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. 2014 Nov 12;19(11):110501. doi: 10.1117/1.JBO.19.11.110501

Fig. 1.

Fig. 1

(a) Absorption and fluorescence spectra of LS668 in dimethylsulfoxide. Fluorescence microscopy images showing cellular internalization of LS668 (b) in NPR-C transfected cells, (c) inhibition of internalization in presence of excess C-ANF peptide, and (d) absence of internalization in NPR-A transfected cells. Blue (DAPI, nuclear stain) and red (LS668). Scale: 100  μm.