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Zhang S, Xiong J, Wang S, Li Z, Qin L, Sun B, Wang Z, Liu X, Zheng Y, Jiang H. Four birds with one stone: Aggregation-induced emission-type zeolitic imidazolate framework-8 based bionic nanoreactor for portable detection of olaquindox in environmental water and swine urine by smartphone. J Hazard Mater 2024; 469:134068. [PMID: 38521040 DOI: 10.1016/j.jhazmat.2024.134068] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 02/27/2024] [Accepted: 03/16/2024] [Indexed: 03/25/2024]
Abstract
The abuse of olaquindox (OLA) as both an antimicrobial agent and a growth promoter poses significant threats to the environment and human health. While nanoreactors have proven effective in hazard detection, their widespread adoption has been hindered by tedious chemical processes and limited functionality. In this study, we introduce a novel green self-assembly strategy utilizing invertase, horseradish peroxidase, antibodies, and gold nanoclusters to form an aggregation-induced emission-type zeolitic imidazolate framework-8 nanoreactor. The results demonstrate that the lateral flow immunoassay not only allows for qualitative naked eye detection but also enables optical analysis through the fluorescence generated by aggregated gold nanoclusters and enzyme-catalyzed enhancement of visible colorimetric signals. To accommodate more detection scenarios, the photothermal effects and redox reactions of the nanoreactor can fulfill the requirements of thermal sensing and electrochemical analysis for smartphone applications. Remarkably, the proposed approach achieves a detection limit 17 times lower than conventional methods. Besides, the maximum linear range spans from 0.25 to 5 μg/L with high specificity, and the recovery is 85.2-112.9% in environmental water and swine urine. The application of this high-performance nanoreactor opens up avenues for the construction of multifunctional biosensors with great potential in monitoring hazardous materials.
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Affiliation(s)
- Shuai Zhang
- National Key Laboratory of Veterinary Public Health and Safety, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, College of Veterinary Medicine, China Agricultural University, Beijing 100193, PR China
| | - Jincheng Xiong
- National Key Laboratory of Veterinary Public Health and Safety, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, College of Veterinary Medicine, China Agricultural University, Beijing 100193, PR China
| | - Sihan Wang
- National Key Laboratory of Veterinary Public Health and Safety, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, College of Veterinary Medicine, China Agricultural University, Beijing 100193, PR China
| | - Zhaoyang Li
- College of Engineering, China Agricultural University, Beijing 100083, PR China
| | - Linqian Qin
- National Key Laboratory of Veterinary Public Health and Safety, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, College of Veterinary Medicine, China Agricultural University, Beijing 100193, PR China
| | - Boyan Sun
- National Key Laboratory of Veterinary Public Health and Safety, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, College of Veterinary Medicine, China Agricultural University, Beijing 100193, PR China
| | - Zile Wang
- National Key Laboratory of Veterinary Public Health and Safety, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, College of Veterinary Medicine, China Agricultural University, Beijing 100193, PR China
| | - Xingxing Liu
- College of Engineering, China Agricultural University, Beijing 100083, PR China
| | - Yongjun Zheng
- College of Engineering, China Agricultural University, Beijing 100083, PR China
| | - Haiyang Jiang
- National Key Laboratory of Veterinary Public Health and Safety, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, College of Veterinary Medicine, China Agricultural University, Beijing 100193, PR China.
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Wen Z, Hu X, Yan R, Wang W, Meng H, Song Y, Wang S, Wang X, Tang Y. A reliable upconversion nanoparticle-based immunochromatographic assay for the highly sensitive determination of olaquindox in fish muscle and water samples. Food Chem 2023; 406:135081. [PMID: 36463602 DOI: 10.1016/j.foodchem.2022.135081] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [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: 06/26/2022] [Revised: 11/19/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022]
Abstract
Olaquindox residues in food from its illegal use has received great attention. Here, an immunoassay strategy integrating an upconversion nanoparticle (UCNP)-based immunochromatographic strip with a fluorescence reader was proposed for the highly selective and sensitive detection of olaquindox. Polyacrylic acid-functionalized UCNPs were synthesized using a simple ligand exchange process and combined with an olaquindox polyclonal antibody to form a fluorescent probe. This approach achieved a sensitive response and specific recognition of olaquindox. A convenient upconversion fluorescence reader was introduced to implement accurate and sensitive quantitative analysis of olaquindox based on the fluorescence intensity of control and test lines on a strip. Under optimal conditions, the method demonstrated a favorable linear range (0-50 ng/mL) and sensitive detection (1.42 ng/mL, S/N = 3). This method was applied successfully to determine olaquindox in fish muscle and water samples, and results were consistent with an HPLC approach, and considered a promising strategy for monitoring olaquindox residuals.
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Affiliation(s)
- Zhenhua Wen
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China
| | - Xuelian Hu
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China
| | - Rongfang Yan
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China
| | - Wenxiu Wang
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China
| | - He Meng
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China
| | - Yang Song
- College of Life Sciences, Tianjin Normal University, Tianjin 300387, China
| | - Shuo Wang
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China; Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin 300071, China
| | - Xianghong Wang
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China
| | - Yiwei Tang
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China.
