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Figure 4 | BMC Physiology

Figure 4

From: Induction of insulin secretion in engineered liver cells by nitric oxide

Figure 4

Hepa1-6 cells expressing PDX-1, NeuroD1 and MafA produce insulin. Hepa1-6 cells incubated with PDX-1, NeuroD1, or MafA adenoviruses separately or with all three at the same time (PNM) were immunostained for mouse insulin using a specific antibody (red). Cell nuclei were stained with DAPI (blue). Infected cells were identified by green fluorescence of GFP.

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