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. 2003 Jul 15;112(2):197–208. doi: 10.1172/JCI16885

Figure 9.

Figure 9

Insulin immunohistochemical analysis of β cells in male Akt2-null mice. Representative pancreatic islets from (a) a 7-week-old wild-type DBA/1lacJ mouse, (b) a 7-week-old Akt2-null mouse, and (c) a 24-week-old Akt2-null mouse displaying the hypoinsulinemic/hyperglycemic phenotype (Figure 6a). The remaining β cells of the latter mouse were interspersed between the exocrine pancreatic cells and exhibited little to no cytoplasmic staining.