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3
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Ge L, Gao YQ, Han Z, Liu SJ, Wang XY, Zhang XJ, Tang RH, Zhang RF, Sun D, Feng B, Zhang DJ, Liang CG. Administration of olaquindox impairs spermatogenesis and sperm quality by increasing oxidative stress and early apoptosis in mice. Ecotoxicol Environ Saf 2022; 234:113396. [PMID: 35278996 DOI: 10.1016/j.ecoenv.2022.113396] [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] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 03/02/2022] [Accepted: 03/05/2022] [Indexed: 06/14/2023]
Abstract
Olaquindox (OLA), a potent antibacterial agent, has been widely used as a feed additive and growth promoter in animal husbandry. Our previous study has shown that OLA administration in female mice could markedly cause sub-fertility. Here we established the model in male mice to investigate the toxic effects of OLA on mammalian spermatozoa quality and fetal development. After continuous 45 days of OLA gavage, the dosage of 60 mg/kg/day (high dose) significantly affected body weight, organ weights and coefficients, and the morphology of the testis seminiferous tubule in male mice. Dosage of 60 mg/kg/day also reduced sperm count, motility, and viability. OLA at both low-dose (5 mg/kg/day) and high-dose induced peroxidation, early apoptosis, and abnormal mitochondrial membrane potential in sperm. Significantly, high-dose OLA impaired in vitro fertilized embryo development, indicated by the decreased percentages of 2-cell and blastocyst formation. Surprisingly, the natural fertility of males was unaffected after OLA gavage, which was indicated by the comparable litter size after mating. However, paternal gavage of OLA significantly decreased the survival rate of the offspring from the age of 4 weeks. In sum, our study showed that OLA gavage in male mice damages sperm quality and offspring survival, illustrating the use of OLA as a feed additive should be strictly restricted.
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Affiliation(s)
- Lei Ge
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China
| | - Yu-Qing Gao
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China
| | - Zhe Han
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China
| | - Shu-Jun Liu
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China
| | - Xing-Yue Wang
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China
| | - Xiao-Jie Zhang
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China
| | - Rui-Hao Tang
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China
| | - Rui-Feng Zhang
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China
| | - Dui Sun
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China
| | - Bo Feng
- Reprobiotech Corp China LTD, Liaocheng city, Shandong Province, People's Republic of China
| | - De-Jian Zhang
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China.
| | - Cheng-Guang Liang
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China.
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4
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Gao YQ, Ge L, Han Z, Hao X, Zhang ML, Zhang XJ, Zhou CJ, Zhang DJ, Liang CG. Oral administration of olaquindox negatively affects oocytes quality and reproductive ability in female mice. Ecotoxicol Environ Saf 2020; 201:110826. [PMID: 32521368 DOI: 10.1016/j.ecoenv.2020.110826] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 05/26/2020] [Accepted: 05/27/2020] [Indexed: 06/11/2023]
Abstract
As an effective feed additive in the livestock industry, olaquindox (OLA) has been widely used in domestic animal production. However, it is unclear whether OLA has negative effects on mammalian oocyte quality and fetal development. In this study, toxic effects of OLA were tested by intragastric gavage ICR mice with water, low-dose OLA (5 mg/kg/day), or high-dose OLA (60 mg/kg/day) for continuous 45 days. Results showed that high-dose OLA gavage severely affected the offspring birth and growth. Significantly, high-dose OLA impaired oocyte maturation and early embryo development, indicated by the decreased percentage of germinal vesicle breakdown, first polar body extrusion and blastocyst formation. Meanwhile, oxidative stress levels were increased in oocytes or ovaries, indexed by the increased levels of ROS, MDA, H2O2, NO, and decreased levels of GSH, SOD, CAT, GSH-Px and GSH-Rd. Furthermore, aberrant mitochondria distribution, defective spindle assembly, abnormal H3K4me2/H3K9me3 levels, increased DNA double-strand breaks and early apoptosis rate, were observed after high-dose OLA gavage. Taken together, our results for the first time illustrated that high-dose OLA gavage led to sub-fertility of females, which means that restricted utilization of OLA as feed additive should be considered.
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Affiliation(s)
- Yu-Qing Gao
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China
| | - Lei Ge
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China
| | - Zhe Han
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China
| | - Xin Hao
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China
| | - Mei-Ling Zhang
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China
| | - Xiao-Jie Zhang
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China
| | - Cheng-Jie Zhou
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China
| | - De-Jian Zhang
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China
| | - Cheng-Guang Liang
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, People's Republic of China.
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Li D, Zhang Y, Pei X, Liu X, Dai C, Li C, Li L, Zhang J, Xiao X, Tang S. Molecular mechanism of olaquindox-induced hepatotoxicity and the hepatic protective role of curcumin. Food Chem Toxicol 2020; 145:111727. [PMID: 32898599 DOI: 10.1016/j.fct.2020.111727] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 06/23/2020] [Revised: 08/11/2020] [Accepted: 08/30/2020] [Indexed: 01/06/2023]
Abstract
Olaquindox (OLA) is a chemosynthetic growth promoter, which could promote the treatment of bacterial infections and improve feed energy efficiency. Hepatotoxicity is still a poor feature associated with the adverse effects of OLA. The present study aimed to investigate the molecular mechanism of OLA-induced hepatotoxicity and the protective role of curcumin in mice and HepG2 cells. The result showed that representative biomarkers involved in mitochondrial pathway, p53 pathway, mitogen-activated protein kinase (MAPK) pathway, autophagy and antioxidant pathway were activated. Furthermore, curcumin attenuated OLA-induced serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) and liver damage in mice. In addition, cell viability of HepG2 was enhanced by curcumin pretreatment at 5, 10 and 20 μM. Meanwhile, curcumin markedly ameliorated OLA-induced oxidative stress, apoptosis and mitochondrial dysfunction. Moreover, curcumin pretreatment significantly up-regulated the expressions of nuclear factor erythroid-2-related factor 2 (Nrf2) and heme oxygenase-1(HO-1) and down-regulated the expressions of nuclear factor-kappaB (NF-kB) and p53 through reduced the nuclear translocation of NF-kB induced by OLA. In summary, our findings indicated that OLA-induced hepatotoxicity involved in mitochondrial apoptosis, autophagy, p53 pathway, Nrf2/HO-1 pathways, and curcumin regulated OLA-induced liver damage, oxidative stress and apoptosis via activation of Nrf2/HO-1 pathway and suppression of p53 and NF-kB pathway.
