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Yildirim EA, Laptev GY, Tiurina DG, Gorfunkel EP, Ilina LA, Filippova VA, Dubrovin AV, Brazhnik EA, Novikova NI, Melikidi VK, Kalitkina KA, Ponomareva ES, Griffin DK, Romanov MN. Investigating adverse effects of chronic dietary exposure to herbicide glyphosate on zootechnical characteristics and clinical, biochemical and immunological blood parameters in broiler chickens. Vet Res Commun 2024; 48:153-164. [PMID: 37594698 PMCID: PMC10810961 DOI: 10.1007/s11259-023-10195-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 08/04/2023] [Indexed: 08/19/2023]
Abstract
Although the herbicide glyphosate is widely used globally and considered safe, more evidence of its adverse effects on animals and humans is accumulating. The present investigation was aimed at evaluating the impact of different glyphosate concentrations on zootechnical characteristics and clinical, biochemical and immunological blood parameters in Ross 308 broiler chickens. Four groups were employed, including untreated control and three experimental groups fed diets enriched with glyphosate at doses of 10, 20 and 100 ppm that conformed to 0.5, 1 and 5 maximum residue limits, respectively. The results showed that glyphosate is a stress factor triggering a multifaceted effect on important blood parameters (e.g., white blood cell and phagocytic counts), which was shown for the first time in the experiments involving productive meat-type poultry. It was first revealed that glyphosate-induced changes in blood parameters may be related to a negative impact on the zootechnical characteristics including the digestive tract organ development and body weight gain. The study findings suggested that exposure to glyphosate in the feedstuffs can adversely affect the physiological condition and productivity of broilers.
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Affiliation(s)
- Elena A Yildirim
- BIOTROF+ Ltd, Pushkin, St. Petersburg, Russia
- Federal State Budgetary Educational Institution of Higher Education "St. Petersburg State Agrarian University", Pushkin, St. Petersburg, Russia
| | - Georgi Yu Laptev
- BIOTROF+ Ltd, Pushkin, St. Petersburg, Russia
- Federal State Budgetary Educational Institution of Higher Education "St. Petersburg State Agrarian University", Pushkin, St. Petersburg, Russia
| | | | | | - Larisa A Ilina
- BIOTROF+ Ltd, Pushkin, St. Petersburg, Russia
- Federal State Budgetary Educational Institution of Higher Education "St. Petersburg State Agrarian University", Pushkin, St. Petersburg, Russia
| | - Valentina A Filippova
- BIOTROF+ Ltd, Pushkin, St. Petersburg, Russia
- Federal State Budgetary Educational Institution of Higher Education "St. Petersburg State Agrarian University", Pushkin, St. Petersburg, Russia
| | | | | | | | | | - Kseniya A Kalitkina
- BIOTROF+ Ltd, Pushkin, St. Petersburg, Russia
- Federal State Budgetary Educational Institution of Higher Education "St. Petersburg State Agrarian University", Pushkin, St. Petersburg, Russia
| | | | | | - Michael N Romanov
- School of Biosciences, University of Kent, Canterbury, UK.
- L. K. Ernst Federal Research Centre for Animal Husbandry, Dubrovitsy, Podolsk, Moscow Oblast, Russia.
