The study of proteotomic profile of mutton with consideration to the influence of feed combinatorics
The present article is devoted to the search for markers that attest the changes in the protein profile when fattening the lambs with enriched diets, taking into account tissue specificity. The purpose of scientific research was to expand scientific knowledge about the influence of essential trace e...
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| Format: | Article |
| Language: | English |
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The V.M. Gorbatov All-Russian Meat Research Institute
2022-12-01
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| Series: | Теория и практика переработки мяса |
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| Online Access: | https://www.meatjournal.ru/jour/article/view/241 |
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| author | T. M. Giro L. I. Kovalev A. V. Kulikovskii M. A. Kovaleva A. V. Giro T. Yu. Isaikina |
| author_facet | T. M. Giro L. I. Kovalev A. V. Kulikovskii M. A. Kovaleva A. V. Giro T. Yu. Isaikina |
| author_sort | T. M. Giro |
| collection | DOAJ |
| description | The present article is devoted to the search for markers that attest the changes in the protein profile when fattening the lambs with enriched diets, taking into account tissue specificity. The purpose of scientific research was to expand scientific knowledge about the influence of essential trace elements of organic origin in the diet of lambs on the marker-proteins of skeletal muscle tissue, of myocardium and renal cortical substance. The objects of research were the tissues of the m.L.dorsi skeletal muscle, myocardium and cortical substance of the kidneys in lambs of the Edilbaev breed. These lambs received a diet with organic trace elements (iodine, selenium, silicon). To study the effect of microelements in the diets of lambs on change in marker-proteins, we ran the studies of the skeletal muscle, myocardium and cortical substance of the kidneys of lambs, using the method of two-dimensional electrophoresis. When searching for proteins which mark the action of organic additives in the fattening diet of lambs within the tissue of the myocardium and the cortical substance of the kidneys, a number of differences were noted; no pronounced effects were observed in the skeletal muscle. Enrichment of the diet of lambs with selenium derivatives led to a change in the protein composition in the kidneys cortical substance for some isoforms of selenium-containing proteins and related enzymes of the glutathione cycle. Reaction in this process of thermal shock proteins, utilization of aflatoxins and changes in proteins of energy metabolism within mitochondria of kidney cells was also revealed. The determination of functional activity, or immunofermental analysis of glutathione peroxidase 3 count in the blood, can be a promising biomarker for controlling the level of selenium digestion and the count of selenium in blood as a more rapid and cheap method in comparison with the proteomic technologies. And for assessing the rate of digestion and fixation of iodine, it seems promising to determine it via the activity of mitochondrial superoxide dismutase [Mn]. In the myocardium, the effect of digested feed additives mainly affected the mitochondrial apparatus, which changed its functional orientation, with the activation of several other metabolic cycles. These results are prerequisites for obtaining more fundamental data on the effect of diets enriched with essential micronutrients on the molecular mechanisms that take place within the myocardial and kidney tissue of lambs. New data have been obtained on the effect of diets enriched with essential microelements on the molecular mechanisms occurring in the myocardial tissue and cortical substance of the kidneys of goats and sheep. The research results obtained by proteomics methods will be used for modeling and targeted adjustment of diets in order to obtain raw materials with the necessary technological characteristics. |
| format | Article |
| id | doaj-art-9cb774c9ca6a4e68bc89254a4663f136 |
| institution | Kabale University |
| issn | 2414-438X 2414-441X |
| language | English |
| publishDate | 2022-12-01 |
| publisher | The V.M. Gorbatov All-Russian Meat Research Institute |
| record_format | Article |
| series | Теория и практика переработки мяса |
