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Abdullatif HA, Abdelkawy M, Kamal M, Fahmy NM. Utilizing two different sustainable and green spectrophotometric approaches using derivative ratio spectra for the determination of a ternary severely overlapped mixture: application to veterinary formulation. BMC Chem 2024; 18:118. [PMID: 38926795 PMCID: PMC11209959 DOI: 10.1186/s13065-024-01220-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 06/03/2024] [Indexed: 06/28/2024] Open
Abstract
Mathematical manipulation technique has proven to be a very powerful tool for efficient processing and handling of highly overlapped spectra. This work introduced two green and sustainable approaches for the successful recovery of the ternary mixture, Tylosin tartarate (TYL), Sulfadimdine (SLD), and Trimethoprim (TRI). The approaches were constructed using three different methods, derivative ratio spectrum zero-crossing method (DRSZ), double divisor ratio spectra derivative method (DDRD), and factorized derivative ratio method coupled with spectrum subtraction (FDRM-SS). The two approaches succeeded in recovering the three drugs (Linearity range achieved were 0.5-5 µg/mL for TYL, 0.3-1.3 µg/mL for SLD, and 0.3-5 µg/mL for TRI), giving convenient standard deviations and satisfactory recovery percentages. The recommended methods have been verified in accordance with (ICH) guidelines. When the results were statistically compared to the official methods, no significant difference was found. Both AGREE-Analytical GREEnness Metric Approach and Software, and White Analytical Chemistry (WAC) RGB model gave scores of 0.93 and 97.2%, respectively, which proved that the approaches were eco-friendly and abiding by the sustainability principles.
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Affiliation(s)
- Hind A Abdullatif
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ahram Canadian University, Cairo, Egypt.
| | - Mohammed Abdelkawy
- Analytical Chemistry Department, Faculty of Pharmacy, Cairo University, Giza, Egypt.
| | - Maha Kamal
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ahram Canadian University, Cairo, Egypt
| | - Nesma M Fahmy
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ahram Canadian University, Cairo, Egypt
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2
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Deng WK, He JL, Deng YH, Chen JY, Wu YB, Liao XD, Xing SC. Biosafety assessment of laying hens fed different treatments of black soldier flies (Hermetia illucens) under doxycycline stress. Poult Sci 2024; 103:103965. [PMID: 38941787 DOI: 10.1016/j.psj.2024.103965] [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: 03/24/2024] [Revised: 06/03/2024] [Accepted: 06/04/2024] [Indexed: 06/30/2024] Open
Abstract
The black soldier fly (BSF, Hermetia illucens) is a resource insect that can utilize livestock and poultry feces. However, BSFs may also increase the risk of transmission of antibiotic resistance genes (AGRs) that are widespread in livestock and poultry farm environments. Therefore, we aimed to evaluate the biosecurity risks of different BSF treatments in the laying chicken food chain using the "chicken manure-BSF-laying hens" model. Our results indicated that different BSF treatments significantly affected antibiotic residue, ARGs, MGEs, bacterial antibiotic resistance, and bacterial microbial community composition in the food chain of laying hens fed BSFs. These risks can be effectively reduced through starvation treatment and high-temperature grinding treatment. Comprehensive risk assessment analysis revealed that starvation combined with high-temperature milling (Group H) had the greatest effect.
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Affiliation(s)
- Wei-Kang Deng
- College of Animal Science, South China Agricultural University, Guangzhou 510642, Guangdong, China
| | - Jun-Liang He
- College of Animal Science, South China Agricultural University, Guangzhou 510642, Guangdong, China
| | - Yi-Heng Deng
- College of Animal Science, South China Agricultural University, Guangzhou 510642, Guangdong, China
| | - Jing-Yuan Chen
- College of Animal Science, South China Agricultural University, Guangzhou 510642, Guangdong, China
| | - Yin-Bao Wu
- College of Animal Science, South China Agricultural University, Guangzhou 510642, Guangdong, China
| | - Xin-Di Liao
- College of Animal Science, South China Agricultural University, Guangzhou 510642, Guangdong, China; Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, and Key Laboratory of Chicken Genetics, Breeding and Reproduction, Ministry Agriculture, Guangzhou 510642, Guangdong, China; National-Local Joint Engineering Research Center for Livestock Breeding, Guangzhou 510642, Guangdong, China; State Key Laboratory of Swine and Poultry Breeding Industry, Guangzhou 510642, Guangdong, China
| | - Si-Cheng Xing
- Integrative Microbiology Research Centre, South China Agricultural University, Guangzhou 510642, China; Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, and Key Laboratory of Chicken Genetics, Breeding and Reproduction, Ministry Agriculture, Guangzhou 510642, Guangdong, China; National-Local Joint Engineering Research Center for Livestock Breeding, Guangzhou 510642, Guangdong, China.
