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Bardhan A, Abraham TJ, Sar TK, Rajisha R, Panda SK, Patil PK. Pharmacokinetics and residues of florfenicol in Nile tilapia (Oreochromis niloticus) post-oral gavage. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2024; 108:104471. [PMID: 38763438 DOI: 10.1016/j.etap.2024.104471] [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: 03/22/2024] [Revised: 04/30/2024] [Accepted: 05/14/2024] [Indexed: 05/21/2024]
Abstract
In the study on Oreochromis niloticus, singular oral gavage of florfenicol (FFC) at 15 mg/kg biomass/day was conducted, mimicking approved aquaculture dosing. Samples of plasma, bile, muscle, intestine, skin, liver, kidney, gill, and brain tissues were collected at 0, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, and 128 hours (h) after oral gavage. LC-MS/MS analysis revealed FFC concentrations peaked at 12.15 μg/mL in plasma and 77.92 μg/mL in bile, both at 24 hours. Elimination half-lives were 28.17 h (plasma) and 26.88 h (bile). The residues of FFC ranked muscle>intestine>skin>liver>kidney>gill. In contrast, the residues of florfenicol amine (FFA) ranked kidney>skin>liver>muscle>gill>intestine>brain, particularly notable in tropical summer conditions. The minimum inhibitory concentration of FFC was elucidated against several bacterial pathogens revealing its superior efficacy. Results highlight bile's crucial role in FFC elimination. Further investigation, especially during winter when fish susceptibility to infections rises, is warranted.
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Affiliation(s)
- Avishek Bardhan
- Department of Aquatic Animal Health, Faculty of Fishery Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata 700094, India; Department of Aquatic Animal Health Management, The Neotia University, Sarisha, 743368, India.
| | - Thangapalam Jawahar Abraham
- Department of Aquatic Animal Health, Faculty of Fishery Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata 700094, India
| | - Tapas Kumar Sar
- Department of Veterinary Pharmacology and Toxicology, Faculty of Veterinary and Animal Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata 700037, India
| | - Ravindran Rajisha
- Fish Processing Division, ICAR-Central Institute of Fisheries Technology, Willington Island, Cochin 682029, India
| | - Satyen Kumar Panda
- Fish Processing Division, ICAR-Central Institute of Fisheries Technology, Willington Island, Cochin 682029, India
| | - Prasanna Kumar Patil
- Aquatic Animal Health and Environment Division, ICAR-Central Institute of Brackishwater Aquaculture, Chennai 600028, India
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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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3
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Li SC, Zhang M, Wang B, Li XT, Liang G. Coptisine Modulates the Pharmacokinetics of Florfenicol by targeting CYP1A2, CYP2C11 and CYP3A1 in the Liver and P-gp in the Jejunum of Rats: A Pilot Study. Xenobiotica 2023:1-8. [PMID: 37144948 DOI: 10.1080/00498254.2023.2211135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
1. Coptisine (COP) is the main active ingredient of Coptis chinensis. In Chinese veterinary clinics, Coptis chinensis is commonly used alongside florfenicol to treat intestinal infections. The goal of this study was to investigate the impact of COP co-administration on the pharmacokinetics of florfenicol in rats.2. Male Sprague-Dawley rats were orally administered COP (50 mg/kg BW) or sterile water for 7 consecutive days, followed by a single oral dose of florfenicol (25 mg/kg BW) on the 8th day. Pharmacokinetics of florfenicol were analyzed using non-compartmental methods, while expression levels of cytochrome P450 (CYP) isoforms in the liver and P-glycoprotein (P-gp) in the jejunum were measured using real-time RT-PCR, Western blot and immunohistochemical analyses.3. Co-administration of COP and florfenicol significantly increased AUC(0-∞), MRT(0-∞), and Cmax of florfenicol, while CLz/F was significantly decreased. COP down-regulated the expression of CYP1A2, CYP2C11, and CYP3A1 in the liver, as well as P-gp in the jejunum.4. These findings suggest that co-administration of COP with florfenicol alters the pharmacokinetics of florfenicol in rats. The down-regulation of CYP and P-gp expression may contribute to this effect. Therefore, the co-administration of COP with florfenicol may enhance the prophylactic or therapeutic efficacy of florfenicol in veterinary practice.
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Affiliation(s)
- Si-Cong Li
- Sichuan Key Laboratory of Animal Genetics and Breeding, Sichuan Animal Science Academy, Chengdu, China
- Veterinary Natural Medicine Research and GCP Experimental Animal Centre, Lezhi, China
| | - Min Zhang
- Sichuan Key Laboratory of Animal Genetics and Breeding, Sichuan Animal Science Academy, Chengdu, China
- Veterinary Natural Medicine Research and GCP Experimental Animal Centre, Lezhi, China
| | - Bin Wang
- Sichuan Key Laboratory of Animal Genetics and Breeding, Sichuan Animal Science Academy, Chengdu, China
- Veterinary Natural Medicine Research and GCP Experimental Animal Centre, Lezhi, China
| | - Xu-Ting Li
- Sichuan Key Laboratory of Animal Genetics and Breeding, Sichuan Animal Science Academy, Chengdu, China
- Veterinary Natural Medicine Research and GCP Experimental Animal Centre, Lezhi, China
| | - Ge Liang
- Sichuan Key Laboratory of Animal Genetics and Breeding, Sichuan Animal Science Academy, Chengdu, China
- Veterinary Natural Medicine Research and GCP Experimental Animal Centre, Lezhi, China
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4
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Sumithra TG, Sharma SRK, Prasad V, Gop AP, Gangadharan S, Gayathri S, Ambrose A, Rajisha R, Panda SK, Anil MK, Patil PK. Pharmacokinetics and tissue distribution of florfenicol and florfenicol amine in snubnose pompano (Trachinotus blochii) following oral administration. FISH PHYSIOLOGY AND BIOCHEMISTRY 2023; 49:307-320. [PMID: 36949263 DOI: 10.1007/s10695-023-01179-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 03/09/2023] [Indexed: 05/04/2023]
Abstract
The present study reports the comparative pharmacokinetic profiles of florfenicol and its metabolite (florfenicol amine, FFA) in Trachinotus blochii under tropical marine conditions (salinity: 35 ± 1.4‰; temperature: 28.8 ± 0.54 °C) following a single in-feed oral administration of the recommended dose (15 mg/Kg). Furthermore, the study investigated the distribution of these two compounds in nine different tissues. The maximum florfenicol concentrations (Cmax) in plasma and tissues were observed within five hours (Tmax), except for bile. The Cmax ranged from 572 to 1954 ng/g or ml and was in the intestine > bile > muscle + skin > liver > gill = heart > plasma > kidney = spleen. The elimination half-life of FFC was significantly slower in the bile (38.25 ± 4.46 h). The AUC tissue/plasma was highest for bile (3.77 ± 0.22), followed by intestine > muscle + skin > heart > liver > kidney = gill = spleen. Tmax and t1/2β were slower, and Cmax was lower for FFA than florfenicol in all tissues except Cmax of the kidney and bile. FFA t1/2β was exceptionally slower in the kidney (46.01 ± 8.2 h). Interestingly, reaching an apparent distribution rate of > 0.5 was comparatively faster in the kidney, liver, and gills than in other tissues. The highest apparent metabolic rate was in the kidney (0.95 ± 0.01) and the lowest in plasma (0.41 ± 0.01). The generated data can be applied for formulating efficient therapeutic protocols in T. blochii, a promising mariculture species.
