Stressful life events and type 2 diabetes.

Objectives: The purpose of this study is to compare cases with type 2 diabetes and their controls for the frequency of stressful life events and social support before the occurrence of the disease.

Methods: The study of cases and their controls was undertaken in Belgrade. A case group comprised 179 subjects in whom type 2 diabetes was for the first time diagnosed in the 'Savski Venac' Medical Center during the period 2005-2007 year.

The CFTR M470V gene variant as a potential modifier of COPD severity: study of Serbian population.

Chronic obstructive pulmonary disease (COPD) is a complex disease influenced by genetic and environmental factors. Cystic fibrosis transmembrane conductance regulator (CFTR) protein is an important component of the lung tissue homeostasis, involved in the regulation of the rate of mucociliary clearance. As it is known that certain CFTR variants have consequences on the function of CFTR protein, the aim of this study was to examine the possible role of F508del, M470V, Tn locus, and R75Q variants in COPD development and modulation.

Distribution of aflatoxin-producing moulds and aflatoxins in dairy cattle feed and raw milk.

Distribution of aflatoxigenic moulds and aflatoxin B1 in Yugoslav dairy cattle feeds as well as the presence of aflatoxin B1 and M1 in raw milk, was tested. The experiments were carried out through three years (in all seasons). Samples were taken from state and private farms in Vojvodina.

Ochratoxigenic moulds and ochratoxin A in forages and grain feeds.

The contamination of forages and grain feeds with ochratoxigenic moulds and ochratoxin A was examined. The investigations were carried out over a period of three years in all seasons. Feeds were found to be contaminated with moulds at a high level throughout the three research years.