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Wang K, Yan H, He B, Xie L, Liu R, Wei M, Jin H, Ren W, Suo Z, Xu Y. Electrochemical aptasensor based on exonuclease III-mediated signal amplification for sensitive detection of vomitoxin in cornmeal. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 875:162561. [PMID: 36870493 DOI: 10.1016/j.scitotenv.2023.162561] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 02/25/2023] [Accepted: 02/26/2023] [Indexed: 06/18/2023]
Abstract
Vomitoxin (DON) residues in grains are of great concern to public health. Herein, a label-free aptasensor was constructed to detect DON distributed in grains. Cerium-based metal-organic framework composite gold nanoparticles (CeMOF@Au) were used as substrate materials to facilitate electron transfer and provided more binding sites for DNA. The separation of DON-aptamer (Apt) complex and cDNA was achieved by magnetic separation technique based on magnetic beads (MBs), ensuring the specificity of the aptasensor. Exonuclease III (Exo III)-assisted cDNA cycling process strategy would be triggered when cDNA was separated and introduced to the sensing interface for further signal amplification. Under optimal conditions, the constructed aptasensor presented a wide detection range from 1 × 10-8 mg·mL-1 to 5 × 10-4 mg·mL-1 for DON, and the detection limit was 1.79 × 10-9 mg·mL-1, including a satisfactory recovery in cornmeal sample spiked with DON. The results showed that the proposed aptasensor had high reliability and promising application potential in detecting DON.
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Affiliation(s)
- Kai Wang
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, PR China
| | - Han Yan
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, PR China
| | - Baoshan He
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, PR China.
| | - Lingling Xie
- School of Environmental Engineering, Henan University of Technology, Zhengzhou, Henan 450001, PR China
| | - Renli Liu
- Sinograin Zhengzhou Depot Ltd. Company, Zhengzhou, Henan 450066, PR China
| | - Min Wei
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, PR China
| | - Huali Jin
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, PR China
| | - Wenjie Ren
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, PR China
| | - Zhiguang Suo
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, PR China
| | - Yiwei Xu
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, PR China
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Ma K, Bai Y, Li J, Ren Z, Li J, Zhang J, Shan A. Lactobacillus rhamnosus GG ameliorates deoxynivalenol-induced kidney oxidative damage and mitochondrial injury in weaned piglets. Food Funct 2022; 13:3905-3916. [PMID: 35285834 DOI: 10.1039/d2fo00185c] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Deoxynivalenol (DON) is a common mycotoxin that pollutes food crops and adversely affects the health of animals, even humans. Lactobacillus rhamnosus GG (LGG) can alleviate intestinal injury, and anti-inflammatory and antioxidant effects. However, the potential of LGG in alleviating kidney injury induced by DON in piglets remains to be studied. The objective of this study was to investigate the adverse effect of DON on kidney injury and the protective ability of LGG. A total of twenty-seven weaned piglets were divided into three groups: CON group, DON group (3.11 mg kg-1 feed) and LGG + DON group (LGG powder 1 g kg-1 + DON 3.15 mg kg-1 feed). DON increased the MDA content, and decreased antioxidant enzyme activity (GSH-Px) and total antioxidant capacity (P < 0.05). Meanwhile, DON activated the Nrf2 antioxidant pathway. However, LGG supplementation alleviated the damage of DON to the kidney antioxidant system of piglets. Notably, DON significantly reduced the Sirt3 expression (P < 0.05), which was alleviated by LGG addition. The expression of mitochondrial biogenesis related factors such as VDAC1 and Cyt C was up-regulated by DON (P < 0.05), and LGG could improve mitochondrial ultrastructural abnormalities and mitochondrial dysfunction. In addition, LGG mitigated DON-induced mitochondrial fusion inhibition, and prevented DON-mediated mitochondrial autophagy. In conclusion, LGG play a protective role in DON-induced kidney toxicity, and dietary intervention may be a strategy to reduce mycotoxins.
