indirect immunofluorescence techniques using somatostatin-14 antisera and specific antisera against somatostatin-28 were carried out to elucidate the time of occurrence of somatostatin-28 in the fetal pancreatic islets and to ascertain whether somatostatin-28 was present in the adult pancreatic islets or not , and further to examine whether cells reacting with specific antisera against somatostatin-28 are identical to those reacting with somatostatin-14 antisera or not .
C0074854
somatostatin-28
C0037659
somatostatin-14