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Guo X, Chen H, Tong Y, Wu X, Tang C, Qin X, Guo J, Li P, Wang Z, Liu W, Mo J. A review on the antibiotic florfenicol: Occurrence, environmental fate, effects, and health risks. ENVIRONMENTAL RESEARCH 2024; 244:117934. [PMID: 38109957 DOI: 10.1016/j.envres.2023.117934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 12/09/2023] [Accepted: 12/11/2023] [Indexed: 12/20/2023]
Abstract
Florfenicol, as a replacement for chloramphenicol, can tightly bind to the A site of the 23S rRNA in the 50S subunit of the 70S ribosome, thereby inhibiting protein synthesis and bacterial proliferation. Due to the widespread use in aquaculture and veterinary medicine, florfenicol has been detected in the aquatic environment worldwide. Concerns over the effects and health risks of florfenicol on target and non-target organisms have been raised in recent years. Although the ecotoxicity of florfenicol has been widely reported in different species, no attempt has been made to review the current research progress of florfenicol toxicity, hormesis, and its health risks posed to biota. In this study, a comprehensive literature review was conducted to summarize the effects of florfenicol on various organisms including bacteria, algae, invertebrates, fishes, birds, and mammals. The generation of antibiotic resistant bacteria and spread antibiotic resistant genes, closely associated with hormesis, are pressing environmental health issues stemming from overuse or misuse of antibiotics including florfenicol. Exposure to florfenicol at μg/L-mg/L induced hormetic effects in several algal species, and chromoplasts might serve as a target for florfenicol-induced effects; however, the underlying molecular mechanisms are completely lacking. Exposure to high levels (mg/L) of florfenicol modified the xenobiotic metabolism, antioxidant systems, and energy metabolism, resulting in hepatotoxicity, renal toxicity, immunotoxicity, developmental toxicity, reproductive toxicity, obesogenic effects, and hormesis in different animal species. Mitochondria and the associated energy metabolism are suggested to be the primary targets for florfenicol toxicity in animals, albeit further in-depth investigations are warranted for revealing the long-term effects (e.g., whole-life-cycle impacts, multigenerational effects) of florfenicol, especially at environmental levels, and the underlying mechanisms. This will facilitate the evaluation of potential hormetic effects and construction of adverse outcome pathways for environmental risk assessment and regulation of florfenicol.
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Affiliation(s)
- Xingying Guo
- Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention, Shantou University, Shantou, 515063, China
| | - Haibo Chen
- Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention, Shantou University, Shantou, 515063, China
| | - Yongqi Tong
- Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention, Shantou University, Shantou, 515063, China
| | - Xintong Wu
- Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention, Shantou University, Shantou, 515063, China
| | - Can Tang
- Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention, Shantou University, Shantou, 515063, China
| | - Xian Qin
- State Key Laboratory of Marine Pollution, City University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Jiahua Guo
- Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity, College of Urban and Environmental Sciences, Northwest University, Xi'an, 710127, China
| | - Ping Li
- Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention, Shantou University, Shantou, 515063, China
| | - Zhen Wang
- Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention, Shantou University, Shantou, 515063, China
| | - Wenhua Liu
- Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention, Shantou University, Shantou, 515063, China
| | - Jiezhang Mo
- Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention, Shantou University, Shantou, 515063, China.
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Zhang X, Huo Y, Kong Y, Zhou W, Qin F, Hu X. Effects of short-term florfenicol exposure on the gene expression pattern, midgut microbiota, and metabolome in the lepidopteran model silkworm (Bombyx mori). THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 912:169099. [PMID: 38056650 DOI: 10.1016/j.scitotenv.2023.169099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 12/01/2023] [Accepted: 12/02/2023] [Indexed: 12/08/2023]
Abstract
Florfenicol (FF), an alternative veterinary antibiotic for chloramphenicol, has been widely utilized in livestock breeding to prevent and treat bacterial diseases. However, the toxicological effects of FF have yet to be fully disclosed. The domesticated silkworm (Bombyx mori), a lepidopteran model, was selected to assess the toxicological effects of FF dietary exposure with multi-omics. The findings showed that high-dose (250 μg/L) FF exposure increased the whole cocoon weight. High-dose FF exposure affected the species richness and community diversity of the microbiota in the silkworm midgut. Biochemical processes and innate immunity were impacted by FF exposure. The KEGG pathways impacted by the midgut microbiota and their metabolites were compared, and several pathways were found to be related to the two ecosystems. In addition, the innate immunity and lipid metabolism pathways were impacted, and some of the differentially expressed genes were enriched in these pathways. These related pathways may involve crosstalk between the midgut microbiota shift, midgut biological functions, and global gene expression. Therefore, our study also advances the application of the silkworm larval model in assessing antibiotic metabolic toxicity and provides novel insights into the potential risks of FF.