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Grozina AA, Ilina LA, Laptev GY, Yildirim EA, Ponomareva ES, Filippova VA, Tyurina DG, Fisinin VI, Kochish II, Griffin DK, Surai PF, Romanov MN. Probiotics as an alternative to antibiotics in modulating the intestinal microbiota and performance of broiler chickens. J Appl Microbiol 2023; 134:lxad213. [PMID: 37715326 DOI: 10.1093/jambio/lxad213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 09/02/2023] [Accepted: 09/13/2023] [Indexed: 09/17/2023]
Abstract
AIMS Gut bacteria play an important role in poultry nutrition and the immune defense system. Changes in the intestinal microbiome affect the physiological state, metabolism, and innate immunity of poultry. The present study aimed to characterize age-related changes in the gastrointestinal tract microflora in broiler chickens, depending on supplementation of the diet with the in-feed antibiotic Stafac® 110 and a Bacillus subtilis strain-based probiotic. METHODS AND RESULTS In this regard, a comprehensive analysis of the taxonomic structure of the microbial community in the gastrointestinal tract (GIT) of broiler chickens was carried out using a molecular genetic technique of the terminal-restriction fragment length polymorphism analysis and taking into account age dynamics and feeding treatment. A beneficial effect on the microbiological composition and body weight of broilers was observed when using the antibiotic and probiotic in compound feeds. Different bacterial communities were revealed in the duodenum and cecum, and their positive impact on broiler growth was established. The results obtained shed light on the formation of GIT microflora of broiler chickens during the growing period and its changes in response to the use of the antibiotic and the probiotic. CONCLUSIONS We suggest that the implementation of the tested in-feed antibiotic and probiotic can be beneficial in regulating the intestinal microflora microbiological processes in the GIT and improving the feeding efficiency and productivity of broiler chickens.
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Affiliation(s)
- Alena A Grozina
- Federal Scientific Center "All-Russia Research and Technological Poultry Institute", Russian Academy of Sciences, Sergiev Posad, Moscow Oblast 141311, Russia
| | - Larisa A Ilina
- Federal State Budgetary Educational Institution of Higher Education "St. Petersburg State Agrarian University", Pushkin, St. Petersburg 196601, Russia
- BIOTROF LLC, Pushkin, St. Petersburg 196602, Russia
| | - Georgiy Yu Laptev
- Federal State Budgetary Educational Institution of Higher Education "St. Petersburg State Agrarian University", Pushkin, St. Petersburg 196601, Russia
- BIOTROF LLC, Pushkin, St. Petersburg 196602, Russia
| | - Elena A Yildirim
- Federal State Budgetary Educational Institution of Higher Education "St. Petersburg State Agrarian University", Pushkin, St. Petersburg 196601, Russia
- BIOTROF LLC, Pushkin, St. Petersburg 196602, Russia
| | | | - Valentina A Filippova
- Federal State Budgetary Educational Institution of Higher Education "St. Petersburg State Agrarian University", Pushkin, St. Petersburg 196601, Russia
- BIOTROF LLC, Pushkin, St. Petersburg 196602, Russia
| | | | - Vladimir I Fisinin
- Federal Scientific Center "All-Russia Research and Technological Poultry Institute", Russian Academy of Sciences, Sergiev Posad, Moscow Oblast 141311, Russia
| | - Ivan I Kochish
- K. I. Skryabin Moscow State Academy of Veterinary Medicine and Biotechnology, Moscow 109472, Russia
| | - Darren K Griffin
- School of Biosciences, University of Kent, Canterbury, Kent CT2 7NJ, United Kingdom
| | - Peter F Surai
- Vitagene and Health Research Centre, Bristol BS4 2RS, United Kingdom
- Department of Microbiology and Biochemistry, Faculty of Veterinary Medicine, Trakia University, 6000 Stara Zagora, Bulgaria
- Department of Animal Nutrition, Faculty of Agricultural and Environmental Sciences, Szent Istvan University, H-2103 Gödöllo, Hungary
| | - Michael N Romanov
- School of Biosciences, University of Kent, Canterbury, Kent CT2 7NJ, United Kingdom
- L. K. Ernst Federal Research Center for Animal Husbandry, Dubrovitsy, Podolsk, Moscow Oblast 142132, Russia