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Affiliation(s)
- T G Sumithra
- Fish Health Section, Marine Biotechnology, Fish Nutrition and Health Division, ICAR-Central Marine Fisheries Research Institute (ICAR-CMFRI), Ernakulam North PO, Kochi, 682018, Kerala, India
| | - S R Krupesha Sharma
- Fish Health Section, Marine Biotechnology, Fish Nutrition and Health Division, ICAR-Central Marine Fisheries Research Institute (ICAR-CMFRI), Ernakulam North PO, Kochi, 682018, Kerala, India.
| | - Vishnu Prasad
- Fish Health Section, Marine Biotechnology, Fish Nutrition and Health Division, ICAR-Central Marine Fisheries Research Institute (ICAR-CMFRI), Ernakulam North PO, Kochi, 682018, Kerala, India
| | - Ambarish P Gop
- Vizhinjam Regional Centre of ICAR-CMFRI, Vizhinjam P.O, Thiruvananthapuram, 692521, Kerala, India
| | - Suja Gangadharan
- Fish Health Section, Marine Biotechnology, Fish Nutrition and Health Division, ICAR-Central Marine Fisheries Research Institute (ICAR-CMFRI), Ernakulam North PO, Kochi, 682018, Kerala, India
| | - S Gayathri
- Fish Health Section, Marine Biotechnology, Fish Nutrition and Health Division, ICAR-Central Marine Fisheries Research Institute (ICAR-CMFRI), Ernakulam North PO, Kochi, 682018, Kerala, India
| | - Antony Ambrose
- Fish Health Section, Marine Biotechnology, Fish Nutrition and Health Division, ICAR-Central Marine Fisheries Research Institute (ICAR-CMFRI), Ernakulam North PO, Kochi, 682018, Kerala, India
| | - R Rajisha
- Quality Assurance and Management Division, ICAR-Central Institute of Fisheries Technology, Kochi, 682029, Kerala, India
| | - S K Panda
- Quality Assurance and Management Division, ICAR-Central Institute of Fisheries Technology, Kochi, 682029, Kerala, India
| | - M K Anil
- Vizhinjam Regional Centre of ICAR-CMFRI, Vizhinjam P.O, Thiruvananthapuram, 692521, Kerala, India
| | - P K Patil
- Aquatic Animal Health and Environment Division, ICAR-Central Institute of Brackishwater Aquaculture, Santhome High Road, Chennai, 600028, Tamil Nadu, India
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5
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Xu N, Cheng B, Yang Y, Liu Y, Dong J, Yang Q, Zhou S, Song Y, Ai X. The plasma and tissue kinetics of sulfadiazine and its metabolite in Ictalurus punctatus after oral gavage at two temperatures. J Vet Pharmacol Ther 2023; 46:125-135. [PMID: 36691843 DOI: 10.1111/jvp.13114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 12/28/2022] [Accepted: 01/02/2023] [Indexed: 01/25/2023]
Abstract
A plasma and tissue kinetic study of sulfadiazine (SDZ) and its metabolite, N4 -acetyl sulfadiazine (ACT-SDZ), was characterized in channel catfish (Ictalurus punctatus) following a single oral dose of 50 mg/kg at 18 and 24°C. Samples were collected at predetermined time points and determined by ultra-performance liquid chromatography. The classical one-compartmental method was used to estimate the pharmacokinetic parameters. Results showed that the changing of temperature was markedly influential on the kinetics of SDZ and ACT-SDZ in plasma and tissues. When the temperature was increased from 18 to 24°C, the elimination half-life (K10_HF) of SDZ was decreased in gill, kidney, and muscle + skin, but increased in liver and plasma. The K10_HF of ACT-SDZ also had a decreased trend in gill, liver, and plasma but had comparable values in kidney and muscle + skin. The absorption half-life (K01_HF), time to peak concentration (Tmax ), and area under concentration-time curve (AUC0-∞ ) of SDZ and ACT-SDZ all exhibited declined tendencies in plasma and tissues. The apparent volume of distribution (V_F) of SDZ in plasma was increased from 0.53 to 1.48 L/kg, and the apparent systemic total body clearance (Cl_F) was increased from 0.028 to 0.060 L/h/kg. In a word, K01_HF, Tmax , and AUC0-∞ of SDZ and ACT-SDZ were decreased in plasma and tissues with the increase of temperature, whereas the V_F and Cl_F of SDZ were increased. Meanwhile, we calculated the percentage of time profile of SDZ concentration more than minimum inhibitory concentration to total time (%T > MIC) to guide clinical usage of SDZ. When the dosage interval was 24 h, the values of %T > MIC were all >90% in plasma and most tissues. Therefore, we recommend an oral dose of SDZ at 50 mg/kg once per 24 h at 18-24°C against the fish pathogens with an MIC value of ≤6.4 μg/mL.