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Affiliation(s)
- Kaidi Ma
- Institute of Animal Nutrition, Northeast Agricultural University, No. 600, Changjiang Road, Harbin 150030, P. R. China.
| | - Yongsong Bai
- Institute of Animal Nutrition, Northeast Agricultural University, No. 600, Changjiang Road, Harbin 150030, P. R. China.
| | - Jibo Li
- Institute of Animal Nutrition, Northeast Agricultural University, No. 600, Changjiang Road, Harbin 150030, P. R. China.
| | - Zhongshuai Ren
- College of Animal Science, Jilin University, Changchun 130062, P. R. China.
| | - Jianping Li
- Institute of Animal Nutrition, Northeast Agricultural University, No. 600, Changjiang Road, Harbin 150030, P. R. China.
| | - Jing Zhang
- College of Animal Science, Jilin University, Changchun 130062, P. R. China.
| | - Anshan Shan
- Institute of Animal Nutrition, Northeast Agricultural University, No. 600, Changjiang Road, Harbin 150030, P. R. China.
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Sanad M, Farag A, Bassem SA, Marzook F. Radioiodination of zearalenone and determination of Lactobacillus plantarum effect of on zearalenone organ distribution: In silico study and preclinical evaluation. Toxicol Rep 2022; 9:470-479. [PMID: 35345860 PMCID: PMC8956894 DOI: 10.1016/j.toxrep.2022.02.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 01/21/2022] [Accepted: 02/06/2022] [Indexed: 10/26/2022] Open
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Zha A, Cui Z, Qi M, Liao S, Chen L, Liao P, Tan B. Dietary Baicalin Zinc Supplementation Alleviates Oxidative Stress and Enhances Nutrition Absorption in Deoxynivalenol Challenged Pigs. Curr Drug Metab 2021; 21:614-625. [PMID: 32116187 DOI: 10.2174/1389200221666200302124102] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 10/19/2019] [Accepted: 11/13/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Deoxynivalenol contamination is increasing worldwide, presenting great challenges to food security and causing great economic losses in the livestock industry. OBJECTIVE This study was conducted to determine the protective effect of baicalin zinc as a dietary supplement on pigs fed with a deoxynivalenol contaminated diet. METHODS A total of 40 weaned pigs (21 d of age; 6.13 ± 0.42 kg average BW) were randomly assigned (10 pigs/group) to 4 dietary treatments: basal diet (Con group), basal diet + 4 mg/kg DON (DON group), basal diet + 5 g/kg BZN (BZN group), and basal diet + 5 g/kg BZN + 4 mg/kg DON (DBZN group) for a 14-d period. Seven randomly-selected pigs from each treatment were killed for blood and tissue sampling. RESULTS The results showed that piglets challenged with DON exhibited significantly reduced levels of ADG, ADFI, and F/G (p < 0.05). BZN supplemented diets significantly suppressed the protein expression of p-Nrf2, p-NF-kB, and HO-1 in the jejunum of DON challenged piglets (p < 0.05). In liver, DON markedly increased the mRNA expression of P70S6K and HSP70 in piglets fed the basal diet, but significantly reduced that of HO-1, NQO-1, NF-kB, AMPKα2 and HSP70 in piglets fed the BZN supplemented diet (p < 0.05). Dietary supplementation with BZN markedly increased the T-AOC level of serum in weaned piglets (p < 0.05). In jejunum, dietary supplementation with BZN activated the mRNA expression of ZIP4 in piglets (p < 0.05), BZN supplementation significantly suppressed the activity of sucrose and increased the protein concentration in chyme (p < 0.05). CONCLUSION BZN can play a protective role by reducing oxidative stress and enhancing nutrient absorption in pigs fed DON-contaminated diets.
