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Effect of Compound Probiotics and Mycotoxin Degradation Enzymes on Alleviating Cytotoxicity of Swine Jejunal Epithelial Cells Induced by Aflatoxin B(1) and Zearalenone
Zearalenone (ZEA) and aflatoxin B(1) (AFB(1)) are two main kinds of mycotoxins widely existing in grain and animal feed that cause a lot of economic loss and health problems for animals and humans. In order to alleviate the cytotoxic effects of AFB(1) and ZEA on swine jejunal epithelial cells (IPEC-...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6356961/ https://www.ncbi.nlm.nih.gov/pubmed/30609651 http://dx.doi.org/10.3390/toxins11010012 |
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author | Huang, Weiwei Chang, Juan Wang, Ping Liu, Chaoqi Yin, Qingqiang Song, Andong Gao, Tianzeng Dang, Xiaowei Lu, Fushan |
author_facet | Huang, Weiwei Chang, Juan Wang, Ping Liu, Chaoqi Yin, Qingqiang Song, Andong Gao, Tianzeng Dang, Xiaowei Lu, Fushan |
author_sort | Huang, Weiwei |
collection | PubMed |
description | Zearalenone (ZEA) and aflatoxin B(1) (AFB(1)) are two main kinds of mycotoxins widely existing in grain and animal feed that cause a lot of economic loss and health problems for animals and humans. In order to alleviate the cytotoxic effects of AFB(1) and ZEA on swine jejunal epithelial cells (IPEC-J2), the combination of a cell-free supernatant of compound probiotics (CFSCP) with mycotoxin degradation enzymes (MDEs) from Aspergillus oryzae was tested. The results demonstrated that coexistence of AFB(1) and ZEA had synergetic toxic effects on cell viability. The cell viability was decreased with mycotoxin concentrations increasing, but increased with incubation time extension. The necrotic cell rates were increased when 40 µg/L AFB(1) and/or 500 µg/L ZEA were added, but the addition of CFSCP + MDE suppressed the necrotic effects of AFB(1) + ZEA. The viable cell rates were decreased when AFB(1) and/or ZEA were added: However, the addition of CFSCP + MDE recovered them. The relative mRNA abundances of Bcl-2, occludin, and ZO-1 genes were significantly upregulated, while Bax, caspase-3, GLUT2, ASCT2, PepT1, and IL6 genes were significantly downregulated by CFSCP + MDE addition, compared to the groups containing 40 µg/L AFB(1) and 500 µg/L ZEA. This research provided an effective strategy in alleviating mycotoxin cytotoxicity and keeping normal intestinal cell structure and animal health. |
format | Online Article Text |
id | pubmed-6356961 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-63569612019-02-05 Effect of Compound Probiotics and Mycotoxin Degradation Enzymes on Alleviating Cytotoxicity of Swine Jejunal Epithelial Cells Induced by Aflatoxin B(1) and Zearalenone Huang, Weiwei Chang, Juan Wang, Ping Liu, Chaoqi Yin, Qingqiang Song, Andong Gao, Tianzeng Dang, Xiaowei Lu, Fushan Toxins (Basel) Article Zearalenone (ZEA) and aflatoxin B(1) (AFB(1)) are two main kinds of mycotoxins widely existing in grain and animal feed that cause a lot of economic loss and health problems for animals and humans. In order to alleviate the cytotoxic effects of AFB(1) and ZEA on swine jejunal epithelial cells (IPEC-J2), the combination of a cell-free supernatant of compound probiotics (CFSCP) with mycotoxin degradation enzymes (MDEs) from Aspergillus oryzae was tested. The results demonstrated that coexistence of AFB(1) and ZEA had synergetic toxic effects on cell viability. The cell viability was decreased with mycotoxin concentrations increasing, but increased with incubation time extension. The necrotic cell rates were increased when 40 µg/L AFB(1) and/or 500 µg/L ZEA were added, but the addition of CFSCP + MDE suppressed the necrotic effects of AFB(1) + ZEA. The viable cell rates were decreased when AFB(1) and/or ZEA were added: However, the addition of CFSCP + MDE recovered them. The relative mRNA abundances of Bcl-2, occludin, and ZO-1 genes were significantly upregulated, while Bax, caspase-3, GLUT2, ASCT2, PepT1, and IL6 genes were significantly downregulated by CFSCP + MDE addition, compared to the groups containing 40 µg/L AFB(1) and 500 µg/L ZEA. This research provided an effective strategy in alleviating mycotoxin cytotoxicity and keeping normal intestinal cell structure and animal health. MDPI 2019-01-01 /pmc/articles/PMC6356961/ /pubmed/30609651 http://dx.doi.org/10.3390/toxins11010012 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Huang, Weiwei Chang, Juan Wang, Ping Liu, Chaoqi Yin, Qingqiang Song, Andong Gao, Tianzeng Dang, Xiaowei Lu, Fushan Effect of Compound Probiotics and Mycotoxin Degradation Enzymes on Alleviating Cytotoxicity of Swine Jejunal Epithelial Cells Induced by Aflatoxin B(1) and Zearalenone |
title | Effect of Compound Probiotics and Mycotoxin Degradation Enzymes on Alleviating Cytotoxicity of Swine Jejunal Epithelial Cells Induced by Aflatoxin B(1) and Zearalenone |
title_full | Effect of Compound Probiotics and Mycotoxin Degradation Enzymes on Alleviating Cytotoxicity of Swine Jejunal Epithelial Cells Induced by Aflatoxin B(1) and Zearalenone |
title_fullStr | Effect of Compound Probiotics and Mycotoxin Degradation Enzymes on Alleviating Cytotoxicity of Swine Jejunal Epithelial Cells Induced by Aflatoxin B(1) and Zearalenone |
title_full_unstemmed | Effect of Compound Probiotics and Mycotoxin Degradation Enzymes on Alleviating Cytotoxicity of Swine Jejunal Epithelial Cells Induced by Aflatoxin B(1) and Zearalenone |
title_short | Effect of Compound Probiotics and Mycotoxin Degradation Enzymes on Alleviating Cytotoxicity of Swine Jejunal Epithelial Cells Induced by Aflatoxin B(1) and Zearalenone |
title_sort | effect of compound probiotics and mycotoxin degradation enzymes on alleviating cytotoxicity of swine jejunal epithelial cells induced by aflatoxin b(1) and zearalenone |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6356961/ https://www.ncbi.nlm.nih.gov/pubmed/30609651 http://dx.doi.org/10.3390/toxins11010012 |
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