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Affiliation(s)
- Ning Xu
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, China.,Hu Bei Province Engineering and Technology Research Center of Aquatic Product Quality and Safety, Wuhan, China
| | - Bo Cheng
- Aquatic Products Quality and Standard Research Center, Chinese Academy of Fishery Sciences, Beijing, China
| | - Yibin Yang
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, China.,Hu Bei Province Engineering and Technology Research Center of Aquatic Product Quality and Safety, Wuhan, China
| | - Yongtao Liu
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, China.,Hu Bei Province Engineering and Technology Research Center of Aquatic Product Quality and Safety, Wuhan, China
| | - Jing Dong
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, China.,Hu Bei Province Engineering and Technology Research Center of Aquatic Product Quality and Safety, Wuhan, China
| | - Qiuhong Yang
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, China.,Hu Bei Province Engineering and Technology Research Center of Aquatic Product Quality and Safety, Wuhan, China
| | - Shun Zhou
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, China.,Hu Bei Province Engineering and Technology Research Center of Aquatic Product Quality and Safety, Wuhan, China
| | - Yi Song
- Aquatic Products Quality and Standard Research Center, Chinese Academy of Fishery Sciences, Beijing, China
| | - Xiaohui Ai
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, China.,Hu Bei Province Engineering and Technology Research Center of Aquatic Product Quality and Safety, Wuhan, China
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Mallik SK, Shahi N, Pathak R, Kala K, Patil PK, Singh B, Ravindran R, Krishna N, Pandey PK. Pharmacokinetics and biosafety evaluation of a veterinary drug florfenicol in rainbow trout, Oncorhynchus mykiss (Walbaum 1792) as a model cultivable fish species in temperate water. Front Pharmacol 2023; 14:1033170. [PMID: 36755946 PMCID: PMC9900004 DOI: 10.3389/fphar.2023.1033170] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 01/11/2023] [Indexed: 01/24/2023] Open
Abstract
In two experimental trials; florfenicol pharmacokinetics following a single dose oral administration at 15 mg kg-1 fish body weight and biosafety through extended medicated feeding were studied in the rainbow trout, Oncorhynchus mykiss. The pharmacokinetic trial was conducted for 5 days, whereas the biosafety experiment lasted for a 30-day safety margin followed by a 20-day residual period analysis at 3, 5 and 10 times greater than the therapeutic dose 10 mg kg-1 biomass day-1. C max µg kg-1 calculated for florfenicol were found to be 5,360 in intestine, 2,890 in gill, 2,250 in kidney, 973 in liver and 273 in plasma, obtained at T max of 16 h. Intestine had utmost area under the concentration-time curve (tissue/plasma) of 13.83 h μg kg-1 and a prolonged half life (t1/2ß) of 28.62 h. The highest apparent metabolic rate value in the kidney (0.327) showed a high level of biotransformation of florfenicol to its metabolite florfenicol amine. The apparent distribution rate of florfenicol amine in muscle, in comparison to the parent drug florfenicol, indicated elimination of the medication mostly in the form of florfenicol amine with t1/2 of 16.75 h. The biosafety of florfenicol orally administered to rainbow trout recorded effective feed consumption, physiological responses, drug tolerance and significantly low drug concentrations in muscle of rainbow trout, thus its usage at 10 mg kg-1 fish body weight is recommended. In the study, the rapid absorption, greater bioavailability, enhanced dispersion, slower elimination and biosafety of the drug form a significant basis for the florfenicol and its metabolite florfenicol amine as a useful antibacterial agent in aquaculture.
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Affiliation(s)
- Sumanta Kumar Mallik
- Diagnostic Bacteriology Laboratory, Fish Health Section, ICAR-Directorate of Coldwater Fisheries Research (ICAR-DCFR), Nainital, Uttarakhand,*Correspondence: Sumanta Kumar Mallik, ; Pramod Kumar Pandey,
| | - Neetu Shahi
- Diagnostic Bacteriology Laboratory, Fish Health Section, ICAR-Directorate of Coldwater Fisheries Research (ICAR-DCFR), Nainital, Uttarakhand
| | - Richa Pathak
- Diagnostic Bacteriology Laboratory, Fish Health Section, ICAR-Directorate of Coldwater Fisheries Research (ICAR-DCFR), Nainital, Uttarakhand
| | - Krishna Kala
- Diagnostic Bacteriology Laboratory, Fish Health Section, ICAR-Directorate of Coldwater Fisheries Research (ICAR-DCFR), Nainital, Uttarakhand
| | - Prasanna Kumar Patil
- Aquatic Animal Health and Environment Division, ICAR- Central Institute of Brackishwater Aquaculture (ICAR-CIBA), Tamil Nadu, India
| | - Bhupendra Singh
- Diagnostic Bacteriology Laboratory, Fish Health Section, ICAR-Directorate of Coldwater Fisheries Research (ICAR-DCFR), Nainital, Uttarakhand
| | - Rajisha Ravindran
- Quality Assurance and Management, ICAR- Central Institute of Fisheries Technology (ICAR-CIFT), Kochi, India
| | - Nanitha Krishna
- Quality Assurance and Management, ICAR- Central Institute of Fisheries Technology (ICAR-CIFT), Kochi, India
| | - Pramod Kumar Pandey
- Diagnostic Bacteriology Laboratory, Fish Health Section, ICAR-Directorate of Coldwater Fisheries Research (ICAR-DCFR), Nainital, Uttarakhand,*Correspondence: Sumanta Kumar Mallik, ; Pramod Kumar Pandey,
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Bardhan A, Abraham TJ, Singha J, Rajisha R, Krishna EKN, Panda SK, Patil PK. Impacts of Oral Florfenicol Medication and Residues on the Kidney and Liver of Nile Tilapia Oreochromis niloticus (L.). Vet Sci 2023; 10:vetsci10010036. [PMID: 36669037 PMCID: PMC9863828 DOI: 10.3390/vetsci10010036] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 12/28/2022] [Accepted: 12/31/2022] [Indexed: 01/06/2023] Open
Abstract
Florfenicol (FFC), an approved aquaculture antibiotic, is administered in feed at doses of 10-15 mg kg biomass-1 day-1 for 10 successive days. In this study, healthy Oreochromis niloticus were fed with 0-10 times the therapeutic dose of 15 mg kg biomass-1 day-1 for 10 days and tracked for 43 days post dosing. Assessments of residue accrual and depletion, oxidative stress, serum biochemistry, histopathology and extent of kidney and liver damages were made. FFC dosing reduced the feed intake significantly. The therapeutic dose produced no mortalities on day 10. Dose-dependent alterations in serum biochemistry were noted upon dosing. Several histopathological alterations were observed in the kidney and liver, which vindicated the toxic potentials of FFC. The residual FFC and florfenicol amine (FFA) accrual, depletion and oxidative stress responses, such as increased malondialdehyde, total nitric oxide, ferric reducing antioxidant power and reduced glutathione S-transferase activity, were documented. The dietary FFC persuaded the physiological state of O. niloticus, the effects of which normalized sparsely with time upon cessation of dosing at the higher doses. The study provided a brief outlook on the physiological responses upon oral FFC administration, which should be kept in mind during its application for fish health safety purposes.
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Affiliation(s)
- Avishek Bardhan
- Department of Aquatic Animal Health, Faculty of Fishery Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata 700094, India
| | - Thangapalam Jawahar Abraham
- Department of Aquatic Animal Health, Faculty of Fishery Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata 700094, India
- Correspondence:
| | - Jasmine Singha
- Department of Aquatic Animal Health, Faculty of Fishery Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata 700094, India
| | - Ravindran Rajisha
- Fish Processing Division, ICAR—Central Institute of Fisheries Technology, Willington Island, Cochin 682029, India
| | | | - Satyen Kumar Panda
- Fish Processing Division, ICAR—Central Institute of Fisheries Technology, Willington Island, Cochin 682029, India
| | - Prasanna Kumar Patil
- Aquatic Animal Health and Environment Division, ICAR—Central Institute of Brackishwater Aquaculture, Chennai 600028, India
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Shi F, Huang Y, Yang M, Lu Z, Li Y, Zhan F, Lin L, Qin Z. Antibiotic-induced alternations in gut microflora are associated with the suppression of immune-related pathways in grass carp (Ctenopharyngodon idellus). Front Immunol 2022; 13:970125. [PMID: 36032163 PMCID: PMC9403240 DOI: 10.3389/fimmu.2022.970125] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 07/20/2022] [Indexed: 11/19/2022] Open
Abstract
Gut microbiota play a vital role in fish health homeostasis. Antibiotics are known to alter microbial community composition and diversity; however, the substantial effects of antibiotics upon the gut microbiome with respect to immune-related pathways in healthy fish remain unclear. Accordingly, here we explored the impact of two antibiotics on the intestinal health, immune response, microbiome dynamics, and transcriptome profiles of grass carp. A two-week feeding trial was carried out in which the basal diet was complemented with enrofloxacin (10 mg/kg) or florfenicol (10 mg/kg). The results showed that: (1) Enrofloxacin and florfenicol both induced intestinal oxidative stress and reduced the digestive enzyme activity of grass carp. (2) High-throughput sequencing of 16S rDNA revealed that enrofloxacin but not the florfenicol treatment influenced gut microbiota diversity in grass carp by shifting α/β-diversity with more abundant pathogens detected. (3) Transcriptome profiling demonstrated that florfenicol down-regulated the immune-related pathways of grass carp, and the network analysis revealed that IgA was negatively correlated with certain pathogens, such as Shewanella and Aeromonas. (4) Antibiotic-induced alternations of gut core microbes were revealed via immune-related transcripts, as were lower mRNA expression levels of mucosal-related genes. (5) Apoptosis and histopathological changes were detected in the enrofloxacin- and florfenicol-treated groups compared with the control group. Overall, administering antibiotics will promote oxidative stress, cause intestinal flora dysbiosis, inhibit the mucosal immune system, and induce apoptosis in grass carp.
