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. 2016 Jan 29;35:22. doi: 10.1186/s13046-016-0297-z

Fig. 7.

Fig. 7

Apoptosis array in LSCC xenografts. a Cells in control Hep-2 xenografts had normal membrane, organelles, and nuclear morphology. b Apoptotic morphologies were found in NEAT1 siRNA treated Hep-2 xenografts. c TUNEL staining showed no obvious apoptotic cells in tumors of the control group. d Strong brown staining indicated many TUNEL positive apoptotic cells in NEAT1 siRNA treated Hep-2 xenografts