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Buryakov NP, Aleshin DE, Buryakova MA, Zaikina AS, Medvedev IK, Zemyachkovskaya DA, Laptev GY, Ilina LA, El Sheikh AI, Fathala MM, Sahwan FM. An Investigation on the Effects of Partial Replacement of Rapeseed Cake in Ayrshire Dairy Heifers' Diets with By-Product Source of Animal Protein on Body Weight Dynamics, Nutrient Balancing, and Blood Biochemical Markers. Animals (Basel) 2023; 13:1856. [PMID: 37889774 PMCID: PMC10251835 DOI: 10.3390/ani13111856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 05/18/2023] [Accepted: 05/23/2023] [Indexed: 10/29/2023] Open
Abstract
Recently, the secondary use of by-products of the processing industry resulting from the production of poultry meat, which can be included in animal diets, has become a popular topic in the feed industry. For studying the effects of partial replacement of rapeseed cake (RC) with the by-product source of animal protein concentrate Agro-Matic (PCAM) on growth dynamics, nutrient absorption and nitrogen balance, as well as blood biochemical parameters during the growing period, a total of 48 Russian Ayrshire dairy heifers were selected for this experiment and they were divided into three experimental groups (16 in each group, including the control group). The heifers of the control group were fed the basal diet which contained rapeseed cake (30%), while the second (RC + PCAM) and third groups (PCAM + RC) were fed the basal diet after replacing a part of the rapeseed cake with 2.25% and 4.5% of protein concentrate Agro-Matic respectively. The results showed that the weight of heifers treated with PCAM at 3 months of age exceeded the control by 2.3 kg (p > 0.05) in group 2 by 4.4 kg (p < 0.05). Similar results were obtained at the age of 6 months of raising. Feeding 4.50% protein concentrate Agro-Matic has a positive effect on the digestibility of nutrients; in particular, there was a significant increase in the digestibility of crude protein in the PCAM + RC group (77.23 vs. 73.42%) compared with the control group. Moreover, a similar trend was found in the digestibility of nitrogen in the diet. At the age of 3 months, heifers showed a significant decrease in the concentration of ketone bodies in the second group (1.82 vs. 2.20 mmol/L) relative to the control group. Urea was significantly lower in the RC + PCAM group (5.05 vs. 6.62 mmol/L) relative to the PCAM + RC group, while acid capacity (alkaline reserve) was higher by 2.41% (p < 0.05) relative to the control. In the 10th month of age, a positive effect on the blood of heifers was observed, as in the second and the third experimental groups, β-globulin and phosphorus increased (p < 0.05), while in the second group aspartate aminotransferase decreased (p < 0.05). Consequently, replacing the rapeseed cake with the protein concentrate Agro-Matic revealed an improvement in the dynamics of growth, nutrient digestibility and nitrogen balance, and it has an effect on improving some biochemical parameters of the blood.
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Affiliation(s)
- Nikolai P. Buryakov
- Department of Feeding Animals, Institute of Animal Science and Biology, Russian State Agrarian University—Moscow Timiryazev Agricultural Academy, 49 Timiryazevskaya Str., Moscow 127434, Russia
| | - Dmitrii E. Aleshin
- Department of Feeding Animals, Institute of Animal Science and Biology, Russian State Agrarian University—Moscow Timiryazev Agricultural Academy, 49 Timiryazevskaya Str., Moscow 127434, Russia
| | - Maria A. Buryakova
- Department of Feeding Animals, Institute of Animal Science and Biology, Russian State Agrarian University—Moscow Timiryazev Agricultural Academy, 49 Timiryazevskaya Str., Moscow 127434, Russia
- Department of Physiology, Ecology and Biochemistry of Animals, Institute of Animal Science and Biology, Russian State Agrarian University—Moscow Timiryazev Agricultural Academy, 49 Timiryazevskaya Str., Moscow 127434, Russia
| | - Anastasiya S. Zaikina
- Department of Feeding Animals, Institute of Animal Science and Biology, Russian State Agrarian University—Moscow Timiryazev Agricultural Academy, 49 Timiryazevskaya Str., Moscow 127434, Russia
| | - Ivan K. Medvedev
- Department of Feeding Animals, Institute of Animal Science and Biology, Russian State Agrarian University—Moscow Timiryazev Agricultural Academy, 49 Timiryazevskaya Str., Moscow 127434, Russia
