complete analyses were performed on a-cells ( source of proglucagon-ii , glucagon-ii , and glucagon-like peptide-ii ) , b-cells ( proinsulin and insulin ) , d-cells ( prosomatostatin-ii and somatostatin-28 ) , and s-cells ( prosomatostatin-i and somatostatin-14 ) .
C0074854
somatostatin-28
C0037659
somatostatin-14