达及其意义。方法收集慢性萎缩性胃炎(CAG)患者195例为研究组,另选取同期体检检出慢性非萎缩性胃炎患者160例为对照组。两组均行胃镜检查,根据胃镜检查判定CAG不同阶段,同时检测两组外周血中G17、PGⅠ和PGⅡ的表达水平和Hp抗体。结果研究组血清PGⅠ水平高于对照组,G17水平低于对照组;研究组PGⅠ/PGⅡ比值与萎缩程度呈正相关(均P<0.05),Hp抗体阳性率高于对照组(P<0.05);HP阳性率和G17、PGⅡ表达水平呈正相关,与PGⅠ表达水平呈负相关(均P<0.05)。结论血清G17、PGⅠ、PGⅡ、PGⅠ/PGⅡ比值及Hp抗体的检测对萎缩性胃炎癌前状态有警示作用,是早期胃癌监测及随访的重要指标。
作者 李松财
出处 《现代实用医学》 2021年第5期641-642,共2页 Modern Practical Medicine
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