Figure 4.

(A) Expression of genes whose expression in altered in cord blood from mothers with early anemia in fetal vs adult pancreas. (B) Expression of selected genes in sorted fetal beta, alpha and adult beta-cells (C) Immunohistochemical staining of 8-week fetal pancreas was performed for P2XR7 (red), NUMBL (red), PIK3C2B (red), INS (green), and GCG (white). Scale bar indicates 50 µm, pictures were taken with a 20× objective. Arrows denote insulin positive cells. Note: False positive green staining outside pancreatic epithelium is due to auto-fluorescence from red blood cells.