[Aspartame--the sweet-tasting dipeptide--does not affect the pancreatic insulin-secreting function].
The action of a synthetic dipeptide aspartam (150 to 180 times as sweet as glucose) on pancreatic insulin-secretory function of rats was studied in vivo and in vitro. The drug was given orally while drinking (300 mg/kg body weight) or was added to the incubation medium of cultivated pancreatic cells (20 mM). It was shown that insulin content in the rat blood serum remained unchanged 10 and 35 minutes after aspartam administration. The drug did not exert any stimulating effect upon insulin secretion following the addition to the pancreatic cell culture medium. It is concluded that aspartam exhibits no direct or mediated action on pancreatic insulin-secretory function.
D000818:Animals; D001218:Aspartame / Q000494:pharmacology*; D002478:Cells, Cultured; D004151:Dipeptides / Q000494:pharmacology*; D005947:Glucose / Q000494:pharmacology; D066298:In Vitro Techniques; D007328:Insulin / Q000097:blood / Q000378:metabolism*; D000078790:Insulin Secretion; D007515:Islets of Langerhans / Q000187:drug effects* / Q000378:metabolism; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D013997:Time Factors
D004151:Dipeptides; D007328:Insulin; D005947:Glucose; D001218:Aspartame
Aspartam--dipeptid sladkogo vkusa--ne vliiaet na insulinosekretornuiu funktsiiu podzheludochnoĭ zhelezy.