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Affiliation(s)
- Daowen Li
- Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Jinjing Road No.22, Xiqing District, Tianjin 300384, China; Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No.2, Haidian District, Beijing 100193, China
| | - Yan Zhang
- Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Jinjing Road No.22, Xiqing District, Tianjin 300384, China
| | - Xingyao Pei
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No.2, Haidian District, Beijing 100193, China
| | - Xinyu Liu
- Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Jinjing Road No.22, Xiqing District, Tianjin 300384, China
| | - Chongshan Dai
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No.2, Haidian District, Beijing 100193, China
| | - Cun Li
- Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Jinjing Road No.22, Xiqing District, Tianjin 300384, China
| | - Liuan Li
- Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Jinjing Road No.22, Xiqing District, Tianjin 300384, China
| | - Jianbin Zhang
- Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Jinjing Road No.22, Xiqing District, Tianjin 300384, China
| | - Xilong Xiao
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No.2, Haidian District, Beijing 100193, China
| | - Shusheng Tang
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No.2, Haidian District, Beijing 100193, China.
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Han J, Jiang D, Chen T, Jin W, Wu Z, Cui F. Simultaneous determination of olaquindox, oxytetracycline and chlorotetracycline in feeds by high performance liquid chromatography with ultraviolet and fluorescence detection adopting online synchronous derivation and separation. J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1152:122253. [PMID: 32615537 DOI: 10.1016/j.jchromb.2020.122253] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 05/26/2020] [Accepted: 06/18/2020] [Indexed: 11/20/2022]
Abstract
Olaquindox, oxytetracycline and chlorotetracycline were widely used in feed as antibiotics and growth promoter to improve feed conversion efficiency and increase the rate of weight gain for animals. However, the use of these antibiotics in feed was gradually prohibited because of concerns about contamination and resistance in animals. A quantitative and confirmatory method for determining the presence of olaquindox, oxytetracycline and chlorotetracycline in feed by high performance liquid chromatography equipped with ultraviolet detector in series with fluorescence detector (HPLC-UVD-FLD) was developed, optimized, and validated in three different matrices (compound, concentrated and premix feed). The analytes extraction was performed with a mixture of acetonitrile and 0.1 mol/L ethylenediamine tetraacetic acid disodium-Mcllvaine buffer (1:4, v/v) by one step sample preparation procedure. The validated method presented a broad linear range and good linearity with weighted least square method. The decision limit of the analytes ranged from 0.61 to 0.77 mg/kg for olaquindox, 0.90 to 1.2 mg/kg for oxytetracycline and 1.3 to 2.0 mg/kg for chlorotetracycline. The average recovery values found in intermediate precision conditions were ranged from 88.0 to 99.7% for olaquindox with RSD lower than 11.1%, from 84.4 to 99.0% for oxytetracycline with RSD lower than 9.6%, from 83.8 to 97.5% for chlorotetracycline with RSD lower than 10.0%. By Youden test and bottom-up method, the method was proved to be sufficiently robust and had a small uncertainty for different concentration levels. The developed method was successfully utilized for commercial feed samples to monitor complex cross contamination and residue conditions. Online synchronous derivation and separation using ultraviolet detector in series with fluorescence detector can effectively prevent false positive of chlorotetracycline in feed caused by vegetable meal. Since olaquindox, oxytetracycline and chlorotetracycline are widely used in feed, the developed method provide an important and analytical tool for the simultaneous identification and quantification of them in feed to monitor its risk of cross contamination and excessive content.
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Bai X, Zhang B, Liu M, Hu X, Fang G, Wang S. Molecularly imprinted electrochemical sensor based on polypyrrole/dopamine@graphene incorporated with surface molecularly imprinted polymers thin film for recognition of olaquindox. Bioelectrochemistry 2019; 132:107398. [PMID: 31837616 DOI: 10.1016/j.bioelechem.2019.107398] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/25/2019] [Accepted: 09/25/2019] [Indexed: 12/19/2022]
Abstract
In this paper, an advanced molecularly imprinted electrochemical sensor (MIECS) based on electropolymerized olaquindox (OLA) surface molecularly imprinted polymer thin film on a modified glassy carbon electrode (GCE) was developed for the detection of OLA. It was fabricated by coating dopamine@graphene (DGr) on GCE, then electropolymerizing pyrrole (Py) and molecularly imprinted polymers (MIPs). Graphene (Gr) was introduced for improving conductivity and sensitivity. Dopamine (DA) was used for dispersion and adhesion of Gr. Polypyrrole (PPy) could fix DGr and enhance the current response evidently. The established sensor could selectively recognize OLA but not the analogs of OLA. Some essential parameters controlling the performance of the developed sensor were investigated and optimized. Under optimal conditions, the linear relationship between the current intensity and OLA concentration was obtained from 50 nmol L-1 to 500 nmol L-1 with a limit of detection (LOD) of 7.5 nmol L-1. Analytical results of OLA based on the developed MIECS for fish and feedstuffs showed a good agreement with the results based on high performance liquid chromatography (HPLC).
