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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">izvestiiatimacad</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Тимирязевской сельскохозяйственной академии</journal-title><trans-title-group xml:lang="en"><trans-title>IZVESTIYA OF TIMIRYAZEV AGRICULTURAL ACADEMY</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0021-342X</issn><publisher><publisher-name>ФГБОУ ВО РГАУ-МСХА имени К.А. Тимирязева</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26897/0021-342X-2023-1-89-103</article-id><article-id custom-type="elpub" pub-id-type="custom">izvestiiatimacad-390</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ЗООТЕХНИЯ, БИОЛОГИЯ И ВЕТЕРИНАРНАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>LIVESTOCK BREEDING, BIOLOGY AND VETERINARY MEDICINE</subject></subj-group></article-categories><title-group><article-title>Модели прогнозирования уровня цинка в мышечной ткани крупного рогатого скота</article-title><trans-title-group xml:lang="en"><trans-title>Models for predicting the level of zinc in the muscle tissue of cattle</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нарожных</surname><given-names>К. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Narozhnykh</surname><given-names>K. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Нарожных Кирилл Николаевич, заведующий лабораторией, канд. биол. наук</p><p>630039 Новосибирск, ул. Добролюбова, 160</p><p>тел.: (952) 938–38–91</p></bio><bio xml:lang="en"><p>Kirill N. Narozhnykh, CSc (Bio), Head of the Laboratory</p><p>160 Dobrolyubova Str., Novosibirsk, 630039</p><p>phone: (952) 938–38–91</p></bio><email xlink:type="simple">k@narozhnykh.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Новосибирский государственный аграрный университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State Agrarian University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>16</day><month>05</month><year>2023</year></pub-date><volume>0</volume><issue>1</issue><fpage>89</fpage><lpage>103</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Нарожных К.Н., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Нарожных К.Н.</copyright-holder><copyright-holder xml:lang="en">Narozhnykh K.N.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://izvestiia.timacad.ru/jour/article/view/390">https://izvestiia.timacad.ru/jour/article/view/390</self-uri><abstract><p>Биохимические процессы, происходящие в организме крупного рогатого скота, связаны с их элементным статусом. Поэтому актуальным является поиск моделей прижизненной оценки уровня цинка в мышечной ткани животных. Уровень цинка в мышечной ткани оказывает влияние на показатели качества говядины. Исследованы пробы диафрагмальной мышцы массой 100 г, отобранные от крупного рогатого скота герефордской породы, разводимого в типовых условиях промышленного комплекса на юге Западной Сибири (Россия). Элементный анализ проведен атомно-абсорбционным методом с электротермической атомизацией на спектрометре МГА-1000. Определение гематологических показателей: уровень эритроцитов, лейкоцитов и гемоглобина – производили на автоматическом гематологическом анализаторе PCE-90VET. Биохимические показатели определяли с использованием фотометрических методов на биохимическом анализаторе Photometer-5010. Расчет коэффициентов регрессионных моделей проводили методом наименьших квадратов. Выбор наиболее точной и эффективной модели осуществляли на основании комплексной оценки показателей внутренних и внешних критериев качества. Значения зависимой переменной соответствуют гауссовскому. Выявлена высокая скоррелированость между независимыми переменными. В результате селекции на основе внутренних и внешних критериев качества выявлена оптимальная модель прогноза уровня цинка в мышечной ткани герефордского скота, содержащая три предиктора: скорость оседания эритроцитов (мм/ч), цветовой показатель и общий холестерин (ммоль/л). Модель соответствует необходимым допущениям: остатки имеют вид нормального распределения, отсутствуют автокорреляции и влиятельные наблюдения. Между главными эффектами основной модели отсутствуют признаки мультиколлинеарности (VIF = 1,0–1,1). Полученная модель может быть использована для прижизненной оценки уровня цинка в мышечной ткани крупного рогатого скота.