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. 2016 Jan 25;11(1):e0147858. doi: 10.1371/journal.pone.0147858

Fig 7. Double Immunofluorescence staining for Bax and Cyto C in hDPCs exposed to dental monomers in the absence or presence of NAC.

Fig 7

Green fluorescence represents Bax, whereas red green fluorescence represents Cyto C. Yellow color in the overlay of these two images indicates co-localization of Bax and Cyto C (presumably in mitochondria).