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Affiliation(s)
| | | | | | | | | | | | - Li Lin
- *Correspondence: Li Lin, ; Zhendong Qin,
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9
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Geng Y, Hu M, Yao Y, Zhan M, Zhou Y. Urinary concentrations of amphenicol antibiotics in relation to biomarkers of oxidative DNA and RNA damage in school children. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2022; 57:470-478. [PMID: 35635089 DOI: 10.1080/10934529.2022.2078132] [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: 10/19/2021] [Revised: 05/03/2022] [Accepted: 05/03/2022] [Indexed: 06/15/2023]
Abstract
Previous studies implied that elevated exposure to amphenicol antibiotics may induce increased oxidative stress. However, the effects of amphenicol antibiotics exposure on oxidative stress damage in human have not been well studied. This study examined the associations between amphenicol antibiotics exposure and oxidative damage biomarkers in school children. Three major amphenicols including chloramphenicol (CAP), thiamphenicol (TAP), florfenicol (FF) and two biomarkers of 8-hydroxydeoxyguanosine (8-OHdG) for oxidative DNA damage and 8-oxo-7,8- dihydroguanosine (8-OHG) for oxidative RNA damage were measured in 414 morning urine samples collected from 70 school children in Shanghai, China. School children were exposed to CAP, TAP, and FF with median concentrations of 1.37, 0.36, and 0.06 μg/g Cre, respectively. Linear mixed models revealed that an interquartile range (IQR) increase of urinary TAP was positively associated with 7.75%(95% CI: 4.40%, 11.1%) increase of 8-OHdG and 7.48%(95% CI: 2.49%, 15.6%) increase of 8-OHG, respectively; in addition, CAP was associated with elevated 8-OHdG. Although FF was not found to be significantly associated with either 8-OHdG or 8-OHG, it is warranted to further investigate FF and its metabolites levels in relation to oxidative stress in future study. Our findings provide new evidence for the effects of exposure to TAP and CAP on nucleic acid oxidative damage in Children.
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Affiliation(s)
- Yang Geng
- Centers for Water and Health, Key Laboratory of Public Health Safety, Ministry of Education, Key Lab of Health Technology Assessment, National Health Commission of the Peoples' Republic of China, Fudan University, Shanghai, China
- Department of Nutrition and Food Hygiene and Chemistry, School of Public Health, Fudan University, Shanghai, China
- Pudong New Area for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai, China
| | - Man Hu
- Centers for Water and Health, Key Laboratory of Public Health Safety, Ministry of Education, Key Lab of Health Technology Assessment, National Health Commission of the Peoples' Republic of China, Fudan University, Shanghai, China
- Department of Nutrition and Food Hygiene and Chemistry, School of Public Health, Fudan University, Shanghai, China
- Pudong New Area for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai, China
| | - Yuan Yao
- Centers for Water and Health, Key Laboratory of Public Health Safety, Ministry of Education, Key Lab of Health Technology Assessment, National Health Commission of the Peoples' Republic of China, Fudan University, Shanghai, China
- Department of Nutrition and Food Hygiene and Chemistry, School of Public Health, Fudan University, Shanghai, China
- Pudong New Area for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai, China
| | - Ming Zhan
- Pudong New Area for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai, China
| | - Ying Zhou
- Centers for Water and Health, Key Laboratory of Public Health Safety, Ministry of Education, Key Lab of Health Technology Assessment, National Health Commission of the Peoples' Republic of China, Fudan University, Shanghai, China
- Department of Nutrition and Food Hygiene and Chemistry, School of Public Health, Fudan University, Shanghai, China
- Pudong New Area for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai, China
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10
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Xu N, Li M, Lin Z, Ai X. Comparative Pharmacokinetics of Sulfadiazine and Its Metabolite N4-Acetyl Sulfadiazine in Grass Carp (Ctenopharyngodon idella) at Different Temperatures after Oral Administration. Pharmaceutics 2022; 14:pharmaceutics14040712. [PMID: 35456543 PMCID: PMC9025148 DOI: 10.3390/pharmaceutics14040712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 03/21/2022] [Accepted: 03/22/2022] [Indexed: 12/04/2022] Open
Abstract
In this study, the plasma pharmacokinetics and tissue disposition of sulfadiazine (SDZ) and its main metabolite, N4-acetyl sulfadiazine (ACT-SDZ), were compared between 18 and 24 °C following a single oral administration of SDZ at 50 mg/kg in grass carp (Ctenopharyngodon idella). The plasma and tissues were sampled from 0.167 h up to 96 h and analyzed by ultra-performance liquid chromatography with an ultraviolet detector. The pharmacokinetic parameters were estimated using a one-compartmental approach. Results showed that pharmacokinetics of SDZ and ACT-SDZ in plasma and tissues were notably influenced by the increase of temperature. The increased temperature shortened the absorption half-life (K01_HL) of SDZ and ACT-SDZ in gill, kidney, and plasma, but increased in liver and muscle + skin. The elimination half-life (K10_HF) and the area under concentration-time curve (AUC0–∞) of SDZ and ACT-SDZ all presented a declined trend. The apparent volume of distribution (V_F) of SDZ in plasma was increased from 0.93 to 1.64 L/kg, and the apparent systemic total body clearance (Cl_F) was also increased from 0.01 to 0.05 L/h/kg. Overall, the rise of temperature decreased K10_HF, AUC0–∞ of SDZ, and ACT-SDZ in plasma and tissues, but increased V_F and Cl_F in the plasma for SDZ.
