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幽门螺杆菌(HP)感染与慢性胃炎、消化性溃疡密切相关 ,HP感染可导致胃粘膜大量炎症因子浸润及免疫反应。已有报道HP感染患儿胃窦粘膜的肿瘤坏死因子 -α(TNF -α)明显高于HP阴性患儿及对照组。现对HP感染阳性及不同HP分型感染时血清TNF -α的变化及意义分析如下。临床资料2000
Helicobacter pylori (HP) infection and chronic gastritis, peptic ulcer are closely related, HP infection can cause a large number of gastric mucosal inflammatory infiltration and immune response. It has been reported in children infected with HP infection of antral gastric mucosa of tumor necrosis factor-α (TNF-α) was significantly higher than the HP-negative children and the control group. Now the positive HP infection and different HP typing infection of serum TNF-α changes and significance are as follows. Clinical data 2000