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Affiliation(s)
- Xiaoyun Bai
- State Key Laboratory of Food Nutrition and Safety, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Bo Zhang
- State Key Laboratory of Food Nutrition and Safety, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Miao Liu
- State Key Laboratory of Food Nutrition and Safety, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Xuelian Hu
- State Key Laboratory of Food Nutrition and Safety, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Guozhen Fang
- State Key Laboratory of Food Nutrition and Safety, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China.
| | - Shuo Wang
- State Key Laboratory of Food Nutrition and Safety, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China; Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology & Business University (BTBU), Beijing, 100048, China.
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Peng D, Kavanagh O, Gao H, Zhang X, Deng S, Chen D, Liu Z, Xie C, Situ C, Yuan Z. Surface plasmon resonance biosensor for the determination of 3-methyl-quinoxaline-2-carboxylic acid, the marker residue of olaquindox, in swine tissues. Food Chem 2019; 302:124623. [PMID: 31408774 DOI: 10.1016/j.foodchem.2019.04.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [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: 11/05/2018] [Revised: 04/05/2019] [Accepted: 04/05/2019] [Indexed: 11/26/2022]
Abstract
To monitor the illegal use of olaquindox in animals, a monoclonal antibody-based surface plasmon resonance (SPR) biosensor method has been developed to detect 3-methyl-quinoxaline-2-carboxylic acid, the marker residues of olaquindox, in swine tissues. The limit of detection was 1.4 µg kg-1 in swine muscle and 2.7 µg kg-1 in swine liver, which are lower than the EU recommended concentration (10 µg kg-1). The recoveries were from 82% to 104.6%, with coefficients of variation of less than 12.2%. Good correlations between SPR and HPLC results (r = 0.9806, muscle; r = 0.9698, liver) and between SPR and ic-ELISA results (r = 0.9918, muscle; r = 0.9873, liver) were observed in the affected tissues, which demonstrated the reliability of the SPR method. This method would be a rapid and reliable tool for the screening of the residues of olaquindox in the edible tissues of animals.
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Affiliation(s)
- Dapeng Peng
- National Reference Laboratory of Veterinary Drug Residues (HZAU) and MOA Key Laboratory for the Detection of Veterinary Drug Residues in Foods, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Owen Kavanagh
- School of Health Sciences, Lord Mayor's Walk, York Y031 7EX, UK
| | - Haijiao Gao
- National Reference Laboratory of Veterinary Drug Residues (HZAU) and MOA Key Laboratory for the Detection of Veterinary Drug Residues in Foods, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Xiya Zhang
- National Reference Laboratory of Veterinary Drug Residues (HZAU) and MOA Key Laboratory for the Detection of Veterinary Drug Residues in Foods, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Sijun Deng
- The Institute for Global Food Security, School of Biological Sciences, Queen's University Belfast, BT9 5AG Northern Ireland, UK
| | - Dongmei Chen
- National Reference Laboratory of Veterinary Drug Residues (HZAU) and MOA Key Laboratory for the Detection of Veterinary Drug Residues in Foods, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Zhenli Liu
- National Reference Laboratory of Veterinary Drug Residues (HZAU) and MOA Key Laboratory for the Detection of Veterinary Drug Residues in Foods, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Changqing Xie
- National Reference Laboratory of Veterinary Drug Residues (HZAU) and MOA Key Laboratory for the Detection of Veterinary Drug Residues in Foods, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Chen Situ
- The Institute for Global Food Security, School of Biological Sciences, Queen's University Belfast, BT9 5AG Northern Ireland, UK.
| | - Zonghui Yuan
- National Reference Laboratory of Veterinary Drug Residues (HZAU) and MOA Key Laboratory for the Detection of Veterinary Drug Residues in Foods, Huazhong Agricultural University, Wuhan, Hubei 430070, China.
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9
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Ye C, Wang E, He S, Wang K, Geng Y, He Q, Yang Q, Liu T, Xie H. Subchronic toxicity and hepatocyte apoptosis of dietary olaquindox in common carp (Cyprinus carpio). Ecotoxicol Environ Saf 2018; 164:131-139. [PMID: 30107322 DOI: 10.1016/j.ecoenv.2018.08.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 07/29/2018] [Accepted: 08/01/2018] [Indexed: 06/08/2023]
Abstract
Olaquindox as one of the effective antimicrobial agents and growth-promoting feed additives, had been widely used in animal and fish production. However, few studies have been done to unveil its possible toxic effect and tissue injury on aquatic animal. In this study, the toxic effect and underlying mechanisms of olaquindox toxicity were investigated in common carp when feed with different doses of olaquindox for 90 days. The morbidity and mortality, pathological changes, hematology parameters, residue concentration in the tissues of common carp were assessed, hepatocyte apoptosis was detected through ultrastructural observation and flow cytometry methods. The results showed that the morbidity and mortality increased with the increasing dosages of dietary olaquindox, subchronic exposure to olaquindox caused remarkably pathological changes, including congestion and bleeding, intramuscular edema, vacuolar degeneration, degeneration and deformation in renal tubules architecture, respiratory epithelium fusion and intestinal epithelial microvilli disintegration. Besides, dietary olaquindox led to significant changes in blood biochemical parameters including red blood cell, hemoglobin, alanine aminotransferase and aspartate aminotransferase, an elevated residue concentration of olaquindox was detected in liver and kidney after exposure, hepatocyte apoptosis and necrosis were observed. Moreover, insulin-like growth factor I (IGF-I) mRNA level in liver was higher than normal level with the dose below 25 mg/kg olaquindox and was lower than normal level with the dose above 50 mg/kg. Our results demonstrated that dietary olaquindox may pose subchronic toxicity and residue in fish organs and provided scientific data for the safe application of olaquindox in fish.