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Affiliation(s)
- Ning Xu
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, No. 8 Wuda Park Road 1, Wuhan 430223, China;
- Institute of Computational Comparative Medicine (ICCM), Department of Anatomy and Physiology, College of Veterinary Medicine, Kansas State University, 1800 Denison Avenue, Manhattan, KS 66506, USA;
- Hu Bei Province Engineering and Technology Research Center of Aquatic Product Quality and Safety, 8 Wuda Park Road 1, Wuhan 430223, China
| | - Miao Li
- Institute of Computational Comparative Medicine (ICCM), Department of Anatomy and Physiology, College of Veterinary Medicine, Kansas State University, 1800 Denison Avenue, Manhattan, KS 66506, USA;
| | - Zhoumeng Lin
- Institute of Computational Comparative Medicine (ICCM), Department of Anatomy and Physiology, College of Veterinary Medicine, Kansas State University, 1800 Denison Avenue, Manhattan, KS 66506, USA;
- Department of Environmental and Global Health, College of Public Health and Health Professions, University of Florida, 1225 Center Drive, Gainesville, FL 32610, USA
- Center for Environmental and Human Toxicology, University of Florida, 2187 Mowry Road, Gainesville, FL 32608, USA
- Correspondence: (Z.L.); (X.A.)
| | - Xiaohui Ai
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, No. 8 Wuda Park Road 1, Wuhan 430223, China;
- Hu Bei Province Engineering and Technology Research Center of Aquatic Product Quality and Safety, 8 Wuda Park Road 1, Wuhan 430223, China
- Correspondence: (Z.L.); (X.A.)
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11
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Zheng Y, Fan L, zhao L, Dong Y, Jiao Y, Xue X, Yang F, Yuan X, Wang L, Zhao S. Development and validation of a method for quantification of residual florfenicol in various tissues of broiler chicken by UPLC-MS/MS. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-00874-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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12
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Li X, Li S, Wang B, Zhang M, Yuan D, Li J, Liang G. Borneol influences the pharmacokinetics of florfenicol through regulation of cytochrome P450 1A2 (CYP1A2), CYP2C11, CYP3A1, and multidrug resistance 1 (MDR1) mRNA expression levels in rats. J Vet Med Sci 2021; 83:1338-1344. [PMID: 34176823 PMCID: PMC8437715 DOI: 10.1292/jvms.20-0641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Borneol is a traditional Chinese medicine. In Chinese veterinary clinics, borneol and its
related compounds are often used in combination with florfenicol to treat respiratory
infections. This study investigated whether the pharmacokinetics of florfenicol in rats
was affected by its concomitant use with borneol. Sprague-Dawley rats were
intragastrically administered borneol (50 mg/kg body weight (BW)) or 0.5%
carboxymethyl-cellulose sodium for 7 consecutive days, and then intragastrically
administered florfenicol (25 mg/kg BW) on the eighth day. Pharmacokinetic studies showed
that borneol significantly decreased the area under the concentration-time curve from zero
to infinity (AUC(0-t)), time to reach peak concentration (Tmax), and
the peak concentration (Cmax) values of florfenicol, whereas the values of mean
residence time from zero to infinity (MRT(0-t)), elimination half-life
(t1/2z), apparent volume of distribution fraction of the dose absorbed (Vz),
and plasma clearance fraction of the dose absorbed (CLz) were increased significantly.
Furthermore, the mRNA expression levels of multidrug resistance 1 (MDR1) and cytochrome
P450 3A1 (CYP3A1) in the jejunum and of CYP1A2 and CYP2C11 in the liver were significantly
upregulated by borneol. In conclusion, borneol decreased absorption, increased clearance,
improved distribution, and increased the mean residence time of florfenicol in rats,
possibly through regulating the mRNA expression levels of drug-metabolizing enzymes and
efflux transporters.
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Affiliation(s)
- Xuting Li
- Sichuan Animal Science Academy, 7 Niusha Road, Jinjiang, Chengdu 610066, PR China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, 7 Niusha Road, Jinjiang, Chengdu 610066, PR China
| | - Sicong Li
- Sichuan Animal Science Academy, 7 Niusha Road, Jinjiang, Chengdu 610066, PR China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, 7 Niusha Road, Jinjiang, Chengdu 610066, PR China
| | - Bin Wang
- Sichuan Animal Science Academy, 7 Niusha Road, Jinjiang, Chengdu 610066, PR China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, 7 Niusha Road, Jinjiang, Chengdu 610066, PR China
| | - Min Zhang
- Sichuan Animal Science Academy, 7 Niusha Road, Jinjiang, Chengdu 610066, PR China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, 7 Niusha Road, Jinjiang, Chengdu 610066, PR China
| | - Dingsheng Yuan
- Sichuan Animal Science Academy, 7 Niusha Road, Jinjiang, Chengdu 610066, PR China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, 7 Niusha Road, Jinjiang, Chengdu 610066, PR China
| | - Jinliang Li
- Sichuan Dingjian Animal Pharmaceutical Co., Ltd., 19 7th East Road, Checheng, Longquanyi, Chengdu 610100, PR China
| | - Ge Liang
- Sichuan Animal Science Academy, 7 Niusha Road, Jinjiang, Chengdu 610066, PR China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, 7 Niusha Road, Jinjiang, Chengdu 610066, PR China
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13
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Kogiannou D, Nikoloudaki C, Katharios P, Triga A, Rigos G. Evaluation of absorption and depletion of florfenicol in European seabass Dicentrarchus labrax. Vet Med Sci 2020; 7:987-997. [PMID: 33369159 PMCID: PMC8136953 DOI: 10.1002/vms3.415] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 11/03/2020] [Accepted: 12/01/2020] [Indexed: 11/09/2022] Open
Abstract
The pharmacokinetic properties and residue elimination of florfenicol (FLO) and its amine were investigated in European seabass Dicentrarchus labrax at 24°C. The trial mainly included analysis of FLO in plasma after a single dose dietary administration of 10 mg/kg and in muscle plus skin following a multiple dosing (10 mg kg-1 day-1 for 7 days) to estimate pharmacokinetics and residue depletion, respectively. The maximum plasma concentration of FLO was measured to be 1.64 μg/ml, 4 hr post administration. The elimination half-life (t1/2b ) and the area under the concentration-time curve extrapolated to infinity (AUC0-∞ ) were calculated to be 13.0 hr and 34.7 μg h-1 ml-1 , respectively. Withdrawal times of FLO and its amine were calculated to be 46.3 degree-days, indicating a fast removal from the edible tissues of treated European seabass. Overall, FLO can be considered as a potentially efficient antibacterial agent for farmed European seabass provided that additional efforts will be devoted towards its in vitro and clinical efficacy.