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Affiliation(s)
- Xing Zhang
- School of Chemistry and Life Science, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Yiming Huo
- School of Chemistry and Life Science, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Yifei Kong
- School of Chemistry and Life Science, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Wenlin Zhou
- Institute of Sericulture and Tea, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China
| | - Feiju Qin
- School of Chemistry and Life Science, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Xiaolong Hu
- School of Biology & Basic Medical Science, Soochow University, Suzhou 215123, China.
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Feng C, Bai H, Chang X, Wu Z, Dong W, Ma Q, Yang J. Aflatoxin B1-induced early developmental hepatotoxicity in larvae zebrafish. CHEMOSPHERE 2023; 340:139940. [PMID: 37634582 DOI: 10.1016/j.chemosphere.2023.139940] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 07/31/2023] [Accepted: 08/22/2023] [Indexed: 08/29/2023]
Abstract
Aflatoxin B1 (AFB1) is a ubiquitous mycotoxin that causes oxidative damage in various organs. At present, the research studies on AFB1 are primarily focused on its effects on the terrestrial environment and animals. However, its toxicity mechanism in aquatic environments and aquatic animals has not been largely explored. Thus, in this study, zebrafish was used as a model to study the toxicity mechanism of AFB1 on the liver of developing larvae. The results showed that AFB1 exposure inhibited liver development and promoted fat accumulation in the liver. Transcriptome sequencing analysis showed that AFB1 affected liver redox metabolism and oxidoreductase activity. KEGG analysis showed that AFB1 inhibited the expression of gsto1, gpx4a, mgst3a, and idh1 in the glutathione metabolizing enzyme gene pathway, resulting in hepatic oxidative stress. At the same time, AFB1 also inhibited the expression of acox1, acsl1b, pparα, fabp2, and cpt1 genes in peroxidase and PPAR metabolic pathways, inducing hepatic steatosis and lipid droplet accumulation. Antioxidant N-Acetyl-l-cysteine (NAC) preconditioning up-regulated gsto1, gpx4a and idh1 genes, and improved the AFB1-induced lipid droplet accumulation in the liver. In summary, AFB1 induced hepatic oxidative stress and steatosis, resulting in abnormal liver fat metabolism and accumulation of cellular lipid droplets. NAC could be used as a potential preventative drug to improve AFB1-induced fat accumulation.
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Affiliation(s)
- Chi Feng
- Inner Mongolia Key Laboratory of Toxicant Monitoring and Toxicology,Tongliao,Inner Mongolia, 028000, China; Department of Chemistry and Chemical Engineering, Beijing Forestry University, Beijing, 100083, China
| | - Hongxia Bai
- Inner Mongolia Key Laboratory of Toxicant Monitoring and Toxicology,Tongliao,Inner Mongolia, 028000, China; Inner Mongolia Minzu Univ, Coll Anim Sci & Technol, Tongliao,Inner Mongolia, 028000, China
| | - Xu Chang
- Inner Mongolia Key Laboratory of Toxicant Monitoring and Toxicology,Tongliao,Inner Mongolia, 028000, China; Inner Mongolia Minzu Univ, Coll Anim Sci & Technol, Tongliao,Inner Mongolia, 028000, China
| | - Zhixuan Wu
- Inner Mongolia Minzu Univ, Coll Anim Sci & Technol, Tongliao,Inner Mongolia, 028000, China
| | - Wu Dong
- Inner Mongolia Key Laboratory of Toxicant Monitoring and Toxicology,Tongliao,Inner Mongolia, 028000, China; Inner Mongolia Minzu Univ, Coll Anim Sci & Technol, Tongliao,Inner Mongolia, 028000, China
| | - Qianqian Ma
- Inner Mongolia Minzu Univ, Inst Pharmaceut Chem & Pharmacol, Tongliao, Inner Mongolia, 028000, China
| | - Jingfeng Yang
- Inner Mongolia Key Laboratory of Toxicant Monitoring and Toxicology,Tongliao,Inner Mongolia, 028000, China; Inner Mongolia Minzu Univ, Coll Anim Sci & Technol, Tongliao,Inner Mongolia, 028000, China.