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Affiliation(s)
- Caiyan Ye
- Department of Basic Veterinary, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Erlong Wang
- Department of Basic Veterinary, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Shengyu He
- Department of Basic Veterinary, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Kaiyu Wang
- Department of Basic Veterinary, Sichuan Agricultural University, Chengdu, Sichuan, China; Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan, China.
| | - Yi Geng
- Department of Basic Veterinary, Sichuan Agricultural University, Chengdu, Sichuan, China; Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Qiyao He
- Department of Basic Veterinary, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Qian Yang
- Department of Basic Veterinary, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Tao Liu
- Department of Basic Veterinary, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Heng Xie
- Department of Basic Veterinary, Sichuan Agricultural University, Chengdu, Sichuan, China
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10
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Wang H, Liu Y, Yao S, Hu G. Fabrication of super pure single-walled carbon nanotube electrochemical sensor and its application for picomole detection of olaquindox. Anal Chim Acta 2018; 1049:82-90. [PMID: 30612660 DOI: 10.1016/j.aca.2018.10.024] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2018] [Revised: 09/09/2018] [Accepted: 10/09/2018] [Indexed: 01/29/2023]
Abstract
In this study, a novel and simple electrochemical sensor (ECS) was fabricated based on super pure single-walled carbon nanotubes (spSWCNTs) modified electrode. The ECS exhibited superior catalytic performance on the electrochemical reduction of olaquindox. A series of experimental parameters were systematically optimized to achieve optimal ECS performance. Compared with the bare gold electrode, the peak current increased 1700 times under the optimal experimental conditions. The ECS exhibited excellent sensitivity for the determination of trace olaquindox. The current response of the modified electrode was linear to the olaquindox concentration in the range of 0.1-500 nM with a detection limit of 30.0 pM (S/N = 3). The ECS was successfully applied for electrochemical recognition of olaquindox in real samples. In addition, the spSWCNTs modified electrode also exhibited remarkable electrocatalytic property in a wide potential range, so it had great potential for sensitive detection of various electroactive compounds.
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Affiliation(s)
- Hongwu Wang
- School of Food & Pharmaceutical Engineering, Zhaoqing University, Zhaoqing, 526061, China
| | - Yanqing Liu
- School of Food & Pharmaceutical Engineering, Zhaoqing University, Zhaoqing, 526061, China.
| | - Su Yao
- School of Food & Pharmaceutical Engineering, Zhaoqing University, Zhaoqing, 526061, China.
| | - Gengxin Hu
- School of Food & Pharmaceutical Engineering, Zhaoqing University, Zhaoqing, 526061, China
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11
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Yang Q, He J, He SY, Wang KY, Geng Y, Chen DF, Huang XL, Ou-Yang P. Acute and Subacute toxicity study of Olaquindox by feeding to common carp (Cyprinus carpio L.). Ecotoxicol Environ Saf 2018; 161:342-349. [PMID: 29890435 DOI: 10.1016/j.ecoenv.2018.05.079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 04/25/2018] [Accepted: 05/24/2018] [Indexed: 06/08/2023]
Abstract
Olaquindox, is a growth-promoting feed additive for food-producing animals. As the banned medicinal feed additive, olaquindox in animal feed and water must be concerned as an important hazard index. To improve studies of the toxicity of olaquindox, we provide a toxicological effects of olaquindox on a common freshwater fish, Cyprinus carpio L. The results of acute toxicity tests showed that the 7d-LD50 of olaquindox administered by feeding for common carp was determined to be 3746.3 mg/kg. We also found that the accumulation coefficient of olaquindox in carp was 1.45-1.9. Based on the studied hematological and blood biochemical parameters (RBCs count, hemoglobin content, ALT, AST and SOD activity), we found that olaquindox induced significant alterations in all studied parameters. Regarding bioaccumulation, the results showed that olaquindox had more efficiency to internalize fish tissues (liver, kidneys and muscle). The histopathological investigation of tissues from poisoning fish revealed various alterations that varied between adaptation responses and permanent tissue damage. Our results indicate that olaquindox are toxic to common carp and have obvious accumulation, and all the data from acute and subacute toxicity experiments in common carp may provide a useful tool for assessing the toxicity of olaquindox to aquatic organisms.