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Affiliation(s)
- Dimitra Kogiannou
- Hellenic Centre for Marine Research (HCMR), Institute of Marine Biology, Biotechnology and Aquaculture (IMBBC), Anavyssos, Attika, Greece
| | - Chrysanthi Nikoloudaki
- Hellenic Centre for Marine Research (HCMR), Institute of Marine Biology, Biotechnology and Aquaculture (IMBBC), Anavyssos, Attika, Greece
| | - Pantelis Katharios
- Hellenic Centre for Marine Research (HCMR), Institute of Marine Biology, Biotechnology and Aquaculture (IMBBC), Former American Base of Gournes, Heraklion, Crete, Greece
| | - Adriana Triga
- Hellenic Centre for Marine Research (HCMR), Institute of Marine Biology, Biotechnology and Aquaculture (IMBBC), Former American Base of Gournes, Heraklion, Crete, Greece
| | - George Rigos
- Hellenic Centre for Marine Research (HCMR), Institute of Marine Biology, Biotechnology and Aquaculture (IMBBC), Anavyssos, Attika, Greece
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14
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Berntssen MHG, Hoogenveen R, Rosenlund G, Garlito B, Zeilmaker MJ. Do background levels of the pesticide pirimiphosmethyl in plant-based aquafeeds affect food safety of farmed Atlantic salmon? Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2020; 37:2109-2122. [PMID: 33079632 DOI: 10.1080/19440049.2020.1829717] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The substitution of fish oil and fishmeal with plant-based ingredients in commercial aquafeeds for Atlantic salmon, may introduce novel contaminants that have not previously been associated with farmed fish. The organophosphate pesticide pirimiphos-methyl (PM) is one of the novel contaminants that is most prevalent in commercial salmon feed. In this study, the feed-to-fillet transfer of dietary PM and its main metabolites was investigated in Atlantic salmon fillet. Based on the experimental determined PM and metabolite uptake, metabolisation, and elimination kinetics, a physiologically based toxicokinetic (PBTK) compartmental model was developed. Fish fed PM had a relatively low (~4%) PM retention and two main metabolites (2-DAMP and Desethyl-PM) were identified in liver, muscle, kidney and bile. The absence of more metabolised forms of 2-DAMP and Desethyl-PM in Atlantic salmon indicates different metabolism in cold-water fish compared to previous studies on ruminants. The model was used to simulate the long term (>1.5 years) feed-to-fillet transfer of PM + metabolite in Atlantic salmon under realistic farming conditions including seasonal fluctuations in feed intake, growth, and fat deposition in muscle tissue. The model predictions show that with the constant presence of the highest observed PM concentration in commercial salmon feed, fillet PM+ metabolite levels were approximately 5 nmol kg-1, with highest levels for the metabolite 2-DAMP. No EU maximum residue levels (MRL) for PM and its main metabolites exist in seafood to date, but the predicted levels were lower than the MRL for PM in swine of 32.7 nmol kg-1.
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Affiliation(s)
- Marc H G Berntssen
- Department of Feed Safety, Institute of Marine Research (IMR) , Bergen, Norway
| | - Rudolf Hoogenveen
- RIVM, National Institute for Public Health and the Environment , Bilthoven, The Netherlands
| | | | - Borja Garlito
- Research Institute for Pesticides and Water (IUPA), University JaumeI , Castellón, Spain
| | - Marco J Zeilmaker
- RIVM, National Institute for Public Health and the Environment , Bilthoven, The Netherlands
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15
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Li XT, Li SC, Wang B, Yang R, Zhang M, Li JL, Huang W, Cao L, Xiao SY. Effects of baicalin on pharmacokinetics of florfenicol and mRNA expression of CYP1A2, CYP2C11, CYP3A1, UGT1A1, MDR1, and ABCC2 in rats. Pharmacogn Mag 2020. [DOI: 10.4103/pm.pm_261_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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16
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Yang F, Zhang CS, Wang H, Yang F. Depletion study and withdrawal period calculation of florfenicol in the crucian carp (Carassius auratus) following multiple intramuscular injections. J Vet Pharmacol Ther 2019; 43:79-86. [PMID: 31691990 DOI: 10.1111/jvp.12822] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 10/14/2019] [Indexed: 11/30/2022]
Abstract
The previously adopted marker residue for florfenicol (FF) in China was only florfenicol amine (FFA); however, the marker residue has been changed to FF plus FFA since the end of 2017. The previous official withdrawal period determined based on the only concentration of FFA may no longer be suitable. Therefore, the present study aimed to determine the depletion profiles of FF and FFA and further calculate the withdrawal period in the crucian carp (Carassius auratus) based on the new marker residues. Florfenicol was intramuscularly administered at 10 mg/kg bodyweight daily for five consecutive days to crucian carps reared in freshwater at 10°C. After the last dose, plasma and tissue samples were randomly collected from 10 fish at different time points. The FF and FFA concentrations were simultaneously determined by high-performance liquid chromatography (HPLC) with a fluorescence detector and further subjected to noncompartmental analysis. The elimination half-life (h) of FF in different tissues decreased as follows: liver (39.1) > kidney (36.3) > skin plus muscle (34.6) > plasma (31.7), whereas that of FFA decreased as follows: kidney (41.4) > skin plus muscle (39.4) > liver (39.3) > plasma (35.7). Considering a maximum residue limit of 1 μg/g for the total concentration of FF and FFA in the skin plus muscle, a withdrawal period of 6 days was calculated based on the upper limit of the one-sided 95% confidence interval.
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Affiliation(s)
- Fan Yang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China.,Henan Provincial Open Laboratory of Key Disciplines in Environmental and Animal Products Safety, Henan University of Science and Technology, Luoyang, China
| | - Chao-Shuo Zhang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Han Wang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Fang Yang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
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17
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Li S, Li X, Yang R, Wang B, Li J, Cao L, Xiao S, Huang W. Effects of anemoside B4 on pharmacokinetics of florfenicol and mRNA expression of CXR, MDR1, CYP3A37 and UGT1E in broilers. J Vet Med Sci 2019; 81:1804-1809. [PMID: 31611492 PMCID: PMC6943327 DOI: 10.1292/jvms.19-0293] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Pulsatillae radix, a traditional Chinese medicine (TCM), is often used
in combination with florfenicol for treatment of intestinal infection in Chinese
veterinary clinics. Anemoside B4 (AB4) is the major effective saponin in
Pulsatillae radix. This study aimed to investigate whether the
pharmacokinetics of florfenicol in broilers was affected by the combination of AB4. In
this study, broilers were given AB4 (50 mg/kg BW), or 0.9% sodium chloride solution by
oral administration for 7 days. They were then fed florfenicol orally (30 mg/kg BW) on the
eighth day. The results showed that the AUC(0-∞), MRT(0-∞),
t1/2z and Cmax of florfenicol were significantly decreased, and
the Vz/F and CLz/F were significantly increased by AB4; the mRNA expression levels of CXR,
CYP3A37 and MDR1 (except CXR and CYP3A37 in the liver) were up-regulated by AB4. In
conclusion, AB4 altered the pharmacokinetics of florfenicol, resulting in lower plasma
concentrations of florfenicol, this was probably related to the mRNA expression of CXR,
CYP3A37 and MDR1 in the jejunum and liver (except CXR and CYP3A37) increased by AB4. The
implications of these findings on the effect of traditional Chinese medicine containing
AB4 on the effectiveness of florfenicol in veterinary practice deserve study.
