Analysis of correlation dependencies of biochemical blood parameter s in Nenets reindeer
https://doi.org/10.52419/issn2782-6252.2025.3.117
Abstract
The aim of the research is to determine the degree of correlation between various biochemical parameters of blood in Nenets reindeer in winter. It was found that the level of total bilirubin correlates most closely with the concentration of zinc (0.640) and sodium (-0.526). The activity of alkaline phosphatase has a positive relationship with the albumin-globulin index (0.500), and an increase in total protein concentration is accompanied by a decrease in glucose levels (-0.551). The albumin fraction increases with increasing sodium concentration (0.568), while its level decreases with increasing phosphorus concentration (-0.503). The calcium level shows a moderate positive correlation with phosphorus (0.572) and ALT activity (0.696). The de Ritis coefficient, on the contrary, has a negative correlation with calcium (-0.603) and phosphorus (-0.683). Calcium shows the greatest negative relationship with zinc (-0.717). Phosphorus concentration has a moderate positive correlation with the activity of AST (0.640), a moderate negative correlation with the ratio of calcium to phosphorus (0.673), a strong negative correlation with sodium (-0.795) and zinc (-0.735). ALT activity decreases significantly with increasing concentrations of sodium (-0.789) and zinc (-0.833). The de Ritis coefficient has a strong positive correlation with the levels of sodium (0.717) and zinc (0.807). Sodium, in turn, has a pronounced positive correlation with the concentration of zinc (0.832).
About the Author
S. V. Nikolaev
A.V. Zhuravsky Institute of Agrobiotechnology of the Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences; Federal Research Center Tyumen Scientific Center of the Siberian Branch of the Russian Academy of Sciences
Russian Federation
Russian Federation
Semyon V. Nikolaev - Candidate of Veterinary Sciences, Senior Researcher
References
1. Yuzhakov A.A., Laishev K.A. Peculiarities of growth and body formation of Nenets reindeer breed. International Bulletin of Veterinary Medicine. 2022;2:104-111. (in Russ) DOI: 10.52419/issn2072-2419.2022.2.104
2. Sleptsov E.S., Vinokurov N.V., Fedorov V.I. Study of the timing of calving and rutting of domestic reindeer in various zones of the Republic of Sakha (Yakutia). Agrarian Bulletin of the Urals. 2019;No. 8(187):45-49. (in Russ) DOI: 10.32417/article_5d908d29e28568.13770453
3. Spodobtseva N.N., Mukhachev A.D. Forage ratio in the diet of domestic reindeer in the summer and autumn seasons in the taiga zone with fenced housing. Scientific and Technical Bulletin of the Siberian Branch of the All-Union Academy of Agricultural Sciences. 1983;15:26-29. (in Russ)
4. Sleptsov E.S., Machakhtyrov G.N., Machakhtyrova V.A., et al. Study of the endobiont fauna of the domestic reindeer (Rangifer tarandus). Veterinary Science and Nutrition. 2023;5:78-81. (in Russ) DOI: 10.30917/ATT-VK-1814-9588-2023-5-19.
5. Robbek N.S., Vinokurov N.V., Grigoriev I.I. Technology of feeding protein-mineral-vitamin supplements (PMVS) to domestic reindeer in the autumn-winter period. Veterinary Science and Nutrition. 2023; 5: 69-72. (in Russ) DOI: 10.30917/ATT-VK-1814-9588-2023-5-17
6. Koryakina L.P., Pavlova A.I., Dydaeva L.G., Grigorieva N.N. Some features of species adaptation of domestic reindeer. Innovations and Food Security. 2017; 3 (17): 95-100. (in Russ)
7. Ilyina L.A., Filippova V.A., Laishev K.A. et al. Seasonal changes in the rumen microbiome of reindeer (Rangifer tarandus) in the Russian Arctic. Agricultural Biology. 2020;55(4):697-713. (in Russ) DOI: 10.15389/agrobiology.2020.4.697rus
8. Ponomareva E.S., Yildirym E.A., Filippova V.A., et al. Comparison of the composition and metabolic potential of the rumen microbiome of reindeer in the Yamalo-Nenets and Nenets Autonomous Okrugs of the Russian Arctic. Acta Biomedica Scientifica (East Siberian Biomedical Journal). 2022;7(3):30-37. (in Russ) DOI: 10.29413/ABS.2022-7.3.4
9. Beloborodenko A.M., Beloborodenko M.A., Beloborodenko T.A., Pilyavskikh O.Yu. Characteristics of digestion, ruminant process, and infusory composition in the rumen of cows in a sharply continental climate. Bulletin of the Northern Trans-Urals State Agrarian University. 2013; 3(22):53-57. (in Russ)
10. Davydova S. Yu. Nitrogen-Containing Feed Additives in Ruminant Diets (Review). Bulletin of Beef Cattle Breeding. 2014; № 1(84):118-121. (in Russ)
11. Nikolaev S. V. Ageand Sex-Related Peculiarities of the Biochemical Blood Composition of Nenets Reindeer. Perm Agrarian Bulletin. 2025; 1(49):137-142. (in Russ) DOI: 10.47737/2307-2873_2025_49_137
Review
For citations:
Nikolaev S.V. Analysis of correlation dependencies of biochemical blood parameter s in Nenets reindeer. Legal regulation in veterinary medicine. 2025;(3):117-120. (In Russ.) https://doi.org/10.52419/issn2782-6252.2025.3.117
Views:
31
Email this article 