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| 1 | 胃炎患者幽门螺杆菌感染与血清学指标及病理的相关性显示文摘目的探讨幽门螺杆菌(Helicobacter pylori,Hp)感染与血清炎症因子、胃泌素、胃炎不同部位及病理学特征的相关性,为临床慢性胃炎防治措施的制定提供理论依据。方法选取2016年1月-2018年6月遵义市第一人民医院收治的慢性胃炎患者92例,将其中64例慢性萎缩性胃炎患者分为试验组,28例非慢性萎缩性胃炎患者分为对照组。采用酶联免疫吸附测定法(Enzyme-Linked Immuno Sorbent Assay,ELISA)检测血清白细胞介素-6(Interleukin-6,IL-6)、C-反应蛋白(C-reactive protein,CRP)、肿瘤坏死因子-α(Tumor necrosis factor-α,TNF-α)、CagA蛋白及胃泌素水平,分析Hp感染与血清胃泌素水平的关系;比较两组患者胃黏膜的炎症程度、活动性以及肠化程度分级情况;比较两组患者Hp感染的情况;分析Hp感染率与慢性胃炎病理学特征的相关性。结果试验组患者炎症反应程度,活动性以及肠化程度分级均高于对照组,差异有统计学意义(P<0.05)。试验组的Hp感染率为71.88%,高于对照组的35.71%,差异有统计学意义(χ~2=10.693,P=0.001)。胃窦胃体萎缩患者的Hp感染率为90.00%,高于单纯胃窦萎缩患者的65.91%,差异有统计学意义(χ~2=4.091,P=0.043)。慢性胃炎炎症程度、活动性以及肠化程度分级越高,Hp的感染率也升高。Hp感染患者血清IL-6、CRP、TNF-α水平均高于非Hp感染患者,差异有统计学意义(P<0.05)。CagA蛋白(+)患者血清胃泌素水平为(64.75±8.52)pg/ml,高于CagA蛋白(-)患者的(52.49±7.33)pg/ml,差异有统计学意义(t=11.148,P<0.001)。胃炎非Hp感染者血清胃泌素水平(50.38±4.21)pg/ml,低于胃炎Hp感染CagA蛋白(+)组,差异有统计学意义(t=12.553,P<0.001)。结论 Hp感染与慢性胃炎的炎症程度、活动性和肠化程度相关;CagA蛋白(+)Hp感染可能通过促进患者血清炎症因子及胃泌素水平参与慢性胃炎患者胃黏膜一系列病理改变的发生和进展过程。 | 代敏涛 吴太宇 张宇 陈微微 彭丹若 聂军 | 2019 | 中华医院感染学杂志2019,29,24: | 29 |
| 2 | 血清胃蛋白酶原联合肿瘤坏死因子-α检测在幽门螺杆菌相关性胃疾病诊断中的意义显示文摘目的检测幽门螺杆菌(Hp)相关性胃疾病患者血清中胃蛋白酶原(PG)与肿瘤坏死因子(TNF-α),并探讨PG与TNF-α在Hp相关性胃疾病诊断中的意义。方法选取2018年1月~2019年3月于本院接受治疗的237例Hp相关性胃疾病患者为研究对象作为Hp相关性胃疾病组,其中73例为非萎缩性胃炎,66例为萎缩性胃炎,68例为消化性溃疡,30例为胃癌;同期选取195例健康体检者作为对照组(CG组)。采用乳胶免疫比浊法检测各组血清中的PGⅠ、PGⅡ以及酶联免疫吸附法(ELISA)TNF-α水平,同时检测各组患者Hp感染情况;分析PGⅠ、PGⅡ及PGR和TNF-α对Hp相关性胃疾病的诊断价值。结果Hp相关性胃疾病组血清中TNF-α、PGⅠ、PGⅡ水平均显著高于CG组,PGR水平显著低于CG组(P<0.05);萎缩性胃炎患者血清中PGⅠ、PGR水平显著低于非萎缩性胃炎(P<0.05);消化性溃疡患者血清中TNF-α、PGⅡ水平显著高于非萎缩性胃炎和萎缩性胃炎,PGⅠ水平显著高于萎缩性胃炎,PGR水平低于非萎缩性胃炎高于萎缩性胃炎(P<0.05);胃癌患者血清中PGⅠ、PGR水平显著低于非萎缩性胃炎、萎缩性胃炎及消化性溃疡,TNF-α、PGⅡ水平高于非萎缩性胃炎和萎缩性胃炎(P<0.05);Hp阳性的非萎缩性胃炎、萎缩性胃炎患者血清中TNF-α水平均显著高于Hp阴性组(P<0.05);Hp阳性的萎缩性胃炎、消化性溃疡、胃癌患者血清中PGⅠ水平均显著高于Hp阴性组(P<0.05);Hp阳性的非萎缩性胃炎、萎缩性胃炎、消化性溃疡、胃癌患者患者血清中PGⅡ、PGR水平均显著高于Hp阴性组(P<0.05);TNF-α、PGⅠ、PGⅡ、PGR诊断Hp相关性胃疾病患者的AUC分别为0.842(95%CI:0.807~0.877)、0.844(95%CI:0.808~0.879)、0.864(95%CI:0.831~0.896)、0.874(95%CI:0.789~0.906),截断值分别为14.563、114.404、25.483、4.710,特异性分别为64.5%、69.8%、75.5%、65.7%,敏感度分别为89.7%、87.7%、86.2%、95.9%;PGⅠ、PGⅡ、PGR分别与TNF-α联合诊断Hp相关性胃疾病患者的AUC分别为0.922(95%CI:0.898~0.945)、0.925(95%CI:0.902~0.948)、0.937(95%CI:0.916~0.951),特异性分别为79.2%、85.7%、80.4%,敏感度为93.3%、85.1%、93.8%。结论PGⅠ、PGⅡ、PGR联合TNF-α可作为诊断Hp相关性胃疾病的参考指标,对Hp感染胃疾病的癌前病变及早期胃癌诊断有重要意义。 | 边春红 梁乐 王永刚 尚杰 郭胜香 潘玥 | 2020 | 西部医学2020,32,7: | 7 |
| 3 | Application of traditional Chinese medicine in treatment of Helicobacter pylori infection显示文摘Helicobacter pylori(H.pylori)has a high rate of infection and antibiotic resistance and poses a serious threat to human life.One of the main strategies to overcome drug resistance is to develop new treatment plans.Traditional Chinese medicine(TCM)that is commonly used to treat many diseases in China can reduce drug resistance and increase the eradication rate of H.pylori.In this paper,we review the research progress on TCM in the treatment of H.pylori infection.The mechanism of action of TCM is reviewed and research and applications of TCM in the treatment of H.pylori are demonstrated.Finally,we discuss problems confronting the use of TCM for the treatment of H.pylori infection and propose possible solutions.In addition,the plans of TCM in H.pylori treatment were also screened:Dampness-heat syndrome in the spleen and stomach,deficiency of spleen and stomach,and cold-heat complicated syndrome,and the effective components therein are studied.The antibacterial effect of TCM is relatively slow;for rapid improvement of the treatment effect of refractory H.pylori gastritis,we provide an appropriate treatment regime combining TCM and Western medicine with immune-regulatory and synergistic antibacterial effects. | Ru-Jia Li Yuan-Yuan Dai Chun Qin Gan-Rong Huang Yan-Chun Qin Yong-Yi Huang Zan-Song Huang Xian-Ke Luo Yan-Qiang Huang | 2021 | World Journal of Clinical Cases2021,9,35: | 4 |