| 摘要: |
| 猪血清中加入红细胞(RBC)后观察溶血的结果表明,正常猪血清对绵羊、山羊、牛、马、家兔、豚鼠及鸡RBC的溶血指数分别为72.10±22.84％,84.87±22.26％,7.66±4.77％,66.60±19.56％,16.40±7.40％,86.59±15.29％,88.45±26.76％;对同种RBC无溶解作用或具微弱的溶解作用。根据猪血清对RBC的溶解作用,经绵羊红细胞(SRBC)吸收或加入SRBC CD58(淋巴细胞功能相关抗原-3,LFA-3)竞争结合后即显著降低或消失,提出了猪血清溶解RBC的作用与血清中游离CD2的存在有关的论断。 |
| 关键词: 溶血,红细胞,血清学,免疫生物学,猪/游离CD2 |
| DOI： |
| 分类号: |
| 基金项目: |
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| Effects of Free-Form CD2 in Pig Serum Upon RBC |
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Xiao Junjie Chen Dekun,Xiao Junjie Chen Dekun
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| Abstract: |
| The observation was made after RBC was added to pig serum ，The results showed that the haemolysis index of normal pig serum upon RBC of sheep，goat，cattle，horse，rabbit．guinea-pig and chicken is 72.l0±22.84％；84.87±22.26％；7.66±4.77％；66.60±l9.56％；l6.40±7.40％；86.59±15.29％；and 88.45±26.76％ respectively．There is no or only a 1ittle distructive effect upon allogenic RBC．This distructive effect of
pig serum on RBC will decrease significantly disappearing after serum was absorbed with SRBC or added SRBC，CD58(LFA-3)in it.Thus，the related deduction of distructive effect of pig serum upon RBC and the presence of free-CD2 in pig serum was made. |
| Key words: hemolysis, erythrocytes, serology, immunobiology, pigs/free CD2 |
