英语语法分析

Methods Human monocytic U937 cells were used as a model of monocytes.

方法单核细胞的研究模型为人前单核细胞系u937细胞。

Aim: To investigate the karyotype of acute monocytic leukemia (M5) and its clinical significance.

目的：急性单核细胞白血病(M5)核型分析及其临床意义。

Expression of at least one aberrant monocytic marker was found on the monocytes in 18 (82%) of 22 evaluable cases.

在22例可评价病例中，有18例(82%)中的单核细胞至少一种的单核细胞标记物表达异常。