Analysis of influence of natural and anthropogenic factors on formation of high risk areas of cancer in small animals in the city of Ulan-Ude

UDC 616-006:636.7

Varfolameeva N.L.

Summary. Ulan-Ude is regularly included in the list of cities of Russia with the most unfavorable ecological situation. There are isolated areas with a higher incidence of small pet diseases with oncological etiology, which coincide with zones with a very high level of pollution in the atmospheric surface layer. Atmospheric air is the most significant factor, affecting the human and animals day and night. The high concentration of various pollutants leads to the development of various diseases, including cancer. The analysis of climatic and geographical features of the city, its territorial-economic aspects, showed that they contribute to the formation of zones with the highest level of pollution of a ground layer of atmospheric air of various pollutants, many of which have carcinogenic activity. The data were confirmed by results of chemical analysis of samples of snow cover in these areas. The city is situated in intermountain basin contributes to the accumulation of industrial emissions in the atmosphere. The level of anthropogenic load on these areas depends on the conditions that determine the diffusing capacity of the atmosphere and a potential source of contamination. The main factors influencing the development of oncological pathology in small domestic animals in the city of Ulan-Ude are age, gender and breed of animal. It is necessary to be taken into account in the formation of risk groups of small animals in cancer.

Keywords: Ulan-Ude, small domestic pets, oncology, atmospheric pollution, sources, territories, climate, assessment of carcinogenic risk.

References:

1. Gosudarstvenny doklad «0 sanitarno-epidemiologicheskoy obstanovke i soblyudenii zakonodatelstva v sfere zashchity prav potrebiteley i blagopoluchiya cheloveka v Respublike Buryatiya v 2012 godu» [State report «On the sanitary-epidemiological situation and observance of legislation in the field of consumer rights protection and human well-being in the Republic of Buryatia in 2012»]. -Ulan-Ude, 2013. - 176 p.

2. Ivanov A.P., Dambaev V.D. Ekologicheskie problemy g. Ulan-Ude ot avtomobilnogo transporta [Ecologic problems in Ulan-Ude from road transport] - Ulan-Ude, 2006. - pp. 29-30.

3. Rukovodstvo po kontrolyu zagryazneniya atmosfery [Manual on the control of atmospheric pollution]. - PD 52.04.186-89. - Moscow, 1991. - 693 p.

4. Sanzhieva S.G., Tarmakova S.S., Parintsev A.D. Sostoyanie atmosfernogo vozdukha g. Ulan-Ude [Atmospheric air condition in Ulan-Ude]. - Vestnik BGSKhA. - Ulan-Ude, 2008 (1 (10)). - p. 76-84.

5. Spektrometr atomno-absorbtsionnyy «Kvant AFA-2». Tekhnicheskoe opisanie i instruktsiya po ekspluatatsii [Atomic absorption spectrometer «Kvant AFA-2». Technical description and user manual]. - 01.00.000. - 1994.

6. Khankhasykov S.P., Khibkhenov L.V., Tarmakova S.S. Kliniko-morfologicheskoe proyavlenie onkologicheskikh zabolevaniy melkikh domashnikh zhivotnykh v ekologicheskikh usloviyakh g. Ulan-Ude [Clinical-morphological manifestation of oncological diseases in small domestic animals in environmental conditions of the city of Ulan-Ude]. - Vestnik BGSKhA. - Ulan-Ude, 2013 (2 (31)). - p. 19-24.

7. Khankhasykov S.P. Vliyanie ekologicheskikh faktorov na razvitie onkologicheskoy patologii u sobak v gorode Ulan-Ude [Influence of environmental factors on development of cancer in dogs in the city of Ulan-Ude]. - Veterinaria Kubani. - Krasnodar, 2013 (4). - p. 25-26.

8. Khankhasykov S.P., Tarmakova S.S. Soderzhanie kadmiya, nikelya i khroma v snezhnom pokrove Oktyabrskogo raiona g. Ulan-Ude [Content of cadmium, nickel and chromium in the snow cover of the Octyabrsky district in Ulan-Ude]. - Veterinaria Kubani. - Krasnodar, 2013 (4). - p. 10-12.

9. Chudinova O.N. Vliyanie tekhnogennogo zagryazneniya atmosfernogo vozdukha na zdorovie naseleniya Zabaikalya (na primere g. Ulan-Ude) [Influence of technogenic air pollution on the population of the Transbaikal (eg. Ulan-Ude)]. - Ulan-Ude, 2007. - 22 p.

10-12. Vide supra.

Author affiliation: Varfolameeva Nataliya L., post-graduate student of the Department of veterinary-sanitary expertise, microbiology and pathomorphology of the Buryat State Academy of Agriculture named after V. Filippov; 8, Pushkina st., Ulan-Ude, 670024; phone: 8-924-3568170; e-mail: filippovnaya@mail.ru - responsible for correspondence with the editorial board.