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Gray P, Jenner R, Norris J, Page S, Browning G. Antimicrobial prescribing guidelines for poultry. Aust Vet J 2021; 99:181-235. [PMID: 33782952 PMCID: PMC8251962 DOI: 10.1111/avj.13034] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 08/28/2020] [Indexed: 01/20/2023]
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Enomoto H, Petritz OA, Thomson AE, Flammer K, Ferdous F, Meyer E, Tell LA, Baynes RE. Egg residue and depletion in Rhode Island Red hens (Gallus gallus domesticus) following multiple oral doses of trimethoprim-sulfamethoxazole. Regul Toxicol Pharmacol 2021; 123:104941. [PMID: 33984411 DOI: 10.1016/j.yrtph.2021.104941] [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: 01/30/2021] [Revised: 04/22/2021] [Accepted: 04/26/2021] [Indexed: 11/26/2022]
Abstract
Sulfamethoxazole-Trimethoprim residues in eggs can cause risks to human health. The most common cause of residues in eggs results from failure to meet an appropriate withdrawal interval. The aim of this study was to determine the quantity and duration of sulfamethoxazole-trimethoprim residues in eggs and evaluate the drug elimination parameters in egg components and whole egg to better estimate the withdrawal interval of sulfamethoxazole and trimethoprim following oral administration for 7 days at a purposed dosage regimen (time average 46 mg kg-1 day-1 for sulfamethoxazole, time average 25 mg kg-1 day-1 for trimethoprim). Residues of sulfamethoxazole and trimethoprim in albumen and yolk were analyzed by ultra-performance liquid chromatography mass spectrometry. A greater percentage of sulfamethoxazole was distributed into the albumen (91.53-96.74%) and a greater percentage of trimethoprim was distributed into yolk (63.92-77.36%) during treatment. The residues levels in whole egg declined below or reached the limit of quantification until 13 days for SMZ and TMP respectively. The withdrawal interval for SMZ and TMP were 43 days and 17 days respectively using the FDA tolerance method.
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Affiliation(s)
- Hiroko Enomoto
- Comparative Medicine Institute, North Carolina State University, Raleigh, NC, USA; Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27607, USA
| | - Olivia A Petritz
- Department of Clinical Sciences (Petritz, Flammer, Thomson), College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27607, USA
| | - Andrea E Thomson
- Department of Clinical Sciences (Petritz, Flammer, Thomson), College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27607, USA
| | - Keven Flammer
- Department of Clinical Sciences (Petritz, Flammer, Thomson), College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27607, USA
| | - Farha Ferdous
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27607, USA
| | - Emma Meyer
- Division of Pharmaceutical Sciences and Pharmacology, University of Missouri Kansas City School of Pharmacy, Kansas City, MO, USA
| | - Lisa A Tell
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, CA, USA
| | - Ronald E Baynes
- Comparative Medicine Institute, North Carolina State University, Raleigh, NC, USA; Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27607, USA.
