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. Author manuscript; available in PMC: 2019 Jan 2.
Published in final edited form as: Biomacromolecules. 2012 Oct 29;13(11):3627–3640. doi: 10.1021/bm301583s

Figure 8.

Figure 8

Endocytosis of DEX-PDP-Rh-B in mouse fibroblasts. (a) Endocytosed DEX-PDP-Rh-B shows a distinct perinuclear localization in mouse fibroblasts. Actin cytoskeletal network in cells is stained with phalloidin. (b) Fluorescence confocal images of control untreated cells and cells incubated with DEX-PDP-Rh-B for 2 and 24 h were recordered, their spread area mapped, and fluorescence intensity in the cell area analyzed using the Image J densitometric software. Mean of fluorescence intensities is represented in the graph.