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Chang X, Xiao Y, Cheng L, Gu X, Yang L, Chamba Y, Zhang J, Geng F. Quantitative Proteomic Analysis of Yorkshire Pig Liver Reveals Its Response to High Altitude. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:7618-7629. [PMID: 37140090 DOI: 10.1021/acs.jafc.3c01724] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
In this study, the protein profiles in the livers of Shannan Yorkshire pigs (SNY), Linzhi Yorkshire pigs (LZY), and Jiuzhaigou Yorkshire pigs (JZY) were comparatively analyzed using quantitative proteomics. A total of 6804 proteins were identified, of which 6471 were quantified and 774 differentially expressed proteins (DEPs) were screened. The higher level of energy metabolism in LZY livers was in response to the critical altitude environment compared to that in JZY, while the high-altitude environment suppressed energy output in SNY livers. Several key antioxidant enzymes were locally regulated in Yorkshire pig liver to balance antioxidant levels in a high-altitude, low-oxygen environment. In addition, ribosomal proteins were differentially expressed in Yorkshire pig livers in response to different altitudinal environments. These findings provide clues to the adaptation of the Yorkshire pig liver to the three altitudinal environments and the molecular links that exist between them.
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Affiliation(s)
- Xinping Chang
- Meat Processing Key Laboratory of Sichuan Province, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
| | - Yu Xiao
- Meat Processing Key Laboratory of Sichuan Province, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
| | - Lei Cheng
- School of Food and Health, Beijing Technology & Business University (BTBU), Beijing 100048, China
| | - Xuedong Gu
- College of Food Science, Tibet Agriculture and Animal Husbandry University, Linzhi 860000, China
- Provincial and Ministerial Co-Founded Collaborative Innovation Center for R & D in Tibet Characteristic Agricultural and Animal Husbandry Resources, Tibet Agricultural and Animal Husbandry University, Linzhi 860000, China
| | - Lin Yang
- Provincial and Ministerial Co-Founded Collaborative Innovation Center for R & D in Tibet Characteristic Agricultural and Animal Husbandry Resources, Tibet Agricultural and Animal Husbandry University, Linzhi 860000, China
| | - Yangzom Chamba
- College of Food Science, Tibet Agriculture and Animal Husbandry University, Linzhi 860000, China
- Provincial and Ministerial Co-Founded Collaborative Innovation Center for R & D in Tibet Characteristic Agricultural and Animal Husbandry Resources, Tibet Agricultural and Animal Husbandry University, Linzhi 860000, China
| | - Jiamin Zhang
- Meat Processing Key Laboratory of Sichuan Province, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
| | - Fang Geng
- Meat Processing Key Laboratory of Sichuan Province, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
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Wang X, Liu W, Zhang D, Jiao Y, Zhao Q, Liu Y, Shi W, Bao Y. Salvia miltiorrhiza polysaccharides alleviate florfenicol-induced inflammation and oxidative stress in chick livers by regulating phagosome signaling pathway. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 249:114428. [PMID: 36516627 DOI: 10.1016/j.ecoenv.2022.114428] [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: 07/19/2022] [Revised: 12/10/2022] [Accepted: 12/11/2022] [Indexed: 06/17/2023]
Abstract
Florfenicol (FFC) is a commonly used antibiotic in animal breeding, especially in broiler breeding. Previous studies found that FFC could affect the liver function of chickens. However, the mechanisms underlying the effects of FFC on liver function are still not completely clear. Moreover, the research on drugs that antagonize FFC hepatotoxicity is relatively lacking. Salvia miltiorrhiza polysaccharides (SMPs) have been proved to have obvious liver protection effects. Therefore, we exposed chicks to FFC at the clinically recommended dose of 0.15 g/L. At the same time, 0.15 g/L FFC and 5 g/L SMPs were given to another group of chicks. After 5 days of continuous administration, the livers of chicks from different treatment groups were sequenced by transcriptome and proteome. Based on the analysis of sequencing data, we also focused on the detection of inflammation and oxidation indicators related to the phagosome signaling pathway with significant enrichment of differential factors in the livers of chicks. The results showed that some significantly differentially expressed genes and proteins induced by FFC were enriched in the phagosome signaling pathway, and they increased the expression levels of inflammatory factors and peroxides. However, SMPs intervention significantly reversed the tendency of FFC to alter phagosome signaling pathways and reduced the expression levels of inflammatory factors and peroxides. In conclusion, FFC caused liver inflammation and oxidative stress in chicks by regulating the phagosome signaling pathway. Meanwhile, SMPs could improve the adverse effects of FFC on the phagosome signaling pathway. This study provided new insights into the ameliorative effects and mechanisms of SMPs on hepatotoxicity of FFC.
