脓毒症大鼠胰腺损伤的研究

来源 :第六届中国医师协会感染科医师大会暨传染病诊治高峰论坛、第十四届中华预防医学会微生态学学术会议 | 被引量 : 0次 | 上传用户:kpdavid
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  目的 通过建立大鼠脓毒症模型,系统观察脓毒症不同时间点胰腺受损的病理改变程度及血生化指标变化;系统观察其病理改变与血生化指标的关系,进一步了解血生化指标对脓毒症胰腺损伤意义。方法 将54只雄性大鼠随机分为假手术组、脓毒症组(又分3h、6h、12h、24h组n=6)及正常对照组(n=6),脓毒症组大鼠采用盲肠结扎穿孔法(CLP)制作肠源性脓毒症大鼠模型,假手术组仅把盲肠拉出腹腔,然后还纳、缝合,分别在3h、6h、12h、24h取动脉血测淀粉酶及脂肪酶值,同时取胰腺组织制作标本切片,在光镜及电镜下观察胰腺结构损害。
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