| spelling | doaj-art-9cb774c9ca6a4e68bc89254a4663f1362025-08-20T03:59:56ZengThe V.M. Gorbatov All-Russian Meat Research InstituteТеория и практика переработки мяса2414-438X2414-441X2022-12-017429630410.21323/2414-438X-2022-7-4-296-304207The study of proteotomic profile of mutton with consideration to the influence of feed combinatoricsT. M. Giro0L. I. Kovalev1A. V. Kulikovskii2M. A. Kovaleva3A. V. Giro4T. Yu. Isaikina5N.I. Vavilov Saratov State University of Genetics, Biotechnology and EngineeringFederal Research Centre “Fundamentals of Biotechnology” of the Russian Academy of SciencesN.I. Vavilov Saratov State University of Genetics, Biotechnology and EngineeringFederal Research Centre “Fundamentals of Biotechnology” of the Russian Academy of SciencesN.I. Vavilov Saratov State University of Genetics, Biotechnology and EngineeringFederal Research Centre “Fundamentals of Biotechnology” of the Russian Academy of SciencesThe present article is devoted to the search for markers that attest the changes in the protein profile when fattening the lambs with enriched diets, taking into account tissue specificity. The purpose of scientific research was to expand scientific knowledge about the influence of essential trace elements of organic origin in the diet of lambs on the marker-proteins of skeletal muscle tissue, of myocardium and renal cortical substance. The objects of research were the tissues of the m.L.dorsi skeletal muscle, myocardium and cortical substance of the kidneys in lambs of the Edilbaev breed. These lambs received a diet with organic trace elements (iodine, selenium, silicon). To study the effect of microelements in the diets of lambs on change in marker-proteins, we ran the studies of the skeletal muscle, myocardium and cortical substance of the kidneys of lambs, using the method of two-dimensional electrophoresis. When searching for proteins which mark the action of organic additives in the fattening diet of lambs within the tissue of the myocardium and the cortical substance of the kidneys, a number of differences were noted; no pronounced effects were observed in the skeletal muscle. Enrichment of the diet of lambs with selenium derivatives led to a change in the protein composition in the kidneys cortical substance for some isoforms of selenium-containing proteins and related enzymes of the glutathione cycle. Reaction in this process of thermal shock proteins, utilization of aflatoxins and changes in proteins of energy metabolism within mitochondria of kidney cells was also revealed. The determination of functional activity, or immunofermental analysis of glutathione peroxidase 3 count in the blood, can be a promising biomarker for controlling the level of selenium digestion and the count of selenium in blood as a more rapid and cheap method in comparison with the proteomic technologies. And for assessing the rate of digestion and fixation of iodine, it seems promising to determine it via the activity of mitochondrial superoxide dismutase [Mn]. In the myocardium, the effect of digested feed additives mainly affected the mitochondrial apparatus, which changed its functional orientation, with the activation of several other metabolic cycles. These results are prerequisites for obtaining more fundamental data on the effect of diets enriched with essential micronutrients on the molecular mechanisms that take place within the myocardial and kidney tissue of lambs. New data have been obtained on the effect of diets enriched with essential microelements on the molecular mechanisms occurring in the myocardial tissue and cortical substance of the kidneys of goats and sheep. The research results obtained by proteomics methods will be used for modeling and targeted adjustment of diets in order to obtain raw materials with the necessary technological characteristics.https://www.meatjournal.ru/jour/article/view/241muttontrace elementsproteinsovis ariesmyocardiumcortical substance of the kidneys |
| spellingShingle | T. M. Giro L. I. Kovalev A. V. Kulikovskii M. A. Kovaleva A. V. Giro T. Yu. Isaikina The study of proteotomic profile of mutton with consideration to the influence of feed combinatorics Теория и практика переработки мяса mutton trace elements proteins ovis aries myocardium cortical substance of the kidneys |
| title | The study of proteotomic profile of mutton with consideration to the influence of feed combinatorics |
| title_full | The study of proteotomic profile of mutton with consideration to the influence of feed combinatorics |
| title_fullStr | The study of proteotomic profile of mutton with consideration to the influence of feed combinatorics |
| title_full_unstemmed | The study of proteotomic profile of mutton with consideration to the influence of feed combinatorics |
| title_short | The study of proteotomic profile of mutton with consideration to the influence of feed combinatorics |
| title_sort | study of proteotomic profile of mutton with consideration to the influence of feed combinatorics |
| topic | mutton trace elements proteins ovis aries myocardium cortical substance of the kidneys |
| url | https://www.meatjournal.ru/jour/article/view/241 |
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