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Affiliation(s)
- Andong Zha
- Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan, 410125, China,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Zhijuan Cui
- Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan, 410125, China
| | - Ming Qi
- Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan, 410125, China,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Simeng Liao
- Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan, 410125, China,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Lixin Chen
- University of Chinese Academy of Sciences, Beijing, 100049, China,Shaodong Animal Husbandry and Fisheries Bureau, Hunan, 422800, China
| | - Peng Liao
- Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan, 410125, China
| | - Bie Tan
- Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan, 410125, China
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Witaszak N, Stępień Ł, Bocianowski J, Waśkiewicz A. Fusarium Species and Mycotoxins Contaminating Veterinary Diets for Dogs and Cats. Microorganisms 2019; 7:microorganisms7010026. [PMID: 30669691 PMCID: PMC6352256 DOI: 10.3390/microorganisms7010026] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 01/15/2019] [Accepted: 01/18/2019] [Indexed: 12/30/2022] Open
Abstract
Veterinary diets are intended for diseased animals and may contain cereal grains, mainly maize and/or wheat. These, in turn, are often infected with pathogens of the Fusarium genus, which are able to produce numerous harmful mycotoxins. Forty-two samples of veterinary diets for dogs and cats were analyzed for the presence of Fusarium species and mycotoxins. Species were identified using molecular methods and the ergosterol and mycotoxins (fumonisin B1, deoxynivalenol, nivalenol and zearalenone) were quantified using HPLC methods. Two Fusarium species were identified: Fusarium proliferatum and Fusarium verticillioides. The highest concentrations of fumonisin B1, deoxynivalenol, nivalenol and zearalenone were 74.83, 2318.05, 190.90, and 45.84 ng/g, respectively. Only 9.5% of the samples were free from Fusarium mycotoxins. The acceptable limits of mycotoxin content in animal feed, specified by the EU regulations, were not exceeded in any of the samples tested. The mean mycotoxin content in veterinary diets for cats was lower than for dogs. Thus, it is recommended that veterinary diets are examined, since the mycotoxin contamination pose additional risk to animal health. The knowledge on Fusarium occurrence in veterinary diets is scarce and as far as we are aware this is the first report concerning the occurrence of Fusarium spp. and their important secondary metabolites—mycotoxins—in different types of veterinary diets for companion animals in Poland.
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Affiliation(s)
- Natalia Witaszak
- Department of Pathogen Genetics and Plant Resistance, Institute of Plant Genetics, Polish Academy of Sciences, Strzeszyńska 34, Poznań 60-479, Poland.
| | - Łukasz Stępień
- Department of Pathogen Genetics and Plant Resistance, Institute of Plant Genetics, Polish Academy of Sciences, Strzeszyńska 34, Poznań 60-479, Poland.
| | - Jan Bocianowski
- Department of Mathematical and Statistical Methods, Poznan University of Life Sciences, Wojska Polskiego 28, Poznań 60-637, Poland.
| | - Agnieszka Waśkiewicz
- Department of Chemistry, Poznan University of Life Sciences, Wojska Polskiego 75, Poznań 60-625, Poland.
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Sanad MH, Fouzy ASM, Sobhy HM, Hathout AS, Hussain OA. Tracing the protective activity of Lactobacillus plantarum using technetium-99m-labeled zearalenone for organ toxicity. Int J Radiat Biol 2018; 94:1151-1158. [DOI: 10.1080/09553002.2019.1524990] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- M. H. Sanad
- Labeled Compound Department, Radioisotopes Production and Radioactive Sources Division, Hot Lab. Centre, Atomic Energy Authority, Cairo, Egypt
| | - A. S. M. Fouzy
- Food Toxicology and Contaminants Department, National Research Centre, Dokki, Cairo, Egypt
| | - Hassan M. Sobhy
- Institute of African Research and Studies, Cairo University, Giza, Egypt
| | - Amal S. Hathout
- Food Toxicology and Contaminants Department, National Research Centre, Dokki, Cairo, Egypt
| | - Omaima A. Hussain
- Food Toxicology and Contaminants Department, National Research Centre, Dokki, Cairo, Egypt
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Reddy KE, Song J, Lee HJ, Kim M, Kim DW, Jung HJ, Kim B, Lee Y, Yu D, Kim DW, Oh YK, Lee SD. Effects of High Levels of Deoxynivalenol and Zearalenone on Growth Performance, and Hematological and Immunological Parameters in Pigs. Toxins (Basel) 2018. [PMID: 29518941 PMCID: PMC5869402 DOI: 10.3390/toxins10030114] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Background: Deoxynivalenol (DON) and zearalenone (ZEN) are common food contaminants produced by Fusarium sp. Mycotoxins are a potential health hazard because of their toxicological effects on both humans and farmed animals. Methods: We analyzed three groups of pigs: a control group (fed a standard diet), and the DON and ZEN groups, fed a diet containing 8 mg/kg DON and 0.8 mg/kg ZEN respectively, for four weeks. Results: DON and ZEN exposure decreased body weight (BW), average daily feed intake (ADFI), food conversion rate (FCR), and the serum levels of immunoglobulin (Ig)G and IgM. The total antioxidant levels significantly decreased in serum and increased in urine samples of both treatment groups. Additionally, DON and ZEN exposure increased serotonin levels in urine. Hematological parameters were not affected by the investigated toxins. Microscopic lesions were evident in sections of kidneys from either treatment group: we found sporadic interstitial nephritis in the DON group and renal glomerulus atrophy in the ZEN group. The expression levels of inflammatory cytokines and chemokine marker genes were reduced in tissues from DON- and ZEN-exposed pigs. Conclusions: chronic ingestion of high doses of DON and ZEN alters the immune response and causes organs damage, and might be associated with various diseases in pigs.
