[Determinants of susceptibility to the induction of autoimmune diabetes in inbred strains of rats].

Interleukin 2 (IL 2) proved to be important for the generation of autoreactive T cells in the pathogenesis of different autoimmune disorders, including diabetes. Also, we have previously shown that lymphoid cells obtained from inbred strains of rats Dark August (DA) and Albino Oxford (AO) exhibited a genetically determined difference in their ability to produce IL 2. In this study, in DA and AO rats, we analysed the susceptibility to the induction of autoimmune diabetes with multiple subdiabetogenic doses of alloxan.

[The occurrence of diabetes and organization of diabetes health services in Yugoslavia].

According of data of the antidiabetic medical service, in Yugoslavia there are registered 380,000 patients with diabetes. This makes 1.70% of total population.

[The effect of somatostatin on specific binding of insulin to receptors in patients with non-insulin dependent diabetes].

Tests were performed of the effects of the Somatostatin (SMS) upon the concentration of Insulin, Glucagon and STH, as well as of the effects of SMS upon the specific binding of the insulin to the receptors. The tests were carried out on eight insulin-independent diabetics, and five healthy volunteers. The tests were made with placebo, followed by 100 ug of the analogue SMS 201-995, known under the name of Sandostatin.

Postprandial response of serum cationic trypsin-like immunoreactivity in insulin-dependent diabetes mellitus.

Conflicting reports exist on the postprandial response of serum cationic trypsin like immunoreactivity (SCTLI). The purpose of the current study was to examine the postprandial response of SCTLI in healthy persons and in insulin dependent diabetes mellitus (IDDM) patients and relate this to C-peptide secretion. The study was performed on six healthy males 25-40 years old and in nine male IDDM patients 25-38 years old.

Detection of compounds in serum inhibiting insulin binding to erythrocyte receptors.

The erythrocytes were used as a model system to study insulin receptors in diabetic patients with highly increased insulin resistance. The specific binding of 125I-insulin to erythrocytes of these patients was markedly reduced. When erythrocytes prepared from non-diabetic subjects were exposed to serum of these patients, the decrease of insulin binding was reproduced.