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Affiliation(s)
- Qian Yang
- Department of Basic Veterinary, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Huimin Road No. 211, Chengdu 611130, Sichuan, PR China; Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Wenjiang District, Huimin Road No.211, Chengdu 611130, Sichuan, PR China
| | - Jie He
- Department of Basic Veterinary, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Huimin Road No. 211, Chengdu 611130, Sichuan, PR China; Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Wenjiang District, Huimin Road No.211, Chengdu 611130, Sichuan, PR China
| | - Sheng-Yu He
- Department of Basic Veterinary, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Huimin Road No. 211, Chengdu 611130, Sichuan, PR China; Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Wenjiang District, Huimin Road No.211, Chengdu 611130, Sichuan, PR China
| | - Kai-Yu Wang
- Department of Basic Veterinary, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Huimin Road No. 211, Chengdu 611130, Sichuan, PR China; Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Wenjiang District, Huimin Road No.211, Chengdu 611130, Sichuan, PR China.
| | - Yi Geng
- Department of Basic Veterinary, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Huimin Road No. 211, Chengdu 611130, Sichuan, PR China; Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Wenjiang District, Huimin Road No.211, Chengdu 611130, Sichuan, PR China
| | - De-Fang Chen
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Wenjiang District, Huimin Road No.211, Chengdu 611130, Sichuan, PR China; Department of Aquaculture, College of Animal Science & Technology, Sichuan Agricultural University, Wenjiang District, Huimin Road No.211, Chengdu 611130, Sichuan, PR China
| | - Xiao-Li Huang
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Wenjiang District, Huimin Road No.211, Chengdu 611130, Sichuan, PR China; Department of Aquaculture, College of Animal Science & Technology, Sichuan Agricultural University, Wenjiang District, Huimin Road No.211, Chengdu 611130, Sichuan, PR China
| | - Ping Ou-Yang
- Department of Basic Veterinary, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Huimin Road No. 211, Chengdu 611130, Sichuan, PR China; Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Wenjiang District, Huimin Road No.211, Chengdu 611130, Sichuan, PR China
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12
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Li D, Dai C, Yang X, Wang F, Yu X, Xiao X, Tang S. Critical role of p21 on olaquindox-induced mitochondrial apoptosis and S-phase arrest involves activation of PI3K/AKT and inhibition of Nrf2/HO-1pathway. Food Chem Toxicol 2017. [PMID: 28757460 DOI: 10.1016/j.fct.2017.07.054.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Olaquindox, a quinoxaline 1,4-di-N-oxide, is known as an antibacterial agent and feed additive to treat bacterial infections and promote animal growth. However, the potential mechanism of toxicity is still unknown. The present study aims to explore the molecular mechanism of p21 on olaquindox-induced mitochondrial apoptosis and S-phase arrest in human hepatoma G2 cells (HepG2). As a result, olaquindox promoted production of ROS, suppressed the protein expression p21 in p53-independent way and phosphorylated p21. Meanwhile, olaquindox activated AKT and Nrf2/HO-1 pathway, up-regulated Bax/Bcl-2 ratio, disrupted mitochondrial membrane potential (MMP) and subsequently caused cytochrome c release and a cascade activation of caspase, eventually induced apoptosis. Olaquindox could induce S-phase arrest in HepG2 cells involved with the increase of Cyclin A, Cyclin E and CDK 2. Furthermore, knockdown of p21 decreased cell viability, enhanced oxidative stress, aggravated olaquindox-induced mitochondrial apoptosis and S-phase arrest involvement of activating PI3K/AKT and inhibiting Nrf2/HO-1 pathway. PI3K/AKT inhibitor (LY294002) and HO-1inhibitor (ZnPP-IX) both increased olaquindox-induced apoptosis and S-phase arrest. In conclusion, knockdown of p21 increased olaquindox-induced mitochondrial apoptosis and S-phase arrest through further activating PI3K/AKT and inhibiting Nrf2/HO-1pathway. Our study provided new insights into the molecular mechanism of olaquindox and shed light on the role of p21.
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Affiliation(s)
- Daowen Li
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No.2, Haidian District, Beijing 100193, PR China
| | - Chongshan Dai
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No.2, Haidian District, Beijing 100193, PR China
| | - Xiayun Yang
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No.2, Haidian District, Beijing 100193, PR China
| | - Fuyun Wang
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No.2, Haidian District, Beijing 100193, PR China
| | - Xiaohong Yu
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No.2, Haidian District, Beijing 100193, PR China
| | - Xilong Xiao
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No.2, Haidian District, Beijing 100193, PR China
| | - Shusheng Tang
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No.2, Haidian District, Beijing 100193, PR China.
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13
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Li D, Dai C, Zhou Y, Yang X, Zhao K, Xiao X, Tang S. Effect of GADD45a on olaquindox-induced apoptosis in human hepatoma G2 cells: Involvement of mitochondrial dysfunction. Environ Toxicol Pharmacol 2016; 46:140-146. [PMID: 27458702 DOI: 10.1016/j.etap.2016.07.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Revised: 07/15/2016] [Accepted: 07/18/2016] [Indexed: 06/06/2023]
Abstract
Olaquindox, a quinoxaline 1, 4-dioxide derivative, has been widely used as a feed additive for promoting animal growth in China. The aim of present study was to investigate the effect of grow arrest and DNA damage 45 alpha (GADD45a) on olaquindox-induced apoptosis in HepG2 cells. The result showed that olaquindox induced the decrease of cell viability in a dose dependent manner. Compared to the control group, olaquindox treatment at 400 and 800μg/mL increased the expression level of GADD45a protein and reactive oxygen species (ROS) production, decreased mitochondrial membrane potential (MMP), and subsequently increased the expression of Bax while decreased the expression of Bcl-2, leading to the release of cytochrome c (Cyt c). However, knockdown of GADD45a enhanced olaquindox-induced ROS production, disrupted MMP and subsequently caused Cyt c release, then further increased olaquindox- induced cell apoptosis by increasing the activities of caspase-9, caspase-3, and poly (ADP-ribose) polymerase (PARP). In conclusion, the results revealed that GADD45a played a critical role in olaquindox-induced apoptosis in HepG2 cells, which may embrace the regulatory ability on the mitochondrial apoptosis pathway.
