[Radio-ecological situation in the area of JSC "Priargunsky Production Mining and Chemical Association"].

In order to assess the radioecological situation created in the area of the location of diversified uranium mining enterprise "Priargunsky Production Mining and Chemical Association" (PIMCU) there was investigated the radioactivity of a number of the compartments of environment, both at the industrial site and beyond it, as well as the volume activity of radon inside the ground and working premises. Radioecological situation in the vicinity of the uranium mines was performed in comparison with the background (fixed reference, control) district, where there is no uranium mining. Performed studies have shown the significant excess content of 226Ra, 232Th, 210Pb, 222Rn in soil, water open water bodies and local foods near uranium mines compared to areas outside the zone of influence of uranium mining that allows to make a conclusion about the significant technogenic pollution of local areas of the plant and adjoining territory.

[Adipokines and liver function in patients with nonalcoholic fatty liver disease, type 2 diabetes mellitus and its combination].

Unlabelled: The aim of the study was to assess the links between leptin, resistin and tumor necrosis factor-alpha (TNF-α) and indexes of the functional liver condition in patients with non-alcoholic fatty liver disease (NAFLD), type 2 diabetes mellitus (DM 2) and with its combination.

Materials And Methods: It were examined 110 patients: 20 of them were with NAFLD, 20 patients with DM 2 and 70 patients with combined disorders (NAFLD+ DM 2), which were divided into 2 subgroups -20 patients with normal body weight and 50 patients with obesity (body mass index ≥ 30 kg/m2). The control group included 20 healthy individuals.

[Effect of culture density on the polyteny degree of giant chromosomes in inbred lines and hybrids of Drosophila melanogaster].

The influence of culture density and genotype on the polyteny degree of giant chromosomes (PDC) in Drosophila melanogaster was investigated. The reliable depression of the polytene chromosomes endoreduplication function under increased culture density was revealed. The essential dependence of the PDC on the genotype was shown.

Biosensor detection of neuropathy target esterase in whole blood as a biomarker of exposure to neuropathic organophosphorus compounds.

Neuropathy target esterase (NTE) is the target protein for neuropathic organophosphorus (OP) compounds that produce OP compound-induced delayed neurotoxicity (OPIDN). Inhibition/aging of brain NTE within hours of exposure predicts the potential for development of OPIDN in susceptible animal models. Lymphocyte NTE has also found limited use as a biomarker of human exposure to neuropathic OP compounds.