急性重症胰腺炎患者血清二胺氧化酶的变化及与患者CTSI评分、胃肠道功能变化的关系

目的探讨血清二胺氧化酶(DAO)水平在急性重症胰腺炎(SAP)患者中的变化及其与患者CT严重程度指数(CTSI)评分、胃肠道功能障碍的关系。方法将60例SAP患者纳入SAP组,另将40例健康体检者纳入对照组,对比SAP组和对照组血清DAO、D乳酸、肿瘤坏死因子-α(TNF-α)、肠三叶因子(ITF)、乳脂球表皮生长因子8(MFG-E8)水平并分析其临床意义。结果SAP组患者起病72h内血清DAO、D乳酸和TNF-α分别为(3.09±1.33)U/mL、(928.50±69.37)ng/mL和(269.41±31.85)pg/mL,明显高于对照组的(1.20±0.58)U/mL、(311.64±38.25)ng/mL和(38.24±3.03)pg/mL,差异均有统计学意义(P0.05)。SAP组患者的ITF、MFG-E8分别为(3.60±0.35)ng/mL、(81.49±27.32)pg/mL,明显低于对照组(4.39±0.26)ng/mL、(234.17±49.08)pg/mL,差异有统计学意义(P0.05)。SAP组的血清DAO与D乳酸、TNF-α水平CTSI、APACHEⅡ、胃肠道功能障碍评分均呈显著的正相关(P0.05);SAP组血清DAO与血清ITF、MFG-E8水平呈显著的负相关(P0.05)。结论血清DAO水平在急性重症胰腺炎患者中明显升高,并且与患者病情严重程度、胃肠道功能障碍关系密切。

Analysis on the changes of serum diamine oxidase and correlation with CTSI scoring,gastrointestinal function in severe acute pancreatitis patients

Objective To investigate the changes of serum diamine oxidase(DAO) levels in patients with severe acute pancreatitis(SAP) and their relationship with computed tomography severity index(CTSI) score and gastrointestinal dysfunction.Methods A total of 60 SAP patients were recruited into group SAP,the other 40 healthy people were recruited into control group,DAO,lactic acid,tumor necrosis factor-α(TNF-α),intestinal trilobites factor(ITF),cream ball epidermal growth factor 8(MFG-E8) were compared in the two groups.Results DAO,lactic acid,TNF-α in SAP group with onset within 72 hours were(3.09±1.33)U/mL,(928.50±69.37)ng/mL and (269.41±31.85)pg/mL,which were significantly higher than(1.20±0.58)U/mL,(311.64±38.25)ng/mL and (38.24 ± 3.03)pg/mL in the control group,the differences were statistical significant(P<0.05).The serum levels of ITF,MFG-E8 in SAP group were(3.60±0.35)ng/mL,(81.49±27.32)pg/mL,which were significant lower than(4.39±0.26)ng/mL,(234.17±49.08)pg/mL in the control group,the differences were statistical significant(P<0.05).In the SAP group,the serum levels of DAO showed significant positive correlations with D-lactate,TNF-α levels,CTSI score,APACHEⅡ score,gastrointestinal dysfunction score(P<0.05),but had significant negative correlation with ITF,MFG-E8(P<0.05).Conclusion Serum DAO level evaluated significantly in patients with SAP,and closely related to the severity of the disease and the dysfunction of the gastrointestinal tract.