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肠内营养对重症急性胰腺炎患者肠屏障功能的影响 被引量:3

Effects of enteral nutrition on the gut barrier function in patients with severe acute pancreatitis SUN Guang-zhi.
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摘要 目的观察肠内营养(EN)对重症急性胰腺炎(SAP)患者肠屏障功能的影响,并探讨其在SAP治疗中的临床应用价值。方法收集2009年12月至2011年12月收治的SAP患者40例,按照营养支持方式分为全胃肠外营养(TPN)组20例和EN组20例。分析两组急性生理学与慢性健康状况II(APACHEII)评分、血清内毒素、肠脂肪酸结合蛋白(IFABP)表达水平的差异。酶联免疫吸附试验方法检测血清内毒素和IFABP表达水平。结果两组APACHEⅡ评分在治疗第1、7、14、21天呈逐渐降低趋势(JP〈0.05),且EN组治疗第7、14、21天的APACHEll评分显著低于TPN组[(7.03±1.86)分比(8.12±2.11)分、(5.32±1.14)分比(6.87±1.35)分、(3.49±0.83)分比(5.15±1.02)分,P〈0.05];两组血清内毒素表达水平在治疗第1、7、14、21天呈逐渐减低趋势(P〈0.05),且EN组治疗第7、14、21天血清内毒素表达水平显著低于TPN组[(48.18±15.48)EU/L比(60.12±18.16)EU/L、(33.46.4-12.04)EU/L比(51.32士14.66)EU/L、(22.15±7.81)EU/L比(35.62±12.53)EU/L,P〈O.05];两组血清IFABP表达水平在治疗第1、7、14、21天呈逐渐减低趋势(P〈0.05),且EN组治疗第7、14、21天血清IFABP表达水平显著低于TPN组[(18.47±3.55)n#L比(22.57±4.14)ns/L、(10.32±2.68)ng/L比(18.1I±3.62)ng/L、(6.39±2.26)ns/L比(12.16±3.06)ns/L,P〈0.05J。相关性分析显示APACHEII评分与血清内毒素(r=0.612,P〈0.05)和IFABP(r=0.634,P〈0.05)表达水平呈显著正相关,血清内毒素与IFABP表达水平亦呈显著正相关(r=0.627,P〈0.05)。结论EN治疗有助于SAP患者肠屏障功能的恢复,疗效优于TPN治疗,值得临床推广应用。 Objective To investigate the effects of enteral nutrition (EN) on the gut barrier function in patients with severe acute pancreatitis (SAP) and explore its clinical significance. Methods A total of 40 SAP patients from December 2009 to December 2011 was collected in this study. The 40 cases were divided into total parenteral nutrition (TPN) group (20 cases) and EN group (20 cases). The APACHE lI score and serum expression of endotoxin and intestinal fatty acid binding protein (IFABP) were compared between two groups. The serum expression of endotoxin and IFABP was determined by enzyme-linked immunosorbent assay method. Results The APACHE I1 score and serum expression of endotoxin and IFABP were significantly decreased in EN group and TPN group after treatment of 1, 7, 14, 21 d (P 〈0.05). The APACHE I1 score was lower in EN group than that in TPN group after treatment of 7, 14, 21 d [(7.03 ± 1.86) scores vs. (8.12± 2.11 ) scores, (5.32 ± 1.14) scores vs. (6.87 ± 1.35) scores, (3.49± 0.83) scores vs. (5.15± 1.02) scores, P 〈 0.05 ]. The serum expression of endotoxin was lower in EN group than that in TPN group after treatment of 7, 14, 21 d [(48.18 ± 15.48) EU/L vs.(60.12 ± 18.16) EU/L, (33.46 ± 12.04) EU/L vs. (51.32 ± 14.66) EU/L, (22.15 ±7.81) EU/L vs. (35.62 ± 12.53) EU/L,P 〈 0.05]. The serum expression of IFABP was lower in EN group than that in TPN group after treatment of 7, 14, 21 d [ ( 18.47± 3.55 ) ng/L vs.(22.57 ±4.14) ng/L, ( 10.32 ± 2.68) ng/L vs. ( 18.11 ± 3.62) ng/L, (6.39 ±2.26) ng/L vs. (12.16 ±3.06) ng/L,P 〈0.05]. The APACHE I1 score was positively correlated with serum expression of endotoxin (r = 0.612,P 〈 0.05) and IFABP (r = 0.634, P 〈 0.05 ). The serum expression of endotoxin was positively correlated with IFABP (r = 0.627,P 〈 0.05). Conclusions EN treatment shows more effective effect on improving the gut barrier function in SAP patients than TPN treatment. And it is worthy to be popularized in the clinical application.
作者 孙广智
出处 《中国医师进修杂志》 2013年第7期34-36,共3页 Chinese Journal of Postgraduates of Medicine
关键词 胰腺炎 急性坏死性 肠道营养 胃肠外营养 肠屏障功能 Panereatitis, acute necrotizing Enteral nutrition Parenteral nutrition, total Gut barrier function
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