| Abstract: | In 145 patients suffering from type-I-diabetes with or without signs or symptoms of polyneuropathy basal and glucose-glucagon-induced secretion of insulin was determined. Patients without remaining insulin secretion exhibited somewhat more often polyneuropathies, slowing of nerve conduction, or reduced respiratory heart arrhythmia. If diabetes lasts for more than 10 years, insulin secretion ist reduced to such a low level that its may not have any significant preventive capability with respect to polyneuropathy. |