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Affiliation(s)
- Daowen Li
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No. 2, Haidian District, Beijing, PR China
| | - Chongshan Dai
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No. 2, Haidian District, Beijing, PR China
| | - Yan Zhou
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No. 2, Haidian District, Beijing, PR China
| | - Xiayun Yang
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No. 2, Haidian District, Beijing, PR China
| | - Kena Zhao
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No. 2, Haidian District, Beijing, PR China
| | - Xilong Xiao
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No. 2, Haidian District, Beijing, PR China
| | - Shusheng Tang
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road No. 2, Haidian District, Beijing, PR China.
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14
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Wang H, Yao S, Liu Y, Wei S, Su J, Hu G. Molecularly imprinted electrochemical sensor based on Au nanoparticles in carboxylated multi-walled carbon nanotubes for sensitive determination of olaquindox in food and feedstuffs. Biosens Bioelectron 2016; 87:417-421. [PMID: 27589405 DOI: 10.1016/j.bios.2016.08.092] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [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: 03/15/2016] [Revised: 08/15/2016] [Accepted: 08/26/2016] [Indexed: 02/07/2023]
Abstract
A novel molecularly imprinted electrochemical sensor (MIECS) was proposed to determine olaquindox (OLA) using gold nanoparticles in molecularly imprinted polymer (AuNPs@MIP) and carboxylated multi-walled carbon nanotubes (cMWCNTs). Glassy carbon electrode (GCE) was modified with cMWCNTs (cMWCNTs/GCE), and AuNPs/cMWCNT/GCE was obtained by electrodeposition on cMWCNTs/GCE using chronoamperometry in HAuCl4. Then, the obtained MIP/AuNPs/cMWCNTs/GCE was electropolymerized using OLA as template and o-PD as monomer to determine OLA. Important experimental parameters, namely, scan cycles, mole ratio of template molecules to functional monomers, pH value, and incubation time were optimized. The novel MIP sensor can offer a 2.7nM of detection limit for OLA. In addition, a series of food and feedstuffs were analyzed to demonstrate the feasibility of MIECS.
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Affiliation(s)
- Hongwu Wang
- School of Chemistry & Chemical Engineering, Zhaoqing University, Zhaoqing 526061, China
| | - Su Yao
- School of Chemistry & Chemical Engineering, Zhaoqing University, Zhaoqing 526061, China
| | - Yanqing Liu
- School of Chemistry & Chemical Engineering, Zhaoqing University, Zhaoqing 526061, China.
| | - Shoulian Wei
- School of Chemistry & Chemical Engineering, Zhaoqing University, Zhaoqing 526061, China
| | - Jiawen Su
- School of Chemistry & Chemical Engineering, Zhaoqing University, Zhaoqing 526061, China
| | - Gengxin Hu
- School of Chemistry & Chemical Engineering, Zhaoqing University, Zhaoqing 526061, China
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15
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Liu Q, Zhang J, Luo X, Ihsan A, Liu X, Dai M, Cheng G, Hao H, Wang X, Yuan Z. Further investigations into the genotoxicity of quinoxaline-di-N-oxides and their primary metabolites. Food Chem Toxicol 2016; 93:145-57. [PMID: 27170491 DOI: 10.1016/j.fct.2016.04.029] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [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: 03/04/2016] [Revised: 04/26/2016] [Accepted: 04/28/2016] [Indexed: 12/15/2022]
Abstract
Quinoxaline-di-N-oxides (QdNOs) are potential antibacterial agents with a wide range of biological properties. Quinocetone (QCT), carbadox (CBX), olaquindox (OLA), mequindox (MEQ) and cyadox (CYA) are classical QdNOs. Though the genotoxicity of parent drugs has been evaluated, the genotoxicity of their primary N → O reduced metabolites remains unclear. In the present study, a battery of four different short-term tests, mouse lymphoma assay (MLA), Ames test, chromosomal aberration assay in vitro and bone marrow erythrocyte micronucleus assay in vivo was carried out to investigate the genotoxicity of the six primary N → O reduced metabolites. Additionally, the genotoxicity of five parent drugs was evaluated by the MLA. Strong genotoxicity of N1-MEQ, B-MEQ and B-CBX was found in three of the assays but not in the Ames assay, and the rank order was N1-MEQ>B-MEQ>B-CBX that is consistent with prototype QdNOs. Negative results for the five QdNOs were noted in the MLA. We present for the first time a comparison of the genotoxicity of primary N → O reduced metabolites, and evaluate the ability of five QdNOs to cause mutations in the MLA. The present study demonstrates that metabolites are involved in genetic toxicity mediated by QdNOs, and improve the prudent use of QdNOs for public health.
