Jk(a-b-)红细胞能抵抗尿素溶解。
Jk(a-b-) red blood cells resist urea lysis.
作者信息
Heaton D C, McLoughlin K
出版信息
Transfusion. 1982 Jan-Feb;22(1):70-1. doi: 10.1046/j.1537-2995.1982.22182154224.x.
Abstract
Falsely high automated platelet counts in a patient with aplastic anemia were found to be due to increased resistance of the red blood cells to urea lysis. The patient's blood group Jk(a-b-). Further investigation revealed that this phenomenon occurred with all of eight bloods of the phenotype Jk(a-b-) but not with red blood cells of other phenotypes tested. We therefore report an association of a rare blood group phenotype with unusual red blood cell behavior in vitro.
摘要
再生障碍性贫血患者自动血小板计数出现假性升高，结果发现是由于红细胞对尿素溶解的抵抗力增强所致。该患者血型为Jk(a-b-)。进一步调查显示，这种现象在所有8份Jk(a-b-)表型的血液中均出现，但在其他测试表型的红细胞中未出现。因此，我们报告一种罕见血型表型与体外异常红细胞行为之间的关联。
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