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. 2014 Mar;22(2):106–113. doi: 10.4062/biomolther.2013.103

Fig. 2.

Fig. 2.

Effect of snake venom activated NK-92MI cells on the cells viability of lung cancer cells (A549 and NCI-H460). The cells were co-culture with NK-92MI cells treated with snake venom (4 μg/ml) and the morphological changes were observed and numbers of viable cells were counted under a microscope (magnification, ×200). Values are mean ± SD of three experiments with replicates. *p≤0.05 indicates statistically significant differences from the control group.