title: Electron-microscopic investigations of isolated islets of Langerhans in hyperinsulinemic rats by means of transmission and freeze-etching techniques.
mesh_terms: D000818:Animals; D005260:Female; D005613:Freeze Etching; D006946:Hyperinsulinism / Q000473:pathology*; D007515:Islets of Langerhans / Q000648:ultrastructure*; D008854:Microscopy, Electron; D011247:Pregnancy; D011248:Pregnancy Complications / Q000473:pathology*; D051381:Rats