| | - Darya A. Zemyachkovskaya
- Department of Feeding Animals, Institute of Animal Science and Biology, Russian State Agrarian University—Moscow Timiryazev Agricultural Academy, 49 Timiryazevskaya Str., Moscow 127434, Russia
- Limited Liability Company A-1 First Genetic Company, Mironovskaya 33, p. 11, Moscow 105187, Russia
| | - Georgy Y. Laptev
- Molecular Genetic Laboratory, BIOTROF+ Ltd., Pushkin, Saint-Petersburg 196650, Russia
- Department of Large Animal Husbandry, Faculty of Bioengineering and Biotechnology, Saint-Petersburg State Agrarian University, Pushkin, Saint-Petersburg 196601, Russia
| | - Larisa A. Ilina
- Molecular Genetic Laboratory, BIOTROF+ Ltd., Pushkin, Saint-Petersburg 196650, Russia
- Department of Large Animal Husbandry, Faculty of Bioengineering and Biotechnology, Saint-Petersburg State Agrarian University, Pushkin, Saint-Petersburg 196601, Russia
| | - Ahmed I. El Sheikh
- Department of Veterinary Public Health, College of Veterinary Medicine, King Faisal University, Al-Hofuf 31982, Saudi Arabia
| | - Mohamed M. Fathala
- Department of Feeding Animals, Institute of Animal Science and Biology, Russian State Agrarian University—Moscow Timiryazev Agricultural Academy, 49 Timiryazevskaya Str., Moscow 127434, Russia
- Animal Husbandry and Wealth Development Department, Faculty of Veterinary Medicine, Alexandria University, Bab Sharqi 5424041, Egypt
| | - Ferial M. Sahwan
- Animal Husbandry and Wealth Development Department, Faculty of Veterinary Medicine, Alexandria University, Bab Sharqi 5424041, Egypt
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Buryakov NP, Aleshin DE, Buryakova MA, Zaikina AS, Laptev GY, Ilina LA, Petrov AS, Kostomakhin NM, Sheikh AIE, Sahwan FM, Fathala MM. Influence of Using Various Levels of Protein Concentrate in Rations of Ayrshire Dairy Cows on Rumen Microbiome, Reproductive Traits and Economic Efficiency. Vet Sci 2022; 9:vetsci9100534. [PMID: 36288147 PMCID: PMC9610960 DOI: 10.3390/vetsci9100534] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 09/09/2022] [Accepted: 09/15/2022] [Indexed: 12/26/2022] Open
Abstract
Animal feeding research has revealed a close relationship between the chemical composition and nutritional value of cow rations, the number of rumen bacterial communities and animal productivity. Our present research aimed to investigate the outcome of inclusion of different levels of protein concentrate in rations of Ayrshire dairy cows in relation to the rumen microbiome, reproductive traits and economic value. Forty-five Ayrshire cows were divided into three groups (15 in each). The first control group 0 AM was fed the basal ration, while the second 1 AM and third 2 AM groups were fed the basic ration with the sunflower cake replaced by different levels of protein concentrate Agro-Matic (1 and 1.5 kg/head/day, respectively). Ruminal fluid samples, reproductive parameters and economic value were studied. During the early lactation period, 120 days in milk (DIM), the number of pathogenic microorganisms decreased in both the 1 AM and 2 AM groups when compared with the control group 0 AM; moreover, a significant decrease in Peptococcus bacteria was recorded in the 1 AM group, while Fusobacterium decreased in the 2 AM group. At the end of lactation, the total number of cellulolytic bacteria increased with the use of protein concentrate in animals of the 1 AM group when compared with the control group. Regarding undesirable bacteria, the 2 AM group recorded the highest value for Lactobacilli and Actinobacteria when compared with the 0 AM group (0.18 and 8.90 vs. 0.04 and 4.24), and the differences were significant (p < 0.05). The insemination index and the duration of the days open period decreased in the 2 AM group, while the differences were p > 0.05. The profitability of milk production increased by 2.76% and 6.28% in both supplemented groups, and the differences compared to the 0 AM group were significant. We conclude that the supplementation of Agro-Matic caused no deviations from the normal standards of cellulolytic, amylolytic, transit and pathogenic bacteria, no impact on reproductive functions and significantly improved the profitability of the milk production process of Ayrshire dairy cows.
