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. 2016 Dec 14;15(2):703–711. doi: 10.3892/mmr.2016.6038

Figure 2.

Figure 2.

Determination of the efficiency of viral vector delivery in vivo. Fluorescence microscope images (magnification, ×200) of ZsGreen expression (left panel) and DAPI staining (right panel) in frozen heart tissues sections derived from rats in the (A) sham-operated (B) rAAV9-NC and (C) rAAV9-Adrb1 groups at 4 weeks following injection with saline, rAAV9-NC-ZsGreen and rAAV9-shRNA-Adrb1-ZsGreen vectors, respectively. rAAV9, recombinant adeno-associated virus type 9 vector; NC, negative control; Adrb1, adrenergic receptor β1; shRNA, short-hairpin RNA.