ROLE OF HAIR ANALYSIS IN FORENSIC MEDICAL IDENTIFICATION OF HUMAN

Determination of the content of macro- and microelements in hair is an important forensic diagnostic feature. The article presents the materials of the study of the elemental composition of the hair of the population of Central Kazakhstan. The analysis of the content of Cu, Zn, Co, Fe, Cr, Mn, Cd, As, Pb, Ni, P, Ca, K and Mg in the hair by the method of atomic emission spectrometry with inductively coupled plasma was carried out. The features of the receipt, distribution and deposition of these elements in living people and corpses, depending on the place of residence, gender, age, place of work and professional experience, are considered. Differences in the macro- and microelement composition of residents living in urbanized and rural areas were established. The analysis of microelement imbalance in persons working at industrial enterprises of regions and persons not employed in the production sphere is presented. At the same time, a significant excess of the concentration of toxic chemical elements in the hair was revealed in people who work for a long time in production, against the background of a significantly lower supply of the body with macronutrients. Differences related to the age index and gender were found. The most characteristic indicator indicators of the levels of accumulation of elements in the hair, formed under the influence of regional industrial complexes, were revealed. The issues of choosing optimal criteria for human identification during forensic medical examinations are considered

hair, trace elements, forensic medical examination, human identification, inductively coupled plasma atomic emission spectrometry

1. Влияние поступления микроэлементов из биосферы на элементный статус человека /Е. В.Сальникова, Е. А. Осипова, А. В. Скальный и др. //Вестник ОГУ. - 2013. - V. 10. - С. 59-64.

2. Кенесары Д. У. Оценка рисков здоровью населения от химического загрязнения атмосферного воздуха в населенных пунктах Республики Казахстан /Д. У. Кенесары, З. Адильгирейулы, Н. А. Акжолова //Вестник КазНМУ. - 2019. - №1. - С. 89-93.

3. Кутяков В. А. Концентрация макро- и микроэлементов в биологических объектах как диагностический признак в судебно-медицинской экспертной практике /В. А. Кутяков, А. Б. Салмина, В. И. Чикун //Сиб. мед. журн. - 2015. - №3. - C. 87-92.

4. Мусабекова С. А. Элементный состав волос как индикатор природно-техногенной обстановки территории для судебно-медицинской идентификации человека //Медицина и экология. - 2018. - №4. - С. 105-111.

5. Сальникова Е. В. Микроэлементный статус населения Оренбургской области /Е. В. Сальникова, Т. И. Бурцева, А. В. Скальный // Экология человека. - 2019. - №1. - С. 28-32.

6. Скальный А. В. Референтные значения концентрации химических элементов в волосах, полученные методом ИСП-АЭС (АНО центр биотической медицины) //Микроэлементы в медицине. - 2003. - №4 (1). - С. 55-56.

7. Скальный А. В. Референтные значения содержания токсичных микроэлементов в волосах у профессионально незащищенного населения России //Экологическая токсикология и фармакология. - 2015. - Т. 40, №1. - С. 18-21.

8. Унгуряну Т. Н. Сравнение трех и более независмых групп с использованием непараметрического критерия Краскела Уоллиса в программе Stata /т. Н. Унгуряну, А. М. Гржибовский //Экология человека. - 2014. - №6. - C. 78-82.

9. Элементный статус взрослого трудоспособного населения Республики Бурятия /И. Ю. Тармаева, А. В. Скальный, О. Г. Богданова и др. //Медицина труда и промышленная экология. - 2019. - №5. - С. 308-313.

10. Assessment of environmental and occupational exposure to heavy metals in Taranto and other provinces of Southern Italy by means of scalp hair analysis /E. V. Buononato, D. De Luca, I. C. Galeandro et al. //Environmental monitoring and assessment. - 2016. - V. 188 (6). - P. 337.

11. Evaluation of the status and the relationship between essential and toxic elements in the hair of occupationally exposed workers /M. A. Nouioui, M. Araoud, M. L. Milliand et al. // Environmental monitoring and assessment. - 2018. - V. 190 (12). - P. 731.

12. External interference from ambient air pollution on using hair metal (loid) s for biomarker-based exposure assessment /M. Ren, L. Yan, Y. Pang et al. //Environment International. - 2020. - V. 137. - P. 105-584.

13. Hair chemical element contents and influence factors of reproductive-age women in the West Ujimqin Banner, Inner Mongolia, China / S. Zhou, H. Yuan, X. Ma, Y. Liu //Chemosphere. - 2017. - V. 166. - Pp. 528-539.

14. He M. J. Organophosphate esters and phthalate esters in human hair from rural and urban areas, Chongqing, China: concentrations, composition profiles and sources in comparison to street dust //Environmental Pollution. - 2018. -V. 237. - Pp. 143-153.

15. Hu Y. Health risks to local residents from the exposure of heavy metals around the largest copper smelter in China //Ecotoxicology and environmental safety. - 2019. - V. 171. - Pp. 329-336.

16. Human hair analysis in relation to similar environmental and occupational exposure /M. I. Szynkowska, M. Marcinek, A. Pawlaczyk, J. Albinska //Environmental toxicology and pharmacology. - 2015. - V. 40. - P. 402-408.

17. Kucera, J. Hair elemental analysis for forensic science using nuclear and related analytical methods /J. Kucera, J. Kamenik, V. Havranek // Forensic Chemistry. - 2018. - V. 7. - Pp. 65-74.

18. Muhammad S. Associations of potentially toxic elements (PTEs) in drinking water and human biomarkers: a case study from five districts of Pakistan /S. Muhammad, S. Khan // Environmental Science and Pollution Research. - 2018. - V. 25. - P. 67-73.

19. Tamburo E. Gender as a key factor in trace metal and metalloid content of human scalp hair. A multi-site study /E. Tamburo, D. Varrica, G. Dongarra //Science of the Total Environment. - 2016. - V. 573. - Pp. 996-1002.

20. Trace elements in scalp hair and fingernails as biomarkers in clinical studies /A. A. Momen, M. A. Khalid, M. A. Elsheikh, D. M. Ali //J. Health. Spec. - 2015. - V. 3. - Pp. 28-34.

21. Xie W. Health risk assessment of trace metals in various environmental media, crops and human hair from a mining affected area //International journal of environmental research and public health. - 2017. - Т. 14. - V. 12. - P. 1595.