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Affiliation(s)
- Sicong Li
- Institute of Veterinary Pharmacology, Sichuan Animal Science Academy, 7 Niusha Road, Jinjiang district, Chengdu 610066, PR China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, 7 Niusha Road, Jinjiang district, Chengdu 610066, PR China
| | - Xuting Li
- Institute of Veterinary Pharmacology, Sichuan Animal Science Academy, 7 Niusha Road, Jinjiang district, Chengdu 610066, PR China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, 7 Niusha Road, Jinjiang district, Chengdu 610066, PR China
| | - Rui Yang
- Institute of Veterinary Pharmacology, Sichuan Animal Science Academy, 7 Niusha Road, Jinjiang district, Chengdu 610066, PR China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, 7 Niusha Road, Jinjiang district, Chengdu 610066, PR China
| | - Bin Wang
- Institute of Veterinary Pharmacology, Sichuan Animal Science Academy, 7 Niusha Road, Jinjiang district, Chengdu 610066, PR China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, 7 Niusha Road, Jinjiang district, Chengdu 610066, PR China
| | - Jinliang Li
- Institute of Veterinary Pharmacology, Sichuan Animal Science Academy, 7 Niusha Road, Jinjiang district, Chengdu 610066, PR China.,Animal Breeding and Genetics Key Laboratory of Sichuan Province, 7 Niusha Road, Jinjiang district, Chengdu 610066, PR China
| | - Liang Cao
- Sichuan Dingjian Animal Pharmaceutical Co., Ltd., 19 7th East Road, Checheng, Longquanyi district, Chengdu 610100, PR China
| | - Songyang Xiao
- Sichuan Dingjian Animal Pharmaceutical Co., Ltd., 19 7th East Road, Checheng, Longquanyi district, Chengdu 610100, PR China
| | - Wei Huang
- Sichuan Dingjian Animal Pharmaceutical Co., Ltd., 19 7th East Road, Checheng, Longquanyi district, Chengdu 610100, PR China
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18
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Qian M, Zhou D, Wang Q, Gao J, Li D, Li Y, Yang B. A reliable, simple and cost-efficient TLC-HPLC method for simultaneously determining florfenicol and florfenicol amine in porcine urine: application to residue surveillance. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2019; 36:1218-1227. [PMID: 31192771 DOI: 10.1080/19440049.2019.1627004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Violative residues of florfenicol (FF) in porcine edible tissues pose a potential risk for human health. In this study, urine was selected as target matrix for routine residue monitoring of FF in pig, and a thin layer chromatography (TLC)-high-performance liquid chromatography (HPLC) method was developed for simultaneously determining FF and florfenicol amine (FFA) in porcine urine. The urine samples were extracted with ethyl acetate under alkaline environment. The extracts were enriched through evaporation, purified by TLC and analysed by HPLC at 225 nm. A Waters Symmetry C18 column was used for the separation of the two analytes. The mobile phase was acetonitrile-phosphate buffer mixtures (33.3: 66.7, v/v), and was pumped at 0.6 mL/min. The TLC-HPLC method was well validated and successfully applied to residue depletion study. Good analytical specificity was confirmed by the lack of interfering peaks at the retention times of FF and FFA. The standard curves showed good linearity (FF: y = 143064x - 1045.3, r= 0.9999; FFA: y = 275826x + 1888.8, r= 0.9999) over the range of 0.0625-8 μg/mL. The precision ranged from 0.83% to 11.66% and 2.19% to 8.75% for intraday and interday determination, respectively. The corresponding accuracy ranged from -13.38% to 10.78% and -12.15% to 7.14%, respectively. The limits of quantification (LOQs) for FF and FFA were 0.125 μg/mL. The residue depletion study showed that the concentrations of FF and FFA in urine were higher than those in edible tissues at three time points. This method was reliable, simple and cost efficient, and could be used to monitor FF residues in porcine edible tissue without slaughtering animals. TLC showed excellent purification efficiency and is expected to solve matrix interferences in veterinary drug residue analysis.
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Affiliation(s)
- Mingrong Qian
- a State Key Laboratory Breeding Base for Zhejiang Sustainable Plant Pest Control, Institute of Quality and Standard for Agro-Products, Zhejiang Academy of Agricultural Sciences , Hangzhou , Zhejiang , RP China
| | - Danna Zhou
- b Key Laboratory of Prevention and Control Agents for Animal Bacteriosis (Ministry of Agriculture), Animal Husbandry and Veterinary Institute, Hubei Academy of Agricultural Science , Wuhan , Hubei , China
| | - Qianyong Wang
- c Teaching and Research Section of Animal Husbandry and Veterinary Medicine, Wuhan Agricultural School , Wuhan , Hubei , P.R. China
| | - Jindong Gao
- d College of Veterinary Medicine, Huazhong Agricultural University , Wuhan , Hubei , P.R. China
| | - Dong Li
- e Department of Public Health, Wuhan Animal Disease Control Center, , Wuhan , Hubei , P.R. China
| | - Yachao Li
- f Hubei Engineering Research Center of Viral Vector, Wuhan University of Bioengineering , Wuhan , Hubei , P.R. China
| | - Bo Yang
- f Hubei Engineering Research Center of Viral Vector, Wuhan University of Bioengineering , Wuhan , Hubei , P.R. China
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19
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Development of an Accelerated Solvent Extraction-Ultra-Performance Liquid Chromatography-Fluorescence Detection Method for Quantitative Analysis of Thiamphenicol, Florfenicol and Florfenicol Amine in Poultry Eggs. Molecules 2019; 24:molecules24091830. [PMID: 31086021 PMCID: PMC6539316 DOI: 10.3390/molecules24091830] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Revised: 05/05/2019] [Accepted: 05/10/2019] [Indexed: 11/23/2022] Open
Abstract
A simple, rapid and novel method for the detection of residues of thiamphenicol (TAP), florfenicol (FF) and its metabolite, florfenicol amine (FFA), in poultry eggs by ultra-performance liquid chromatography-fluorescence detection (UPLC-FLD) was developed. The samples were extracted with acetonitrile-ammonia (98:2, v/v) using accelerated solvent extraction (ASE) and purified by manual degreasing with acetonitrile-saturated n-hexane. The target compounds were separated on an ACQUITY UPLC® BEH C18 (2.1 mm × 100 mm, 1.7 μm) chromatographic column using a mobile phase composed of 0.005 mol/L NaH2PO4, 0.003 mol/L sodium lauryl sulfate and 0.05% trimethylamine, adjusted to pH 5.3 ± 0.1 by phosphoric acid and acetonitrile (64:36, v/v). The limits of detection (LODs) and limits of quantification (LOQs) of the three target compounds in poultry eggs were 1.8–4.9 µg/kg and 4.3–11.7 µg/kg, respectively. The recoveries of the three target compounds in poultry eggs were above 80.1% when the spiked concentrations of three phenicols were the LOQ, 0.5 maximum residue limit (MRL), 1.0 MRL and 2.0 MRL. The intraday relative standard deviations (RSDs) were less than 5.5%, and the interday RSDs were less than 6.6%. Finally, this new detection method was successfully applied to the quantitative analysis of TAP, FF and FFA in 150 commercial poultry eggs.
