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. Author manuscript; available in PMC: 2015 Jul 6.
Published in final edited form as: J Mol Cell Cardiol. 2012 Aug 19;53(5):668–676. doi: 10.1016/j.yjmcc.2012.08.010

Fig. 5.

Fig. 5

The capability of circulating exosomes into kidney tissue. PKH67-labeled exosomes or unlabeled exosomes were injected into circulating blood of rats. The kidneys were isolated to determine the PKH67-labeled exosomes in the kidney tissue sections (A). HE-staining and fluorescence signal detection (green color) in kidney sections from unlabeled exosomes-injected animals. No fluorescence signal (green color) is demonstrated. (B) HE-staining and fluorescence signal detection (green color) in kidney sections from PKH67-labeled exosomes-injected animals. Fluorescence signal (green color) is identified.