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. 2018 May 29;8:8212. doi: 10.1038/s41598-018-26404-6

Figure 2.

Figure 2

NPCC isolation simply activates PDX1+/SOX9+/multi-hormonal pancreatic progenitor-like cells in cultured NPCCs. IFA for (A) PDX1 (green)/insulin (red) and (C) SOX9 (green)/E-cadherin (red) in NPCC cultures. Quantitative results showed a significant increase of (B) PDX1+ and (D) SOX9+ cell populations in freshly-isolated NPCCs, compared to neonatal pig pancreas, and maintained high percentage over 4 days in culture. NPCCs from 1- to 2-day neonatal pigs showed significantly more progenitors than those from 3-day new-born pigs; (E) Rare but reproducible multi-hormonal progenitor-like cells (arrows) in 2-day NPCC cultures isolated from 1-day neonatal pigs was detected by IFA. DAPI was used to localize cell nuclei. ***p < 0.001.