LESSON 4 医学检验专业英语

in the immediate spin phase of testing with HP-D is not usually experienced with these reagents,the testing of
an Rh control tube in parallel with the anti-sera tube is
would be used for transfusion to an A sub-group individual and “B”RBCs for transfusion to A sub B insividuals.
在输血时，O 型RBCs可以输给A亚型的个体，B型
RBCs可以输给AB型A亚型的个体，所以对于一个
A亚型的输血前病人来说，即使对他进行了错误的
定型也不会产生严重的后果，因此，在定型过程 中，抗A，B抗体的检测可以省略。
With the widespread use of this high-protein anti-D
(HP-D)came reports of spontaneous agglutination of
对即将进行长期输血治疗的病人或者是已致敏的
受体，也许会要求鉴定他们体内常见的抗原表型，
这些抗原通常会诱导机体产生具有显著临床意义
的抗体
considered to have typed appropriately with CN-D
as Rh positive.
除AB血型外，其他血型均不能同时与抗A,抗B发生反
应，在使用CM-D试剂进行检测时ionally,it may be desirable to determine a
Rh negative RBCs coated with immunoglobulin.
随着这种HP-D试剂的广泛应用，人们发现被免疫球蛋
白包裹的Rh阴性的RBCs会发生自发凝集现象。
Since spontaneous agglutination of IgG-sensitized cells
Words
Prenatal
产前的；胎儿期的 Pretransfusion 输血前 Discrepancy 不一致； 矛盾； 差异 Monoclonal 单克隆的 Agglutination 凝集；凝集反应 Agitation 搅拌 ； 搅动
Words
Polyclonal antisera 多克隆抗血清 Saline agglutinating 生理盐水凝集 Antiglobulin 抗球蛋白 blend with 混合；融入 compatibility testing 配合性试验，交叉配合实
patient„s phenotype of the most common antigens
to which clinically significant antibodies are
produced prior to initiating long-term transfusion therapy or if the recipient is already deemed a “responder”.
not required by regulatory agencies provided a control system is run concurrently with typing.ABO typing served as a control.
由于使用这些试剂时，不会出现对IgG敏感的细胞
验
Anti-A,B can be omitted in testing pretransfusion
candidates for mistaken identity in a weak-subgroup of
A will not have adverse consequences since “O”RBCs
发生自发凝集现象，这种凝集现象在使用HP-D试
剂的离心阶段会出现。这使得在常规的实验中不
需要设置平行的Rh对照管，取而代之的是同时进 行ABO血型定型。
Individuals other than group AB whose cells do not
react with both anti-A and anti-B can be