</p></abstract><trans-abstract xml:lang="en"><p>Biochemical processes occurring in of cattle related to their elemental status. Therefore, the search for models of in vivo assessment of the level of zinc in the muscle tissue of animals is relevant. The level of zinc in muscle tissue influences the quality indicators of beef. The samples of the diaphragmatic muscle weighing 100 g were taken from Hereford cattle bred under typical conditions of an agribusiness sector in the south of Western Siberia (Russia). Elemental analysis was carried out by the atomic absorption method with electrothermal atomization on a spectrometer MGA-1000. Measuring of hematological parameters – erythrocyte, leucocyte and haemoglobin levels – was carried out on an automatic hematological analyzer PCE-90VET. Biochemical parameters were determined using photometric methods on a Photometer-5010 biochemical analyzer. The coefficients of regression models were calculated using the least squares method. The choice of the most accurate and effective model was made on the basis of a comprehensive assessment of indicators of internal and external quality criteria. The values of the dependent variable correspond to the Gaussian one. A high correlation between independent variables was revealed. The selection based on internal and external quality criteria revealed an optimal model for predicting the level of zinc in muscle tissue of Hereford cattle, containing three predictors: erythrocyte sedimentation rate (mm/h), color index and total cholesterol (mmol/l). The model meets the necessary assumptions: the residuals are normally distributed, there are no autocorrelations, and the observations are influential. There is no evidence of multicolleniality between the main effects of the main model (VIF = 1.0–1.1). The resulting model can be used for in vivo assessment of the level of zinc in the muscle tissue of cattle.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>крупный рогатый скот</kwd><kwd>герефордская порода</kwd><kwd>цинк</kwd><kwd>моделирование</kwd><kwd>регрессия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cattle</kwd><kwd>Hereford breed</kwd><kwd>zinc</kwd><kwd>modelling</kwd><kwd>regression</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено за счет гранта Российского научного фонда № 22–76–00003. URL: https://rscf.ru/project/22–76–00003/.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Косолапов В.М. Минеральные элементы в кормах и методы их анализа / В.М. Косолапов, В.А. Чуйков, Х.К. Худякова, В.Г. Косолапова. – М.: ООО «Угрешская типография», 2019. – 272 с.</mixed-citation><mixed-citation xml:lang="en">Kosolapov V.M., Chuykov V.A., Khudyakova Kh.K., Kosolapova V.G. Mineral’nye elementy v kormakh i metody ikh analiza [Mineral elements in feed and methods of their analysis]. M.: OOO “Ugreshskaya tipografiya”. 2019: 272. (In Rus.)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">McDonald P.M. Animal nutrition / P.M. McDonald R.A. Edwards J.F.D Greenhalgh C.A. Morgan, L.A. Sinclair, R.G. Wilkinson. – Greenhalgh: Pearson Education, 2022. – 752 p.</mixed-citation><mixed-citation xml:lang="en">McDonald P.M., R.A. Edwards, Greenhalgh J.F.D., Morgan C.A., Sinclair L.A., Wilkinson R.G. Animal nutrition. Greenhalgh. Pearson Education. 2022: 752.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Shah O.S. Zinc as an element of therapeutic importance: A review / O.S. Shah, A.R. Baba, Z.A. Dar, T. Hussain, U. Amin, A. Jan, I. Asharaf, S.U. Nabi, A.U. Haq // The Pharma Innovation Journal. – 2017. – Vol. 6 (12). – Pp. 433–436.</mixed-citation><mixed-citation xml:lang="en">Shah O.S., Baba A.R., Dar Z.A., Hussain T., Amin U., Jan A., Asharaf I., Nabi S.U., Haq A.U. Zinc as an element of therapeutic importance: A review. The Pharma Innovation Journal. 2017; 6 (12): 433–436.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Карпенко А.Ф. Полноценное кормление высокопродуктивных коров: Монография / А.Ф. Карпенко, Н.П. Разумовский, Д.Т. Соболев, А.А. Царенок. – Минск: Беларуская навука, 2021. – 430 с.</mixed-citation><mixed-citation xml:lang="en">Karpenko A.F., Razumovskiy N.P., Sobolev D.T., Tsarenok A.A. Polnotsennoe kormlenie vysokoproduktivnykh korov: monografiya [Complete feeding of highly productive cows: monograph]. Minsk: Belaruskaya navuka, 2021: 430. (In Rus.)</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Suttle N.F. Mineral Nutrition of Livestock. – 4th Edition. – Cambridge: CABI, 2010. – Pp. 420–450.</mixed-citation><mixed-citation xml:lang="en">Suttle N.F. Mineral Nutrition of Livestock. 4th Edition. Cambridge: CABI. 2010: 420–450.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Fadlalla I.M. The Interactions of Some Minerals Elements in Health and Reproductive Performance of Dairy Cows, in New Advances in the Dairy Industry. – London: IntechOpen, 2022. – 29 p.