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20
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Shiry N, Shomali T, Soltanian S, Akhlaghi M. Comparative single-dose pharmacokinetics of orally administered florfenicol in rainbow trout (Oncorhynchus mykiss
, Walbaum, 1792) at health and experimental infection with Streptococcus iniae
or Lactococcus garvieae. J Vet Pharmacol Ther 2018; 42:214-221. [DOI: 10.1111/jvp.12736] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 10/24/2018] [Accepted: 10/24/2018] [Indexed: 11/27/2022]
Affiliation(s)
- Nima Shiry
- Department of Aquatic Animal Health and Diseases; School of Veterinary Medicine; Shiraz University; Shiraz Iran
| | - Tahoora Shomali
- Division of Pharmacology and Toxicology; Department of Basic Sciences; School of Veterinary Medicine; Shiraz University; Shiraz Iran
| | - Siyavash Soltanian
- Department of Aquatic Animal Health and Diseases; School of Veterinary Medicine; Shiraz University; Shiraz Iran
| | - Mostafa Akhlaghi
- Department of Aquatic Animal Health and Diseases; School of Veterinary Medicine; Shiraz University; Shiraz Iran
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21
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Yang Y, Yang J, Shang D, Li F, Wang L, Li F, Li Y, Sun Y, He S, Wu J. Tissue distribution and elimination features of florfenicol in hybrid sturgeon cultured in cool water. J Vet Pharmacol Ther 2018; 41:894-901. [DOI: 10.1111/jvp.12689] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 04/08/2018] [Accepted: 04/10/2018] [Indexed: 12/01/2022]
Affiliation(s)
- Yuanhao Yang
- Fisheries Research Institute of Shanxi Province; Yellow River Fisheries Research Institute Chinese Academy of Fishery Science; Supervision & Test Center for Fisheries Environment and Quality of Fishery Products of Ministry of Agriculture; Xi'an China
| | - Juanning Yang
- Fisheries Research Institute of Shanxi Province; Yellow River Fisheries Research Institute Chinese Academy of Fishery Science; Supervision & Test Center for Fisheries Environment and Quality of Fishery Products of Ministry of Agriculture; Xi'an China
| | - Derong Shang
- Key Laboratory of Testing and Evaluation for Aquatic Product Safety and Quality; Ministry of Agriculture; Yellow Sea Fishery Research Institute; Chinese Academy of Fishery Sciences; Qingdao China
| | - Fengling Li
- Key Laboratory of Testing and Evaluation for Aquatic Product Safety and Quality; Ministry of Agriculture; Yellow Sea Fishery Research Institute; Chinese Academy of Fishery Sciences; Qingdao China
| | - Lvzhou Wang
- Fisheries Research Institute of Shanxi Province; Yellow River Fisheries Research Institute Chinese Academy of Fishery Science; Supervision & Test Center for Fisheries Environment and Quality of Fishery Products of Ministry of Agriculture; Xi'an China
| | - Fenggang Li
- Fisheries Research Institute of Shanxi Province; Yellow River Fisheries Research Institute Chinese Academy of Fishery Science; Supervision & Test Center for Fisheries Environment and Quality of Fishery Products of Ministry of Agriculture; Xi'an China
| | - Yi Li
- Fisheries Research Institute of Shanxi Province; Yellow River Fisheries Research Institute Chinese Academy of Fishery Science; Supervision & Test Center for Fisheries Environment and Quality of Fishery Products of Ministry of Agriculture; Xi'an China
| | - Yuhang Sun
- Fisheries Research Institute of Shanxi Province; Yellow River Fisheries Research Institute Chinese Academy of Fishery Science; Supervision & Test Center for Fisheries Environment and Quality of Fishery Products of Ministry of Agriculture; Xi'an China
| | - Shuangheng He
- Fisheries Research Institute of Shanxi Province; Yellow River Fisheries Research Institute Chinese Academy of Fishery Science; Supervision & Test Center for Fisheries Environment and Quality of Fishery Products of Ministry of Agriculture; Xi'an China
| | - Jinxing Wu
- Fisheries Research Institute of Shanxi Province; Yellow River Fisheries Research Institute Chinese Academy of Fishery Science; Supervision & Test Center for Fisheries Environment and Quality of Fishery Products of Ministry of Agriculture; Xi'an China
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22
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Yang F, Yang F, Kong T, Wang G, Bai D, Liu B. Pharmacokinetics of florfenicol and its metabolite florfenicol amine in crucian carp (Carassius auratus) at three temperatures after one single intramuscular injection. J Vet Pharmacol Ther 2018; 41:739-745. [PMID: 29892973 DOI: 10.1111/jvp.12672] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Revised: 04/28/2018] [Accepted: 05/08/2018] [Indexed: 11/28/2022]
Abstract
The pharmacokinetic profiles of florfenicol (FF) or florfenicol amine (FFA) in crucian carp were compared at different water temperatures after single intramuscular administration of FF at 10 mg/kg bodyweight. The concentrations of FF and FFA were determined by a high-performance liquid chromatography method, and then, the concentration versus time data were subjected to compartmental analysis using a one-compartment open model. At the water temperatures of 10, 20, and 25°C, the peak concentrations (Cmax s) of FF were 2.28, 2.29, and 2.34 μg/ml, respectively, while those of FFA were 0.42, 0.71, and 0.82 μg/ml, respectively. And the absorption half-life (t1/2ka ) of FF was 0.21, 0.19, and 0.21 hr, while the elimination half-life (t1/2kel ) was 31.66, 24.77, and 21.48 hr, respectively. For FFA, the formation half-life (t1/2kf ) was 3.85, 8.97, and 12.43 hr, while the t1/2kel was 58.34, 30.27, and 21.22 hr, respectively. The results presented here demonstrated that the water temperature had effects on the elimination of both FF and FFA and the formation of FFA. Based on the T > MIC values calculated here, to treat the infections of bacterial with MIC value ≤ 0.5 μg/ml, FF intramuscularly given at 10 mg/kg bodyweight with a 72-hr interval is sufficient at the water temperature of 10°C, while the intervals of 60 and 48 hr were needed at 20 and 25°C, respectively. But to treat bacterial with higher MIC values, more FF or FF at 10 mg/kg BW but with shorter intervals should be intramuscularly given to the infected fish.
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Affiliation(s)
- Fan Yang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China.,Key Disciplines Open Laboratory of Environmental and Animal Products Safety, Henan University of Science and Technology, Luoyang, China
| | - Fang Yang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Tao Kong
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China.,Key Disciplines Open Laboratory of Environmental and Animal Products Safety, Henan University of Science and Technology, Luoyang, China
| | - Guoyong Wang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China.,Jiangxi Bolai Pharmacy Co., Ltd., Jiujiang, China
| | - Dongying Bai
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Baobao Liu
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
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