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Copyright of Uzhhorod National University Herald Series Law is the property of Uzhhorod National University, State Higher Educational Establishment and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Law of Ukraine / Pravo Ukraini is the property of Editorial Board of Journal "Law of Ukraine" and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Stratum Plus Journal is the property of P.P. Stratum plus and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The paper deals with etiopathogenetic and clinical peculiarities, and also therapeutic methods during the pathological processes in the thyroid system in the childhood. The most common of these processes is the diffuse nontoxic goiter, which results in abnormality of metabolic processes regulation in the child's growing organism and often signals to the beginning of many thyropathies.

This paper is devoted to a topical problem of rehabilitative therapy of children with ecological disadaptation syndrome under the conditions of a health resort. Original approaches to the improvement of efficiency of treatment are described with reference to different therapeutic modalities. The study demonstrated advantages of modulation peloidotherapy targeting adaptive and reflectory responsiveness of the patients over traditional methods of mud application.

The paper aims at comparative analysis of future trends of population ageing in Russia and Ukraine. The UN Population Prospects (The 2004 Revision) and probabilistic projections for Russia and Ukraine up to the year 2050 are analyzed. A number of ageing characteristics (proportions of the population aged 65+ and 80+, old age dependency ratio, median age) are considered.

Results of the author's long-term study of the karyotype of Lacerta (Zootoca) vivipara (family Lacertidae, Sauria) have been generalized and supplemented with relevant literature data. Within the species an interpopular karyotype variability was established, and several chromosomal forms were described. Karyotypes of L. (Z.) vivipara from four new, previously not examined populations have been first presented in this paper, and cytogenetical features of their chromosomes are given. Finally, cytogenetical analysis of particular specimens from different localities enabled the author to reveal a new chromosomal form and to define the limits of distribution of other forms of the species. The complex L. (Z.) vivipara has appeared to be more complicated than earlier believed. This complex includes several chromosomal forms of unclear taxonomic status, and some subspecies characterized by various modes of reproduction and distinct distribution ranges. It has been confirmed that in the complex L. (Z.) vivipara intensive chromosomal changes accompany the processes of form-formation and subspeciation. Some cytogenetical regularities of these processes have been demonstrated and compared with hybridogeneous form-formation and speciation. Based on the critical analysis of the available karyological data, some mechanisms of chromosomal changes were described, and their tendencies were determined. In addition, intraspecific relationships were analysed. The proposed scheme was compared with the pattern of intraspecific phylogeny of L. (Z.) vivipara based on molecular data. It has been shown that a high cytogenetical differentiation of the found chromosomal forms and subspecies is correlated with their low morphological differentiation and with a rather low genetical differentiation. The results of the combined analysis suggest the leading role of cytogenetical data for understanding the processes of form-formation and subspeciation. The importance of chromosomal rearrangements in these processes is emphasized, with special reference to their role in the evolution and phylogeny of the complex L. (Z.) vivipara. Some modes of form-formation and subspeciation in this complex are discussed.

Submitted in the paper are data obtained as a result of analyzing and pooling information now available about positive and negative sequels of introduction in the Russian Federation of a compulsory medical insurance. Emphasis is placed on the relevance of, and need for, taking account of practical experience gained by the Russian Federation in deciding on the question about time and expediency of the start of a similar reform in Ukraine and on the importance of use of innovational approaches and technology at the stage of its planning.

Health effects as a result of the accident at the Chernobyl nuclear power plant occurred in 1986 are considered in the paper. Wrong prognosis of the health effects with respect to mortality and morbidity among the population exposed to low radiation doses is shown. Proven increase in thyroid cancer cases among people who were children aged from 0 to 18 at the time of the accident is shown. Linear relationship between thyroid cancer cases and dose to thyroid ranged from 0.2 to 4.0 Gy is considered. An additional absolute risk of thyroid cancer in children varies in the range 1.9-2.6 cases per 10(4) person-year Gy. During the fifteen years following the accident no cases of acute and chronic radiation sickness have been revealed because the population living in contaminated areas received low radiation doses. Also, exposures to low radiation doses did not result in excess of malignant tumors among population. In some cases the outcomes of acute radiation sickness were as follows: radiation damages to the skin, cancer cataracts, development of oncopathology.

