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. 2016 Jan 27;11:449–463. doi: 10.2147/IJN.S93541

Figure 5.

Figure 5

Fluorescence microscopy images (×200) of the liver freezing slices for blank group and experiment groups of the mice injected with RCPTN after 0.5, 1, 2, 4, 8, and 12 hours.

Notes: (A) Images are liver freezing slices of blank group, and (BG) images are liver freezing slices of experiment groups which were picked at 0.5, 1, 2, 4, 8, and 12 hours. The left images (1) are green fluorescence of RCPTN with C6 (pointed to by the arrows); the right images (2) are observed from white light channel.

Abbreviation: RCPTN, Resibufogenin/coumarin-6-loaded poly(lactic-co-glycolic acid)-d-α-tocopheryl polyethylene glycol 1000 succinate nanoparticle; C6, coumarin-6.