title: Morphometry and function of islet cells after different forms of drainage at pancreatic transplantation in rats.
abstract: The survival of endocrine cells of the islets is crucial for a successful transplantation of the pancreas in the treatment of diabetes mellitus. In the present investigation, we compared the effect of four techniques of whole pancreas transplantation in rats on the endocrine cells of islets of Langerhans. Impairment of the endocrine function of the pancreas with a decrease in the k value was seen after 6 months in the group with duct ligation, and after 12 months in the groups with latex and ethibloc occlusion. An open pancreatic duct maintains a more stable endocrine function than in duct-ligated or occluded grafts. Fasting plasma insulin and somatostatin were elevated in transplanted rats. Whichever method of transplantation we chose, the cell ratio remained unchanged compared with the control group, even after 12 months. Therefore, only intact islet architecture enables a normal endocrine pancreatic function.
authors.affiliation: Allgemeinchirurgische Klinik, Zentralkrankenhaus, Bremen, BRD.
authors.forename: I
authors.initials: I
authors.lastname: Baca
authors.forename: G E
authors.initials: GE
authors.lastname: Feurle
authors.forename: I
authors.initials: I
authors.lastname: Klempa
authors.forename: A
authors.initials: A
authors.lastname: Ziegler
authors.forename: V
authors.initials: V
authors.lastname: Schusdziarra
mesh_terms: D000818:Animals; D001786:Blood Glucose / Q000032:analysis; D001835:Body Weight; D005951:Glucose Tolerance Test; D007328:Insulin / Q000097:blood; D007515:Islets of Langerhans / Q000473:pathology* / Q000503:physiopathology; D008297:Male; D016035:Pancreas Transplantation; D051381:Rats; D011917:Rats, Inbred Lew; D013004:Somatostatin / Q000097:blood
chemical_list: D001786:Blood Glucose; D007328:Insulin; D013004:Somatostatin