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Affiliation(s)
- Xiao Wang
- College of Traditional Chinese Veterinary Medicine, Hebei Agricultural University, Baoding 071000, China
| | - Wei Liu
- College of Traditional Chinese Veterinary Medicine, Hebei Agricultural University, Baoding 071000, China
| | - Di Zhang
- College of Traditional Chinese Veterinary Medicine, Hebei Agricultural University, Baoding 071000, China
| | - Yulan Jiao
- College of Traditional Chinese Veterinary Medicine, Hebei Agricultural University, Baoding 071000, China; Hebei Provincial Veterinary Biotechnology Innovation Center, Baoding 071000, China; Ringpu (Baoding) Biological Pharmaceutical Co., Ltd, Baoding 071031, China
| | - Qianhui Zhao
- College of Traditional Chinese Veterinary Medicine, Hebei Agricultural University, Baoding 071000, China
| | - Ying Liu
- College of Traditional Chinese Veterinary Medicine, Hebei Agricultural University, Baoding 071000, China
| | - Wanyu Shi
- College of Traditional Chinese Veterinary Medicine, Hebei Agricultural University, Baoding 071000, China; Hebei Provincial Veterinary Biotechnology Innovation Center, Baoding 071000, China; Hebei Provincial Traditional Chinese Veterinary Medicine Technology Innovation Center, Baoding 071000, China.
| | - Yongzhan Bao
- College of Traditional Chinese Veterinary Medicine, Hebei Agricultural University, Baoding 071000, China; Hebei Provincial Veterinary Biotechnology Innovation Center, Baoding 071000, China.
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Lu C, Zhang L, Cui Y, Jin G, Bao Y, Shi W. Proteome and transcriptome explore the mechanism of Salvia miltiorrhiza polysaccharides to relieve florfenicol-induced kidney injury in broilers. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:45872-45884. [PMID: 35150422 DOI: 10.1007/s11356-022-19114-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 02/03/2022] [Indexed: 06/14/2023]
Abstract
This experiment explored the mechanism of Salvia miltiorrhiza polysaccharides (SMPs) on florfenicol (FFC)-induced kidney injury in broilers. Ninety healthy 1-day-old Arbor Acres broilers were randomly divided into 3 groups with 6 replicates in each group and 5 chickens in each replicate. The three groups included control group, model group (0.15 g/L FFC), and SMPs group (0.15 g/L FFC + 5.00 g/L SMPs). After 5 days of experimental period, blood was collected, and kidney tissues were extracted. Renal injury was evaluated by serum biochemical indicators and pathological sections. Renal oxidative stress indexes were detected; transcriptomics and proteomics were used to comprehensively analyze the effects of SMPs on broiler kidney injury. The results showed that the model group inhibited average day gain (P < 0.01) and significantly adjusted blood urea nitrogen (BUN), uric acid (UA), and creatinine (Cr) (P < 0.01 or P < 0.05). The histological observation of the kidneys in the model group showed abnormal morphology, and the oxidative stress parameters showed that FFC induced oxidative stress in the kidneys. Comprehensive transcriptome proteomic analysis data showed phosphoribose pyrophosphate synthase 2 (PRPS2), cytochrome 2AC1 (CYP2AC1), cytochrome 2D6 (CYP2D6), glutathione transferase (GST), and sulfotransferase 1B (SULT1B) expression levels changed. It is worth noting that our data showed that supplementation of 5.00 g/L SMPs in drinking water reversed the changes in BUN, Cr, and daily weight gain (P < 0.05) and relieved the abnormal kidney morphology caused by FFC. After SMPs processing, it improved the detoxification process of drug-metabolizing enzymes and improved the oxidative stress state induced by FFC. Therefore, SMPs reduced the nephrotoxicity caused by FFC by promoting drug-metabolizing enzymes and alleviating oxidative stress in the kidneys.
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Affiliation(s)
- Chunyu Lu
- College of Traditional Chinese Veterinary Medicine, Agricultural University of Hebei, Baoding, 071001, China
| | - Lu Zhang
- College of Traditional Chinese Veterinary Medicine, Agricultural University of Hebei, Baoding, 071001, China
| | - Yuqing Cui
- College of Traditional Chinese Veterinary Medicine, Agricultural University of Hebei, Baoding, 071001, China
| | - Guozhong Jin
- College of Traditional Chinese Veterinary Medicine, Agricultural University of Hebei, Baoding, 071001, China
| | - Yongzhan Bao
- College of Traditional Chinese Veterinary Medicine, Agricultural University of Hebei, Baoding, 071001, China
- Hebei Veterinary Biotechnology Innovation Center, Baoding, 071000, China
| | - Wanyu Shi
- College of Traditional Chinese Veterinary Medicine, Agricultural University of Hebei, Baoding, 071001, China
- Hebei Veterinary Biotechnology Innovation Center, Baoding, 071000, China
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