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. 2018 May 28;20(3):412–421. doi: 10.22074/cellj.2018.5380

Fig.1.

Fig.1

The effects of T. pratense extract on U87MG cells. Cell proliferation was determined using A. The MTT assay, B. Trypan blue staining, C. Lactate dehydrogenase (LDH) release from U87MG cells was measured colorimetric, D. Nitric oxide (NO) production was evaluated by Griess reaction, E. The effect of T. pratense extract, F. TMZ, and G. their combination on viability of U87MG cells after 48 hours of treatment were evaluated by MTT assay. The data are expressed as the percentage of control cells as the means ± SD. *; P<0.05 and **; P<0.01 compared with control.