The association between alcohol consumption and intimate partner violence in young male perpetrators in Mwanza, Tanzania: a cross-sectional study.

Background: Although alcohol consumption is a well-known risk factor for intimate partner violence (IPV) perpetration, few studies have been conducted among young males in low- and middle-income countries. Alcohol consumption and IPV are both complex phenomena, whose association requires more in-depth exploration regarding drinking patterns and the alcohol-related manifestation of five different forms of IPV.

Objective: In this study, we sought to explore the relationship between alcohol use and IPV in young Tanzanian men and to identify differences in the magnitude of past-year IPV perpetration among alcohol drinkers and abstainers.

Monitoring in animal breeding in response to nuclear or radiological emergencies: Chernobyl experience.

The main techniques of animal product sampling used in different time periods after the Chernobyl accident are summarised and lessons learned from this analysis are presented. It was shown that simple instruments for measurement γ-radiation in the environment can also be effectively implemented for measurement of γ-emitters in animal products even though these were not originally developed to measure radioactivity in food. The lessons learned related to the major tasks of the monitoring such "what to sample", "where to sample" and "when to sample".

fMRI Response of Parietal Brain Areas to Sad Facial Stimuli in Mild Depression.

fMRI markers of mild depression were revealed using standard emotional test. Patients with mild depression and healthy volunteers were asked to determine gender of subjects in photographs with different emotional expressions (neutral, surprise, disgust, confusion, anger, sadness, fear, and joy). The pattern of response to different emotions was universal in both groups and included the largest clusters in the occipital region, as well as a certain volume in the parietal lobes and posterior lateral frontal cortex.

Functional Connectivity of Brain Regions According to Resting State fMRI: Differences between Healthy and Depressed Subjects and Variability of the Results.

In depressed patients, changes in spontaneous brain activity, in particular, the strength of functional connectivity between different regions are observed. The data on changes in the synchrony of different regions of interest in the brain can serve as markers of depressive symptoms and as the targets for the corresponding therapy. The study involved 21 patients with mild depression and 21 healthy volunteers; by the time of second fMRI scanning, 15 and 19 subjects, respectively).

Estimation of the Composition of the Resting State fMRI Networks in Subjects with Mild Depression and Healthy Volunteers.

Depressive disorders can be associated with changes in not only interaction between neural networks, but also in their composition. Resting state fMRI scanning was performed for 4 min twice for each subject and the results of patients with mild depression (N=15) and healthy subjects (N=19) were analyzed. The fMRI signal was reduced into the independent components and the contrasts between the groups and between the first and second records were constructed for each component.

Spontaneous Changes in Functional Connectivity of Independent Components of fMRI Signal in Healthy Volunteers at Rest and in Subjects with Mild Depression.

Depression is associated with changes in the pattern of interaction of cerebral networks, which can reflect both existing symptoms and compensatory processes. The study is based on analysis of resting state fMRI data from 15 patients with mild depression and 19 conventionally healthy individuals. From fMRI signal recorded at rest for 4 min, the independent components were reconstructed.

fMRI Responses in Healthy Individuals and in Patients with Mild Depression to Presentation of Pleasant and Unpleasant Images.

Patients with mild depression and apparently healthy individuals were presented images and asked to sort them into "pleasant" and "unpleasant" subsets. In both groups, the main differences between brain activation patterns during presentation of pleasant and unpleasant images were localized in the motor regions (precentral and postcentral gyrus) and in the cerebellum (p<0.05 with FWE correction).

Peculiarities in Interaction of Independent Components of Resting-State fMRI Signal in Patients with Mild Depressions.

Some aspects of resting-state fMRI signal can be the key markers of depression. fMRI was recoded over 4 min in evidently healthy persons (N=21) and in patients with mild depression (N=21). The data were separated into the independent spatial components, and the strength of their association with established brain networks was analyzed.

The effect of lead on the process of spermatogenesis in sex glands of male albino rats.

Aim: The aim of this study was to investigate the morphological and functional features of the process of spermatogenesis in the testes of male albino rats when exposed to lead acetate.

Materials And Methods: Using histological, morphometric and statistical methods explored the effects of lead acetate on the process of spermatogenesis in the testes of male albino rats. Investigations were carried out using a digital microscope Axio Imager.

[Radiological Aspects of Transition of Russian Areas Affected by the Chernobyl Accident to Normal Activities].

Dynamics of radiation situation in settlements, agriculture and forestry on the Russian Federation areas af- fected by the Chernobyl accident is presented. A set of challenging problems on public radiation protection and rehabilitation of territories was determined. The main objective at a long-term period after the accident is a stage-wise return of the affected areas to normal activity without any radiological criteria restrictions.

