Cells prolification in secondary MLC samples was assayed at the indicated time points by MTT.

MTT法在各时间点测原组再次混合淋巴细胞反应的细胞增情况。

To detect cytoactive by MTT and LDH, and neuronal apoptosis by TdT-mediated dUTP-biotin nick end labeling (TUNEL).

应用MTT、LDH测细胞活性，原位末端标记(TUNEL)法测细胞凋亡。

Leukemic cells from patients with acute leukemia were treated with different antileukemic agents in microwell liquid culture,then the cytotoxicity was measured with MTT assay.

将白血病细胞与化疗药物微孔液体培养，MTT法测细胞毒性。