Deidda, B.

islet pancreatic insulin ghrelin b-cell effect granata control diabetes endocrinology group expression pancreatic islets pancreatic insulin levels journal peptide pancreas receptor level glucose insulin secretion stz-treated stz-treated rats plasma stz group day 2 function number ghrelin gene products analysis fi ndings stz-induced italy protein secretion b-cell function result survival increase animal tissue pancreatic islet area b-cell mass antibody pdx 1 mrna obestatin ghrelin gene peptides citrate buffer study stz-induced diabetes b-cell destruction 9–17 islet area apoptosi weight food intake adult age van der lely administration metabolism gauna zhang treatment model morphometric analysis other injection turin destruction bcl 2 hosoda h acylated ghrelin ghs-r 1a beta-cell ghigo nding speci settanni f dezaki citrate