[Contemporary electroencephalographic research on addictive disorders].

The aim of the work is an integration of contemporary electroencephalographic data on addictive disorders. A search in e-library, PubMed, EBSCO and Springer databases permitted us to define some of main directions (predisposition, effect of single intake, of dependence, abstinence, and role of comorbidities) and techniques (visual, spectral and coherence analysis, evoked potentials and oscillations) of investigations in that field. Methodology involved in the cited works was taken into account during the process of summarization of results.

[Revision of parameters of radionuclide migration in agroecosystems].

Results of the project IAEA "Environmental Modelling for Radiation Safety" (EMRAS) on revision of parameters of radionuclide migration in agroecosystems are presented. Methodical approaches to a grouping of the initial information are stated. The databases on parameters of radionuclide transfer in agricultural plants for various climatic zones, and also in system a diet--an organism of an agricultural animal are described.

Proposal for new best estimates of the soil-to-plant transfer factor of U, Th, Ra, Pb and Po.

There is increasing interest in radiological assessment of discharges of naturally occurring radionuclides into the terrestrial environment. Such assessments require parameter values for the pathways considered in predictive models. An important pathway for human exposure is via ingestion of food crops and animal products.

[The dose estimation to the population as a result of radioactive contamination of the Semipalatinsk Test area].

The results are presented from estimation of spatial distribution of 137Cs and 90Sr contamination densities in the areas of horses and sheep grazing within the Semipalatinsk Test Site. Dose burdens to various cohorts of the population living within the STS and consuming contaminated animal products are predicted. Doses of shepherds in the most contaminated pasture areas have been found to exceed the accepted limit (1 mSv/y).

[Modelling of 137Cs migration in agroecosystems under safety and rehabilitation measures].

Mathematical model describing dynamics of 137Cs transfer in agroecosystems under rehubilitation measures on arable, haylands, pastures and natural meadow ecosystems is presented. Possibilities of the model application for prediction of the radionuclide content in agricultural production and estimation of efficiency of countermeasures in region of the ChNPP accident are shown.

Focused genetic recombination of bacteriophage t4 initiated by double-strand breaks.

A model system for studying double-strand-break (DSB)-induced genetic recombination in vivo based on the ets1 segCDelta strain of bacteriophage T4 was developed. The ets1, a 66-bp DNA fragment of phage T2L containing the cleavage site for the T4 SegC site-specific endonuclease, was inserted into the proximal part of the T4 rIIB gene. Under segC(+) conditions, the ets1 behaves as a recombination hotspot.

[The effect of antiaggregants on the course of diabetic microangiopathy].

As shown by conjunctival biomicroscopy, 6-month administration of ticlid and gliclazide induced a statistically significant increase in the frequency of less severe microcirculatory disturbances compared to conventional hypoglycemic therapy. The drugs also restricted plasmatic impregnation and cell proliferation in skin biopsy microvascular wall. Following 2-year antiaggregation treatment (gliclazide, trental, dipiridomol) 48.

[The efficacy of the antiaggregants ticlid and diabeton in correcting chronic intravascular microcoagulation of the blood in diabetic patients].

Hemocoagulation was examined in 477 diabetes mellitus patients. Whatever the disease type, severity, duration and the intensity of microvascular complications, diabetes mellitus was discovered to be marked by the development of chronic intravascular blood microcoagulation associated with primary hyperactivation of the platelet component of hemostasis. The use of the new antiaggregation agents tiklid and diabeton allows an appreciable decrease of the activity of platelet microthrombus formation whereas the administration of the common sugar-reducing antidiabetic therapy favours the maintenance of its high level.

[Morphogenesis of diabetic microangiopathy].

Skin biopsies from 40 patients 17 to 75 years old with type I and II diabetes mellitus were studied morphologically. The formation of diabetic microangiopathy starts with the damage of endotheliocytes, vascular permeability disturbance, activation of pericytes and smooth muscle elements with subsequent thickening of basal membranes and capillary and arteriole hyalinosis, these lesions being directly related to the duration of diabetes. Diabetic microangiopathy is a manifestation of the disease and its morphology is similar in both type I and II diabetes.

[Quantitative changes of the blood serum immunoglobulins in patients with diabetes mellitus types I and II and microangiopathy detected by morphologic study].

A study was made of the immunological mechanisms implicated in the evolution of diabetic microangiopathy. For this purpose in 270 patients with type I and II diabetes mellitus, the concentration of IgA, IgM and IgG was measured and compared with morphological alterations in skin biopsy specimens. The control group was made up of 30 normal persons (donors).