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不同营养方式对老年消化道恶性肿瘤病人术后免疫功能的影响 被引量:6

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摘要 目的探讨不同营养方式对老年消化道恶性肿瘤病人术后免疫功能的影响。方法选择行消化道恶性肿瘤根治术老年病人,随机分为肠内营养组(EN)和肠外营养组(PN)。检测术前、术后不同时间段外周血补体及免疫球蛋白水平和各种淋巴细胞百分比的变化,并观察感染性并发症发生率及胃肠功能恢复时间。结果术后第1天两组补体、免疫球蛋白及淋巴细胞百分比均较术前均显著下降(P<0.05),而术后第8天两组免疫指标较术后第1天有所恢复,且改变量EN与PN组比较差异显著(P<0.05)。PN组术后感染性并发症的发生率高于EN组(P<0.05)。肠道功能恢复时间EN组早于PN组(P<0.05)。结论老年消化道恶性肿瘤病人根治术后肠内营养支持较肠外营养支持能更好的促进患者免疫功能的恢复,降低感染性并发症的发生率,并有利于胃肠功能的恢复。
出处 《中国老年学杂志》 CAS CSCD 北大核心 2005年第6期644-646,共3页 Chinese Journal of Gerontology
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参考文献7

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