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应用原子吸收光谱法检测了西安地区５２例尿毒症患者血清铝水平，非透析组为（１．２０±０．６０）μｍｏｌ／Ｌ，血液透析（ＨＤ）和腹膜透析（ＣＡＰＤ）组分别为（１．８１±０．６５）μｍｏｌ／Ｌ和（１．４７±０．７７）μｍｏｌ／Ｌ；与对照组（０．４９±０．１６）μｍｏｌ／Ｌ比较，３组均显著升高（Ｐ＜０．０１）。非透析患者血清铝与肌酐水平之间，透析患者血清铝与透析时间之间均无显著相关。腹膜透析液之铝含量在安全范围。讨论了尿毒症铝中毒的原因、诊断及其防治。 相似文献
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Objective To study the solute clearance effect of the new concentrated anticoagulation hemodiaiysate of citrate for hemodialysis in patients with high risk of bleeding. Methods Forty-two kidney failure patients with high risk of bleeding were divided into two groups (Group A and Group B) according to their hemodialysis manners. Patients in Group A were hemodialyzed with bicarbonate hemodialysate with low-molecular-weight heparin (dalteparin) anticoognlation and those in Group B with the new citrate antieoagnlation hemodialysate prepared in our hospital without any other anticoagulant. Blood urea nitrogen (BUN) and creatinine (Cr) concentrations were measured before and after dialysis, and Kt/V and urea reduction rate (URR) were calculated. In addition, activated clotting time (ACT) and ionized calcium (iCa2 ) concentration were also measured at the arterial and venous ends. Results ACT was extended and iCa2 concentration decreased significantly at the venous end compared with those at the arterial end in Group B (P<0.01). BUN and Cr concentrations were markedly decreased after dialysis compared with those before dialysis in both groups (P<0.01), and no significant difference in solute clearance effect, as indicated by Kt/V and URR, was observed between Group A and Group B (P>0.05). Conclusion The solute clearance effect of the new concentrated anticoagnlation hemodialysate of citrate is excellent during hemodiaiysis in kidney failure patients with high risk of bleeding. 相似文献
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目的 研究新型枸橼酸盐浓缩抗凝血液透析液的溶质清除效果。方法 以犬为试验动物 ,应用自制枸橼酸盐浓缩抗凝血液透析液进行血液透析 ,检测透析器前后血BUN和Cr,并计算透析器全血清除率。结果 透析器后血BUN、Cr较透析器前明显降低 (P <0 .0 1 ) ;枸橼酸盐浓缩抗凝血液透析液组透析器全血清除率高于普通肝素碳酸氢盐血液透析液组 ,但无统计学差异 (P >0 .0 5 )。结论 新型枸橼酸盐浓缩抗凝血液透析液的溶质清除效果良好 相似文献
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