</mixed-citation><mixed-citation xml:lang="en">Fadlalla I.M. The Interactions of Some Minerals Elements in Health and Reproductive Performance of Dairy Cows, in New Advances in the Dairy Industry. London. IntechOpen. 2022: 29.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Yousif H.M. Changes in Hormones and Some Antioxidant Markers That Correlated to Zinc Deficiency and Affecting Wool Growth in Male Lambs / H.M. Yousif R.A.E.S.A. Rezk A.M. El Mahdy // Journal of Current Veterinary Research. – 2022. – Vol. 4 (2). – Pp. 22–30.</mixed-citation><mixed-citation xml:lang="en">Yousif H.M., Rezk R.A.E.S.A., El Mahdy A.M. Changes in Hormones and Some Antioxidant Markers That Correlated to Zinc Deficiency and Affecting Wool Growth in Male Lambs. Journal of Current Veterinary Research. 2022: 4 (2): 22–30.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Cousins R.J. Role of zinc in the regulation of gene expression // Proceedings of the Nutrition Society. – 1998. – Vol. 57. – Pр. 307–311.</mixed-citation><mixed-citation xml:lang="en">Cousins R.J. Role of zinc in the regulation of gene expression. Proceedings of the Nutrition Society. 1998; 57: 307–311.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Krebs N.F. Overview of zinc absorption and excretion in the human gastrointestinal tract // The Journal of nutrition. – 2000. – Vol. 130 (5). – Pp. 1374S-1377S.</mixed-citation><mixed-citation xml:lang="en">Krebs N.F. Overview of zinc absorption and excretion in the human gastrointestinal tract. The Journal of nutrition. 2000; 130 (5): 1374S-1377S.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Miller W.J. Absorption, tissue distribution, endogenous excretion, and homeostatic control of zinc in ruminants // The American journal of clinical nutrition. – 1969. – Vol. 22. – № 10. – Pp. 1323–1331.</mixed-citation><mixed-citation xml:lang="en">Miller W.J. Absorption, tissue distribution, endogenous excretion, and homeostatic control of zinc in ruminants. The American journal of clinical nutrition. 1969; 22; 10: 1323–1331.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Мирошников С.А. Региональные особенности элементного состава шерсти крупного рогатого скота (результаты пилотного исследования) / С.А. Мирошников, А.В. Харламов, О.А. Завьялов, А.Н. Фролов // Вестник мясного скотоводства. – 2015. – № 2 (90). – С. 7–10.</mixed-citation><mixed-citation xml:lang="en">Miroshnikov S.A. Regional’nye osobennosti elementnogo sostava shersti krupnogo rogatogo skota (rezul’taty pilotnogo issledovaniya) [Regional features of the elemental composition of cattle wool (results of a pilot study)]. Vestnik myasnogo skotovodstva. 2015; 2(90): 7–10. (In Rus.)</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Скальный А.В. Аналитические методы в биоэлементологии / А.В. Скальный, Е.В. Лакарова, В.В. Кузнецов, М.Г. Скальная. – СПб.: Наука, 2009. – 576 с.</mixed-citation><mixed-citation xml:lang="en">Skal’niy A.V., Lakarova E.V., Kuznetsov V.V., Skal’naya M.G. Analiticheskie metody v bioelementologii [Analytical methods in bioelementology]. Spb.: Nauka, 2009: 576. (In Rus.)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Мирошников С.А., Лебедев С.В. Диапазон концентраций (референтные значения) химических элементов в теле животных // Вестник Оренбургского государственного университета. – 2009. – № 6 (112). – С. 241–243.</mixed-citation><mixed-citation xml:lang="en">Miroshnikov S.A., Lebedev S.V. Diapazon kontsentratsii (referentnye znacheniya) khimicheskikh elementov v tele zhivotnykh [Range of concentrations (reference values) of chemical elements in the body of animals]. Vestnik Orenburgskogo gosudarstvennogo universiteta. 2009; 6(112): 241–243. (In Rus.)</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Скальный А.В. Микроэлементозы человека: гигиеническая диагностика и коррекция // Микроэлементы в медицине. – 2000. – Т. 1 (1). – С. 2–8.</mixed-citation><mixed-citation xml:lang="en">Skal’niy A.V., Frolov A.N., Zav’yalov O.A., Miroshnikov S.A. Mikroelementozy cheloveka: gigienicheskaya diagnostika i korrektsiya [Human microelementoses: hygienic diagnostics and correction]. Mikroelementy v meditsine. 2000; 1 (1): 2–8. (In Rus.)</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Харламов А.В. Информативность биосубстратов при оценке элементного статуса сельскохозяйственных животных (обзор) / А.В. Харламов, А.Н. Фролов, О.А. Завьялов, С.А. Мирошников // Вестник мясного скотоводства. – 2014. – № 4 (87). – С. 53–58.