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. 2017 Jan 4;10:1. doi: 10.1186/s13041-016-0281-8

Fig. 7.

Fig. 7

Transduction of Tat-HSP22 protein into gerbil brain and its protective effects. Gerbils were treated with single injections of Tat-HSP22 (2 mg/kg) or control HSP22 protein and killed. a 7 days after ischemic insults, transduced Tat-HSP22 protein was confirmed using an anti-Histidine, NeuN, DAPI, and Alexa immunostaining. Scale bar = 50 μm. b The changes of cleaved caspase-3 expression levels were confirmed using an anti-cleaved caspase-3 staining after 12 h ischemic insults. Scale bar = 18.8 μm. ** P < 0.01, significantly different from the vehicle group