The paper aim is making a comparative analysis of demographic forecasts for Russia and Ukraine till the 30-th of the 21-st century published in the last decade. More than ten forecasts made by different scientific centres and demographers have been considered, each of them in turn consisting of several variants. Some authors' projections have been also included.

The paper presents the results of implementation of the first stage of WHO programme concerning consequences of the Chernobyl accident in terms of influence of radiation on mental health of children whose mothers were exposed to radiation. 4210 children born in the period from April 26, 1986 to February 1, 1987 in Byelorussia, Ukraine, Russia in contaminated and non-polluted (control) regions. In radiation-contaminated regions there was higher frequency of mental retardation and other mental disorders as well as deterioration of both mental and physic health of their parents. A preliminary character of the data obtained is emphasized as well as the necessity of more detailed follow-up of these groups.

Many years' experience with complex supervision of the environmental radiation situation, the specific features of the population's physiological and health status after radiation accidents (the Chernobyl, Kyshtym and other accidents). The paper emphasized the necessity of having a knowledge of the specific features of the influence of a radiation factor (and its components) on establishing the radiation dose for the population due to the environmental peculiarities of the radiation background in different regions and abnormal zones of the Earth. The paper provides evidence for the need to apply an environmental and physiological approach to working out the standards of radiation doses for the inhabitants of post-accident polluted areas. To this end, a concept of the regional standard of exposure is proposed for different regions of the Earth with regard to the specific natural radiation background, technogenic and medical "additives" on making diagnostic and therapeutical efforts by using X-rays and radiation therapy. A new concept is offered to develop the life-support systems in the areas exposed to radiation contamination, whose main goal is to minimize radiation exposures with regard of data on each area-specific data on the regional standard of the pre-accident radiation background, technogenic background, medical additives and prediction of future radiation doses. Exposure of the population to radiation is minimized by reasonably operating its components and making special life regimens in the contaminated areas.

The paper discusses the approaches and scientific and organizational principles used in the development of some International research projects in the study of consequences of the Chernobyl accident, which are under way by Russia's Ministry of Science and Engineering Policy. Special attention is given to sociomedical aspects and the possibilities of defining an individual medical policy while working with the liquidators and the members of their families.

The paper presents the data on cytogenetic studies of 663 children inhabited radionuclide contaminated territories of Bryansk Province. Statistically significant difference with control was observed only for the territory with the highest radioactive contamination level of 137Cs (1000 kBq/m2). For two other territories with lesser contamination (100 and 700 kBq/m2) the rate of chromosome aberrations is nearly the same and does not differ significantly from control one. No difference in the level of cytogenetic damage was discovered for children affected by radiation pre- or postnatally.

The paper is devoted to the results of a study of the health status of the adult population in western districts of the Bryansk area, exposed to radiation fall-outs as a result of the Chernobyl accident, as presented by medical doctors and researchers of hospitals, research institutes, and the republican health services. The paper also deals with information on demographic processes and the level and state of health service in these regions. Analysis of the health status provides no opportunity to detect diseases caused by exposure of the population to ionizing radiation.

The paper is concerned with analysis of strategy of the regulation of radiation exposure of the population and the practical use of the levels of intervention in different phases after the Chernobyl accident. The author represents data on the levels of whole-body irradiation of the population in the areas under strict control, and dose exposure of the thyroid in children and adults. Mean individual and collective doses of whole-body irradiation over the period of 1986-1989 and predictable dose exposures were assessed. Some data on probable pathology of radiation genesis in the population in affect on 1990 were considered.