</mixed-citation><mixed-citation xml:lang="en">Kharlamov A.V., Frolov A.N., Zav’yalov O.A., Miroshnikov S.A. Informativnost’ biosubstratov pri otsenke elementnogo statusa sel’skokhozyaistvennykh zhivotnykh (obzor) [Informativity of biosubstrates in assessing the elemental status of farm animals (review)]. Vestnik myasnogo skotovodstva. 2014; 4(87): 53–58. (In Rus.)</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Zuur A.F., Ieno E.N., Elphick C.S. A protocol for data exploration to avoid common statistical problems // Methods in ecology and evolution. – 2010. – Vol. 1, № 1. – Pp. 3–14.</mixed-citation><mixed-citation xml:lang="en">Zuur A.F., Ieno E.N., Elphick C.S. A protocol for data exploration to avoid common statistical problems. Methods in ecology and evolution. 2010; 1; 1: 3–14.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Adikaram K.L.B. Data transformation technique to improve the outlier detection power of Grubbs’ test for data expected to follow linear relation / K.L.B. Adikaram M.A. Hussein, M. Effenberger, T. Becker // Journal of applied mathematics. – 2015. – Vol. 2015. – Pp. 1–9.</mixed-citation><mixed-citation xml:lang="en">Adikaram K.L.B., Hussein M.A., Effenberger M., Becker T. Data transformation technique to improve the outlier detection power of Grubbs’ test for data expected to follow linear relation. Journal of applied mathematics. 2015; 2015: 1–9.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Razali N.M., Wah Y.B. Power comparisons of shapiro-wilk, kolmogorov-smirnov, lilliefors and anderson-darling tests // Journal of statistical modeling and analytics. – 2011. – Vol. 2 (1). – Pp. 21–33.</mixed-citation><mixed-citation xml:lang="en">Razali N.M., Wah Y.B. Power comparisons of shapiro-wilk, kolmogorov-smirnov, lilliefors and anderson-darling tests. Journal of statistical modeling and analytics. 2011; 2 (1): 21–33.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Xiao W. Novel online algorithms for nonparametric correlations with application to analyze sensor data // 2019 IEEE International Conference on Big Data. – 2019. – Pp. 404–412.</mixed-citation><mixed-citation xml:lang="en">Xiao W. Novel online algorithms for nonparametric correlations with application to analyze sensor data. 2019 IEEE International Conference on Big Data. 2019: 404–412.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Aickin M., Gensler H. Adjusting for multiple testing when reporting research results: the Bonferroni vs Holm methods // American journal of public health. – 1996. – Vol. 86 (5). – Pp. 726–728.</mixed-citation><mixed-citation xml:lang="en">Aickin M., Gensler H. Adjusting for multiple testing when reporting research results: the Bonferroni vs Holm methods. American journal of public health. 1996; 86 (5): 726–728.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Баймишев Х.Б., Савинков А.В. Ветеринарная гематология: Методические указания для выполнения практических работ. – Кинель: РИЦ СГСХА, 2014. – 34 с.</mixed-citation><mixed-citation xml:lang="en">Baymishev Kh.B., Savinkov A.V. Veterinarnaya gematologiya: metodicheskie ukazaniya dlya vypolneniya prakticheskikh rabot [Veterinary hematology: guidelines for practical work]. Kinel’: RITs SGSKhA, 2014: 34. (In Rus.)</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Васильев Ю.Г., Трошин Е.И., Любимов А.И. Ветеринарная клиническая гематология: Учебное пособие. – СПб.: Издательство «Лань», 2022. – 656 с.</mixed-citation><mixed-citation xml:lang="en">Vasil’ev Yu.G., Troshin E.I., Lyubimov A.I. Veterinarnaya klinicheskaya gematologiya: Uchebnoe posobie [Veterinary clinical hematology: textbook]. Spb.: Izdatel’stvo “Lan’”. 2022: 656. (In Rus.)</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Васильева С.В., Конопатов Ю.В. Клиническая биохимия крупного рогатого скота: Учебное пособие для вузов. 3-е изд. – СПб.: Лань, 2021. – 188 с.</mixed-citation><mixed-citation xml:lang="en">Vasil’eva S.V., Konopatov Yu.V. Klinicheskaya biokhimiya krupnogo roga togo skota: uchebnoe posobie dlya vuzov [Clinical biochemistry of bovine animals: textbook for universities]. Spb.: Lan’, 2021: 188. (In Rus.)</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Chen Y. Spatial autocorrelation approaches to testing residuals from least squares regression // PloS one. – 2016. – Vol. 11, № 1. – Pp. e0146865.</mixed-citation><mixed-citation xml:lang="en">Chen Y. Spatial autocorrelation approaches to testing residuals from least squares regression. PloS one. 2016; 11; 1: e0146865.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
