Production of the chironomids of the Uchinsk Reservoir. [Translation of: Methods for the estimation of production of aquatic animals. (Handbook and papers) (ed. G. G. Vinberg) p226-239. Minsk, Vysheishaya Shkola, 1968]

The method of E.V. Borutski was used for determining the production of chironomids, that is, the dynamics of the number and biomass of the larvae were analysed, their death, a calculation of emergence and the number of deposited egg layings was carried out. In addition to the method of Borutski, the authors also calculated the seasonal dynamics of the number of larvae of the younger age stages in the microbenthos

Doctoral Recital

List of performers and performances

The dynamics of certain indicators of nuclein metabolism during hypokinesia in rats of different ages under the influence of sinusoidal modulated currents and measured physical load

The influence of sinusoidal modulated currents was studied and physical loads on the nucleic acid content and the nucleotide composition of the total RNA in muscles of rats of various ages under conditions of hypodynamia were measured. Methodology utilized is described and conclusions are presented

The influence of modulated sinusoidal current on the state of chromatin from neurons of the cerebral cortex of rats in hypokinesia

The biochemical changes under the influence of modulated sinusoidal current in the central nervous system were investigated. The methodology used is discussed, the results are reported in a table, and conclusions are presented

Risk Factors For Multiple Sclerosis In Volyn Region (Ukraine)

The prevalence rate of multiple sclerosis (MS) in Volyn Region (101.0 per 100000) is the highest in Ukraine. To study MS risk factors in Volyn Region, special questionnaires were distributed among all MS patients residing in Volyn region. Results were obtained from 227 respondents including 154 women and 73 men of mean age 43±10.6 years. The control group included 105 healthy respondents inhabiting Volyn region.We found associated risk factors for MS to be: mother of Volyn origin, maternal age after 27 years old and paternal age after 29 years old at birth of respondent, subject\u27s born as a third child, brestfeeding for less than one year, living in the zone of industrial pollution, near mobile, TV- and radio re-translators, full traffic automobile roads, time spending outdoors less than one hour in winter and less than eight hours in summer, consumption of fruit and vegetables less than 5 times a week, of beef less than 3 times a week, poultry meet less than 3, berries less than 3, cereals less than 4 times a week, chronic stressful situations in life. Patients with MS more frequently reported AVRI, hepatitis and herpes simplex virus. Among patients with MS there were fewer respondents with history of chickenpox, rubella and DPT (diphtheria, pertussis, tetanus), BCG immunizations.Here, we introduced a novel study of MS risk factors within Volyn Region. The Registry established in 2012 is being constantly updated and can be a database for a long-term retrospective study involving a large number of patients