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Affiliation(s)
- Nikolai P. Buryakov
- Department of Feeding Animals, Institute of Animal Science and Biology, Russian State Agrarian University—Moscow Timiryazev Agricultural Academy, 127434 Moscow, Russia
| | - Dmitrii E. Aleshin
- Department of Feeding Animals, Institute of Animal Science and Biology, Russian State Agrarian University—Moscow Timiryazev Agricultural Academy, 127434 Moscow, Russia
- Correspondence:
| | - Maria A. Buryakova
- Department of Feeding Animals, Institute of Animal Science and Biology, Russian State Agrarian University—Moscow Timiryazev Agricultural Academy, 127434 Moscow, Russia
| | - Anastasya S. Zaikina
- Department of Feeding Animals, Institute of Animal Science and Biology, Russian State Agrarian University—Moscow Timiryazev Agricultural Academy, 127434 Moscow, Russia
| | - Georgy Y. Laptev
- Molecular Genetic Laboratory, BIOTROF+ Ltd., 196650 Saint-Petersburg, Russia
- Department of Large Animal Husbandry, Faculty of Bioengineering and Biotechnology, Saint-Petersburg State Agrarian University, Pushkin, 196601 Saint-Petersburg, Russia
| | - Larisa A. Ilina
- Molecular Genetic Laboratory, BIOTROF+ Ltd., 196650 Saint-Petersburg, Russia
- Department of Large Animal Husbandry, Faculty of Bioengineering and Biotechnology, Saint-Petersburg State Agrarian University, Pushkin, 196601 Saint-Petersburg, Russia
| | - Aleksandr S. Petrov
- Department of Feeding Animals, Institute of Animal Science and Biology, Russian State Agrarian University—Moscow Timiryazev Agricultural Academy, 127434 Moscow, Russia
| | - Nikolay M. Kostomakhin
- Department of Feeding Animals, Institute of Animal Science and Biology, Russian State Agrarian University—Moscow Timiryazev Agricultural Academy, 127434 Moscow, Russia
| | - Ahmed I. El Sheikh
- Department of Veterinary Public Health, College of Veterinary Medicine, King Faisal University, Al-Hofuf 31982, Saudi Arabia
| | - Ferial M. Sahwan
- Animal Husbandry and Wealth Development Department, Faculty of Veterinary Medicine, Alexandria University, Alexandria 5410012, Egypt
| | - Mohamed M. Fathala
- Department of Feeding Animals, Institute of Animal Science and Biology, Russian State Agrarian University—Moscow Timiryazev Agricultural Academy, 127434 Moscow, Russia
- Animal Husbandry and Wealth Development Department, Faculty of Veterinary Medicine, Alexandria University, Alexandria 5410012, Egypt
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Ilina LA, Filippova VA, Yildirim EA, Dubrovin AV, Ponomareva ES, Laptev GY, Layshev KA. Transcriptomic analysis of the genes for lactate dehydrogenase isomers in the reindeer' rumen of the Nenets Autonomous District in summer. FASEB J 2022. [DOI: 10.1096/fasebj.2022.36.s1.r2929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Larisa A. Ilina
- Molecular‐genetic laboratoryBIOTROF+ LTDSaint‐Petersburg
- Department of large animal husbandrySaint‐Petersburg State Agrarian UniversitySaint‐PetersburgPushkin
| | - Valentina A. Filippova
- Molecular‐genetic laboratoryBIOTROF+ LTDSaint‐Petersburg
- Department of large animal husbandrySaint‐Petersburg State Agrarian UniversitySaint‐PetersburgPushkin
| | - Elena A. Yildirim
- Molecular‐genetic laboratoryBIOTROF+ LTDSaint‐Petersburg
- Department of large animal husbandrySaint‐Petersburg State Agrarian UniversitySaint‐PetersburgPushkin
