目的分析红细胞悬浮液与血浆对应的抗体效价及其蛋白含量.方法随机收集无偿献血者261名.针对各全血制备对应的血浆和红细胞悬浮液,检测各血上清的抗A、抗B效价及其对应的血浆蛋白含量并比较分析.结果 A型血浆抗B效价的效价为31.05±20.29,A型红细胞悬液抗B的抗体效价为5.86±3.60；B型血浆抗A的效价为21.69±18.34,B型红细胞悬液抗A的抗体效价为3.08±1.99；O型血浆抗A的效价为34.02±20.76,血浆抗B的抗体效价为31.98±19.32；O型红细胞悬液的抗体抗A效价为5.96±2.86,抗B抗体效价为5.32±2.45.A型血的血浆蛋白与红细胞悬液上清液存在显著差异,且血浆抗体的效价是红细胞上清效价均数的7倍；血浆蛋白则为红细胞悬液的5-8倍.结论与血浆比较,各血型红细胞悬浮液的抗体效价明显低,含有较少蛋白,可只用主侧配血.% Objective To analyse the antibody titer and its protein content of red blood cell suspension and plasma corresponding. Methods Random collect voluntary blood donors 261. On the whole blood preparation corresponding plasma and erythrocytes suspension, detecting the blood supernatant of A resistance, resistance to B valence and the corresponding plasma protein content and comparative analysis. Results The results showed that the type A plasma resistance to B titer of valence was 31.05±20.29, type A red blood cell suspension resistance to B antibody titer was5.86±3.60; Type B plasma resistance to A titer was 21.69±18.34, type B cell suspension resistance to A antibody titer was 3.08±1.99; Type O blood plasma resistance to A titer was 34.02±20.76, plasma resistance to B antibody titer was 31.98±19.32; Type O red blood cell suspension antibody resistance to A titer was 5.96±2.86, resistance to B antibody titer was 5.32±2.45. Type A blood plasma protein and red blood cell suspension supernatant fluid exists significant difference, and plasma antibody titer is red blood cell supernatant valence mean seven times; Plasma protein is red blood cell suspension 5-8 times. Conclusion Compared with plasma, the blood red blood cell suspension antibody titer obvious low, contain less protein, can use the main side matching.
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