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Affiliation(s)
- Qianying Liu
- National Reference Laboratory of Veterinary Drug Residues (HZAU) and MAO Key Laboratory for Detection of Veterinary Drug Residues, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Jianwu Zhang
- MOA Laboratory for Risk Assessment of Quality and Safety of Livestock and Poultry Products, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Xun Luo
- MOA Laboratory for Risk Assessment of Quality and Safety of Livestock and Poultry Products, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Awais Ihsan
- Department of Biosciences, COMSATS Institute of Information Technology, Sahiwal, Pakistan
| | - Xianglian Liu
- MOA Laboratory for Risk Assessment of Quality and Safety of Livestock and Poultry Products, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Menghong Dai
- Hubei Collaborative Innovation Center for Animal Nutrition and Feed Safety, Wuhan, Hubei, China
| | - Guyue Cheng
- Hubei Collaborative Innovation Center for Animal Nutrition and Feed Safety, Wuhan, Hubei, China
| | - Haihong Hao
- Hubei Collaborative Innovation Center for Animal Nutrition and Feed Safety, Wuhan, Hubei, China
| | - Xu Wang
- Hubei Collaborative Innovation Center for Animal Nutrition and Feed Safety, Wuhan, Hubei, China.
| | - Zonghui Yuan
- National Reference Laboratory of Veterinary Drug Residues (HZAU) and MAO Key Laboratory for Detection of Veterinary Drug Residues, Huazhong Agricultural University, Wuhan, Hubei 430070, China; MOA Laboratory for Risk Assessment of Quality and Safety of Livestock and Poultry Products, Huazhong Agricultural University, Wuhan, Hubei 430070, China; Hubei Collaborative Innovation Center for Animal Nutrition and Feed Safety, Wuhan, Hubei, China.
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16
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Yang Y, Jiang L, She Y, Chen M, Li Q, Yang G, Geng C, Tang L, Zhong L, Jiang L, Liu X. Olaquindox induces DNA damage via the lysosomal and mitochondrial pathway involving ROS production and p53 activation in HEK293 cells. Environ Toxicol Pharmacol 2015; 40:792-799. [PMID: 26453893 DOI: 10.1016/j.etap.2015.09.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Revised: 09/13/2015] [Accepted: 09/14/2015] [Indexed: 06/05/2023]
Abstract
Olaquindox (OLA) is a potent antibacterial agent used as a feed additive and growth promoter. In this study, the genotoxic potential of OLA was investigated in the human embryonic kidney cell line 293 (HEK293). Results showed that OLA caused significant increases of DNA migration. Lysosomal membrane permeability and mitochondrial membrane potential were reduced after treatment with OLA. OLA was shown to induce ROS production and GSH depletion. The expression of p53 protein is increased in cells incubated with OLA. The activation of p53 and ATM gene was assessed by exposure to OLA. Furthermore, NAC reduced DNA migration, ROS formation, GSH depletion and the expression of the p53 protein and gene. And desipramine significantly decreased AO fluorescence intensity and the expression of the p53 protein and gene. These results support the assumption that OLA exerted genotoxic effects and induced DNA strand breaks in HEK293 cells, possibly through lysosomal-mitochondrial pathway involving ROS production and p53 activation.
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Affiliation(s)
- Yang Yang
- Department of Nutrition and Food Safety, Dalian Medical University, No. 9, West Segment of South Lvshun Road, Dalian 116044, Liaoning, PR China; Natural Products Engineering Technology Center, Dalian Medical University, No. 9, West Segment of South Lvshun Road, Dalian 116044, Liaoning, PR China
| | - Liping Jiang
- China-Japanese Joint Institute for Medical and Pharmaceutical Science, Dalian Medical University, No. 9, West Segment of South Lvshun Road, Dalian 116044, Liaoning, PR China; Natural Products Engineering Technology Center, Dalian Medical University, No. 9, West Segment of South Lvshun Road, Dalian 116044, Liaoning, PR China
| | - Yan She
- Department of Nutrition and Food Safety, Dalian Medical University, No. 9, West Segment of South Lvshun Road, Dalian 116044, Liaoning, PR China; Natural Products Engineering Technology Center, Dalian Medical University, No. 9, West Segment of South Lvshun Road, Dalian 116044, Liaoning, PR China
| | - Min Chen
- Department of Nutrition and Food Safety, Dalian Medical University, No. 9, West Segment of South Lvshun Road, Dalian 116044, Liaoning, PR China
| | - Qiujuan Li
- Department of Nutrition and Food Safety, Dalian Medical University, No. 9, West Segment of South Lvshun Road, Dalian 116044, Liaoning, PR China
| | - Guang Yang
- Department of Nutrition and Food Safety, Dalian Medical University, No. 9, West Segment of South Lvshun Road, Dalian 116044, Liaoning, PR China
| | - Chengyan Geng
- China-Japanese Joint Institute for Medical and Pharmaceutical Science, Dalian Medical University, No. 9, West Segment of South Lvshun Road, Dalian 116044, Liaoning, PR China; Natural Products Engineering Technology Center, Dalian Medical University, No. 9, West Segment of South Lvshun Road, Dalian 116044, Liaoning, PR China
| | - Liyun Tang
- Department of Gynaecology and Obstetrics, The Second Hospital of Dalian Medical University, No. 467 of Zhongshan Road, Dalian 116011, Liaoning, PR China
| | - Laifu Zhong
- China-Japanese Joint Institute for Medical and Pharmaceutical Science, Dalian Medical University, No. 9, West Segment of South Lvshun Road, Dalian 116044, Liaoning, PR China; Natural Products Engineering Technology Center, Dalian Medical University, No. 9, West Segment of South Lvshun Road, Dalian 116044, Liaoning, PR China
| | - Lijie Jiang
- Department of Internal Medicine, The Affiliated Zhong Shan Hospital of Dalian University, Dalian, Liaoning, PR China
| | - Xiaofang Liu
- Department of Nutrition and Food Safety, Dalian Medical University, No. 9, West Segment of South Lvshun Road, Dalian 116044, Liaoning, PR China.
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