| | | | | | - Georgiy Y. Laptev
- Department of large animal husbandrySaint‐Petersburg State Agrarian UniversitySaint‐PetersburgPushkin
- BIOTROF+ LTDSaint‐Petersburg
| | - Kasim A. Layshev
- Department of Animal Husbandry and Environmental Management of the ArcticFederal Research Center of Russian Academy SciencesSaint‐PetersburgPushkin
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Grozina AA, Ovchinnikova NV, Yildirim EA, Ilina LA, Filippova VA, Laptev GY, Brazhnik EA, Dubrovin AV, Tyurina DG. Effects of T‐2 Toxin on the Intestinal Cecum Microbiome of Broiler Chickens. FASEB J 2022. [DOI: 10.1096/fasebj.2022.36.s1.r2043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Alena A. Grozina
- Federal Scientific Center “All‐Russian Research and Technological Poultry Institute” of Russian Academy of SciencesSergiev Posad
| | - Natalya V. Ovchinnikova
- Federal Scientific Center “All‐Russian Research and Technological Poultry Institute” of Russian Academy of SciencesSergiev Posad
- Russian State Agrarian University ‐ Moscow Timiryazev Agricultural AcademyMoscow
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Ilina LA, Filippova VA, Yildirim EA, Brazhnik EA, Dunyashev TP, Laptev GY, Laishev KA. PSXVI-24 The succession of reindeer’ rumen symbiotic bacteria. J Anim Sci 2021. [DOI: 10.1093/jas/skab235.850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Reindeer digestion is impossible without the symbiotic microorganisms that live in its rumen. The composition of plant fibers present in the diet of reindeer is characterized by an increased content of plant fiber, hemicellulose, lignin, and secondary lichen metabolites. The Arctic is characterized by extremely scarce food resources even in summer. In winter the nutritional value of the diet is further reduced. The digestion of such feeds is provided only by the enzyme systems of microorganisms that live in the rumen of ruminants. Therefore, the purpose of our study was to determine the changes occurring in the composition of the reindeer’ rumen bacterial community inhabiting the Nenets region of the Russian Arctic. Rumen contents were collected from 20 reindeer in winter and summer 2017. To identify the bacterial community, 16S rRNA sequencing was used on the MiSeq (Illumina). Statistical processing of the results of NGS using the PERMANOVA analysis showed that the rumen bacterial communities in winter and summer have significant differences (P = 0.001). Taxonomic analysis using the GreenGenes database showed that, in general, at the phylum level in the community, representatives of Firmicutes (29.98–52.67%) and Bacteroidetes (33.55–51.87%) dominated. Significant differences were shown for microorganisms associated with the fermentation of plant polysaccharides. In winter, a significant increase in bacteria of the genera Succiniclasticum (P < 0.001), Paraprevotellaceae (P < 0.001), Coprococcus (P < 0.001), Butyrivibrio (P < 0.001), Prevotella (P < 0.001), Ruminococcus (P < 0.001). Thus, there is a succession of the bacterial community of the reindeer rumen associated with the change of seasons, affecting minor groups of microorganisms. In turn, it is associated with the availability of various components of the diet and the predominance of more or less easily digestible substances in it. The study was supported by a grant of Russian Science Foundation Project No. 17-76-20026.