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Affiliation(s)
- Kondreddy Eswar Reddy
- Animal Nutritional & Physiology Team, National Institute of Animal Science, Rural Development Administration, (55365)#1500 Kongjwipatjwi-ro, Iseo-myeon, Wanju 55365, Korea; (K.E.R.), (J.S.); (H.-J.L.); (M.K.); (D.-Wook.K.); (H.J.J.); (Y.L.); (D.-Woon.K.); (Y.K.O.)
| | - Jaeyong Song
- Animal Nutritional & Physiology Team, National Institute of Animal Science, Rural Development Administration, (55365)#1500 Kongjwipatjwi-ro, Iseo-myeon, Wanju 55365, Korea; (K.E.R.), (J.S.); (H.-J.L.); (M.K.); (D.-Wook.K.); (H.J.J.); (Y.L.); (D.-Woon.K.); (Y.K.O.)
| | - Hyun-Jeong Lee
- Animal Nutritional & Physiology Team, National Institute of Animal Science, Rural Development Administration, (55365)#1500 Kongjwipatjwi-ro, Iseo-myeon, Wanju 55365, Korea; (K.E.R.), (J.S.); (H.-J.L.); (M.K.); (D.-Wook.K.); (H.J.J.); (Y.L.); (D.-Woon.K.); (Y.K.O.)
| | - Minseok Kim
- Animal Nutritional & Physiology Team, National Institute of Animal Science, Rural Development Administration, (55365)#1500 Kongjwipatjwi-ro, Iseo-myeon, Wanju 55365, Korea; (K.E.R.), (J.S.); (H.-J.L.); (M.K.); (D.-Wook.K.); (H.J.J.); (Y.L.); (D.-Woon.K.); (Y.K.O.)
| | - Dong-Wook Kim
- Animal Nutritional & Physiology Team, National Institute of Animal Science, Rural Development Administration, (55365)#1500 Kongjwipatjwi-ro, Iseo-myeon, Wanju 55365, Korea; (K.E.R.), (J.S.); (H.-J.L.); (M.K.); (D.-Wook.K.); (H.J.J.); (Y.L.); (D.-Woon.K.); (Y.K.O.)
| | - Hyun Jung Jung
- Animal Nutritional & Physiology Team, National Institute of Animal Science, Rural Development Administration, (55365)#1500 Kongjwipatjwi-ro, Iseo-myeon, Wanju 55365, Korea; (K.E.R.), (J.S.); (H.-J.L.); (M.K.); (D.-Wook.K.); (H.J.J.); (Y.L.); (D.-Woon.K.); (Y.K.O.)
| | - Bumseok Kim
- College of Veterinary Medicine, Chonbuk National University, Ilsan 54596, Korea;
| | - Yookyung Lee
- Animal Nutritional & Physiology Team, National Institute of Animal Science, Rural Development Administration, (55365)#1500 Kongjwipatjwi-ro, Iseo-myeon, Wanju 55365, Korea; (K.E.R.), (J.S.); (H.-J.L.); (M.K.); (D.-Wook.K.); (H.J.J.); (Y.L.); (D.-Woon.K.); (Y.K.O.)
| | - Dongjo Yu
- Swine Science Division, National Institute of Animal Science, RDA, Chungnam 31000, Korea;
| | - Dong-Woon Kim
- Animal Nutritional & Physiology Team, National Institute of Animal Science, Rural Development Administration, (55365)#1500 Kongjwipatjwi-ro, Iseo-myeon, Wanju 55365, Korea; (K.E.R.), (J.S.); (H.-J.L.); (M.K.); (D.-Wook.K.); (H.J.J.); (Y.L.); (D.-Woon.K.); (Y.K.O.)
