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. 2017 May 24;25(5):789–798. doi: 10.3727/096504016X14783677992682

Figure 2.

Figure 2

Effect of TUG1 knockdown on GC cell growth in vivo. Xenograft model was applied by injecting si-NC- or si-TUG1-transfected SGC-7901 cells into nude mice. (A) The image of tumor xenografts after 24 days of incubation. (B) Tumor volume was monitored and calculated every 4 days for 24 days after injection. (C) Tumor xenograft weight was measured at 24 days after injection. (E) Immunohistochemical analysis of proliferating cell nuclear antigen (Ki-67) protein expression in GC tissue sections from five randomly selected fields. Upper: H&E staining; lower: immunostaining (200×). *p < 0.05, **p < 0.01.