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Affiliation(s)
| | | | | | | | | | | | - Kasim A Laishev
- Saint Petersburg Federal Research Center of Russian Academy Sciences
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8
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Narushin VG, Laptev GY, Yildirim EA, Ilina LA, Filippova VA, Kochish II, Gorfunkel EP, Dubrovin AV, Novikova NI, Novikova OB, Dunyashev TP, Smolensky VI, Surai PF, Bondarenko YV, Griffin DK, Romanov MN. Modelling effects of phytobiotic administration on coherent responses to Salmonella infection in laying hens. Italian Journal of Animal Science 2020. [DOI: 10.1080/1828051x.2020.1733445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
| | | | | | | | | | - Ivan I. Kochish
- K. I. Skryabin Moscow State Academy of Veterinary Medicine and Biotechnology, Moscow, Russia
| | | | | | | | - Oksana B. Novikova
- All-Russian Veterinary Research Institute of Poultry Science – Branch of the Federal State Budget Scientific Institution Federal Scientific Centre ‘All-Russian Poultry Research and Technological Institute’ of the Russian Academy of Sciences, St Petersburg, Russia
| | | | - Vladimir I. Smolensky
- K. I. Skryabin Moscow State Academy of Veterinary Medicine and Biotechnology, Moscow, Russia
| | - Peter F. Surai
- K. I. Skryabin Moscow State Academy of Veterinary Medicine and Biotechnology, Moscow, Russia
- Department of Microbiology and Biochemistry, Faculty of Veterinary Medicine, Trakia University, Stara Zagora, Bulgaria
- Department of Animal Nutrition, Faculty of Agricultural and Environmental Sciences, Szent Istvan University, Gödöllo, Hungary
| | - Yuri V. Bondarenko
- Department of Feed and Animal Feeding Technologies, Faculty of Biology and Technology, Sumy National Agrarian University, Sumy, Ukraine
| | | | - Michael N. Romanov
- K. I. Skryabin Moscow State Academy of Veterinary Medicine and Biotechnology, Moscow, Russia
- School of Biosciences, University of Kent, Canterbury, UK
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Ilina LA, Yildirim EA, Nikonov IN, Filippova VA, Laptev GY, Novikova NI, Grozina AA, Lenkova TN, Manukyan VA, Egorov IA, Fisinin VI. Metagenomic bacterial community profiles of chicken embryo gastrointestinal tract by using T-RFLP analysis. DOKL BIOCHEM BIOPHYS 2016; 466:47-51. [PMID: 27025487 DOI: 10.1134/s1607672916010130] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Indexed: 11/23/2022]
Abstract
Thirty microbial phylotypes of microorganisms were found in the gastrointestinal tract of chicken belonging to the Hajseks White breed, and 38 phylotypes were found in the gastrointestinal tract of chicken belonging to the Hajseks Brown breed. The microbiome of the gastrointestinal tract of the chicken embryos of the Hajseks White breed was dominated by the typical representatives of avian intestinal microflora--bacteria of the family Enterobacteriaceae (47.3%), orders Actinomycetales (13.6%) and Bifidobacteriales (20.6%), and the family Lachnospiraceae (1.1%). The microbiome of the gastrointestinal tract of the chicken embryos of the Hajseks Brown breed was dominated by the pathogenic bacteria of the order Rickettsiales (94.8%). The metagenome of gastrointestinal tract of both breeds also contained a small number of genes of unidentified bacteria.
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Affiliation(s)
- L A Ilina
- BIOTROPH+ Ltd., St. Petersburg, Russia
| | | | | | | | | | | | - A A Grozina
- All-Russia Research and Technological Institute of Poultry, Sergiev Posad, Moscow oblast, Russia
| | - T N Lenkova
- All-Russia Research and Technological Institute of Poultry, Sergiev Posad, Moscow oblast, Russia
| | - V A Manukyan
- All-Russia Research and Technological Institute of Poultry, Sergiev Posad, Moscow oblast, Russia.
| | - I A Egorov
- All-Russia Research and Technological Institute of Poultry, Sergiev Posad, Moscow oblast, Russia
| | - V I Fisinin
- All-Russia Research and Technological Institute of Poultry, Sergiev Posad, Moscow oblast, Russia
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Kharitonov VD, Agarkova EY, Kruchinin AG, Ryazantseva KA, Korolyeva OV, Fedorova TV, Zvereva EA, Tyazhelova TV, Maloshenok LG, Revyakina VA, Georgieva OV, Ponomareva NV, Melnikova EI, Laptev GY, Ilina LA. [Impact of new fermented dairy product with whey protein hydrolysate on tolerance and dynamics of atopic dermatitis manifestation in children suffering from cow’s milk protein allergy]. Vopr Pitan 2015; 84:56-63. [PMID: 29363931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
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