| | - Young Kyoon Oh
- Animal Nutritional & Physiology Team, National Institute of Animal Science, Rural Development Administration, (55365)#1500 Kongjwipatjwi-ro, Iseo-myeon, Wanju 55365, Korea; (K.E.R.), (J.S.); (H.-J.L.); (M.K.); (D.-Wook.K.); (H.J.J.); (Y.L.); (D.-Woon.K.); (Y.K.O.)
| | - Sung Dae Lee
- Animal Nutritional & Physiology Team, National Institute of Animal Science, Rural Development Administration, (55365)#1500 Kongjwipatjwi-ro, Iseo-myeon, Wanju 55365, Korea; (K.E.R.), (J.S.); (H.-J.L.); (M.K.); (D.-Wook.K.); (H.J.J.); (Y.L.); (D.-Woon.K.); (Y.K.O.)
- Correspondence: ; Tel.: +82-63-238-7454; Fax: +82-63-238-7497
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Xiao H, Wu MM, Tan BE, Yin YL, Li TJ, Xiao DF, Li L. Effects of composite antimicrobial peptides in weanling piglets challenged with deoxynivalenol: I. Growth performance, immune function, and antioxidation capacity. J Anim Sci 2013; 91:4772-80. [PMID: 23965387 DOI: 10.2527/jas.2013-6426] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The mycotoxin deoxynivalenol (DON) is a food contaminant that leads to reduced feed intake and reduced BW gain, as well as organ impairment. On the other hand, antimicrobial peptides have been shown to have positive effects on growth performance, nutrient digestibility, and immune function. The purpose of this study was to investigate the protective effects of composite antimicrobial peptides (CAP) on piglets challenged with DON. After a 7-d adaptation period, 28 individually housed piglets (Duroc × Landrace × Large Yorkshire) weaned at 28 d of age were randomly assigned to receive 1 of 4 treatments (7 pigs/treatment): negative control, basal diet (NC), basal diet + 0.4% CAP (CAP), basal diet + 4 mg/kg DON (DON), and basal diet + 4 ppm DON + 0.4% CAP (DON + CAP). On d 15 and 30 after the initiation of treatment, blood samples were collected for the determination of blood profile. Piglets were monitored for 30 d to assess performance and then were slaughtered to obtain organs for the determination of the relative weight of organs. The results showed that dietary supplementation with DON decreased (P < 0.05) ADFI, ADG, and G:F, whereas dietary supplementation with CAP improved ADG and G:F (P < 0.05). The relative weight of the kidney and pancreas was greater and the relative weight of the spleen was lighter in the DON treatment than in the other 3 treatments (P < 0.05). There were no effects (P > 0.05) on other relative weights of viscera, except the relative weight of the gallbladder, but the diamine oxidase activity in the liver decreased in DON-treated piglets (P < 0.05). Piglets in the DON treatment had increased serum concentrations of alkaline phosphatase, alanine transaminase, and aspartate aminotransferase and a dramatic decrease in total protein (P < 0.05), whereas there were no differences (P > 0.05) between the DON + CAP treatment and the other treatments. The DON treatment decreased the numbers of red blood cells and platelets, as well as the serum catalase concentrations, and decreased the serum concentrations of H2O2, maleic dialdehyde, and nitric oxide (P < 0.05). The numbers of platelets and thrombocytocrit, as well as the serum concentrations of catalase, were greater, whereas the maleic dialdehyde concentrations were decreased, in both the CAP and DON + CAP treatments compared with the other treatments (P < 0.05). Compared with the control treatment, DON decreased peripheral lymphocyte proliferation on d 15, whereas supplementation with CAP increased it on d 15 and 30 (P < 0.05). These findings indicate that CAP could improve feed efficiency, immune function, and antioxidation capacity and alleviate organ damage, and thus, it has a protective effect in piglets challenged with DON.
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Affiliation(s)
- H Xiao
- Observation and Experiment Station of Animal Nutrition and Feed Science in South-Central China, Ministry of Agriculture, Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production, Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, Hunan 410125, China
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