Insulin and glucagon secretion of the preserved dog pancreas

Well defined results can be obtained quickly by in vitro test concerning the preservation effect of the preserved dog's pancreas. Clinical and chemical parameters were received during the hypothermic perfusion respectively during the refrigerant storage. The in vitro function tests were carried out after the preservation by insulin and glucagon stimulation. The results showed that the A and B cells of the dog's pancreas are completely able to function after a preservation of 24 hours. Thereby a strong formation of edemas by releasing high enzyme activities is caused during the mechanical perfusion of the organs. The simple refrigerant storage of the pancreata therefore, is the more suitable preservation form for organ transplantations.