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Shevchenko LV, Dobrozhan YV, Mykhalska VM, Osipova TY, Solomon VV. Contamination of hen manure with nine antibiotics in poultry farms in Ukraine. REGULATORY MECHANISMS IN BIOSYSTEMS 2019. [DOI: 10.15421/021978] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
The problem of processing, use and utilization of poultry manure contaminated with antibiotics remains unsolved not only Ukraine but around the world, and theatment and prevention of highly contagious infectious diseases among birds requires antibacterial medication use. By liquid chromatography, 293 hen manure samples of 12 Ukrainian industrial flocks of poultry farms were studied. The residual content of 9 antibiotics in the hen manure was found, including 38.2% of tetracycline preparations (doxycycline, oxytetracycline, tetracycline and chlortetracycline), fluoroquinolone (enrofloxacin and norfloxacin) including combinations of incompatible tetracyclines and fluoroquinolones, broad-spectrum penicillins (amoxicillin), fenicols (florfenicol), macrolides (tylosin) and one sulfanilamide preparation (sulfametazine). The most common antibiotics in hen manure of Ukrainian industrial flocks of poultry farms are the antibiotics of the tetracycline group, the main one being doxycycline. A high correlation was determined between the release of doxycycline with eggs and hen manure after the preparation was used perorally in preventive and therapeutic doses. Time of complete excretion of doxycycline from the hen body at the preventive dose (50 mg/L of water for 7 days) was 14 days for manure, 8 days for eggs, following its withdrawal, and at the therapeutic dose (100 mg/L of water for 7 days ) – 20 days for manure, and 9 days for eggs, following its withdrawal. The perspective of using the obtained data about the duration of excretion of doxycycline with hen manure consists in confirmation of the time of the antibiotic’s excretion with manure following its use for preventive or therapeutic purpose, which will help in controlling it as a source of environmental pollution. The time of doxycycline excretion from the body of hens with eggs and manure may be used practically by professionals in veterinary medicine in the case of prescribing or replacing antibiotics for treatment of infectious diseases of poultry to prevent the combination of incompatible preparations in the body and manure. The obtained experimental data may form the basis for the development of national regulations on the processing, usage and utilization of manure of hens under treatment with antibiotics.
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Solomun Kolanović B, Bilandžić N, Kos B, Šušković J, Cvetnić L, Varenina I, Božić Luburić Đ, Varga I, Pavliček D, Denžić Lugomer M, Cvetnić Ž. Distribution and elimination of levamisole in eggs and tissues after oral administration to laying hens, determined by LC-MS/MS. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2019; 36:729-739. [PMID: 30958109 DOI: 10.1080/19440049.2019.1597281] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Levamisole was administered to laying hens, and concentrations in eggs and tissues (thigh muscle, breast muscle, liver and kidney) were determined by a newly developed liquid chromatography tandem mass spectrometry method, which allowed trace level quantification of levamisole. The adopted analytical method showed good sensitivity, repeatability and percentage of recovery from spiked matrices. Maximum concentrations of levamisole were found on the first day after the administration (531.1 μg/kg in liver, 164.3 μg/kg in egg yolk, 130.7 μg/kg in kidney, 78.0 μg/kg in breast muscle, 70.7 μg/kg in thigh muscle and 64.0 μg/kg in egg white), after which there is a decline. The compound was rapidly eliminated from eggs, with a half-life of 1.3 days. Elimination appeared to be slower in thigh muscle (3.5 days), breast muscle (3.4 days) and liver (3.3 days). According to this experiment, the levamisole withdrawal periods calculated for eggs, liver, kidney, breast muscle and thigh muscle in laying hens were 14.1, 6.1, >4.0, 14.5 and 13.0 days, respectively. The longest time for levamisole residues to be completely released from tissues was seen in liver samples (37.4 days), followed by thigh muscle, breast muscle and kidney. Elimination from eggs was fastest (16.4 days for levamisole residues to drop below the method quantification limit).
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Affiliation(s)
- B Solomun Kolanović
- a Department for Veterinary Public Health, Laboratory for Residue Control , Croatian Veterinary Institute , Zagreb , Croatia
| | - N Bilandžić
- a Department for Veterinary Public Health, Laboratory for Residue Control , Croatian Veterinary Institute , Zagreb , Croatia
| | - B Kos
- b Laboratory of Antibiotic, Enzyme, Probiotic and Starter Culture Technologies, Faculty of Food Technology and Biotechnology , University of Zagreb , Zagreb , Croatia
| | - J Šušković
- b Laboratory of Antibiotic, Enzyme, Probiotic and Starter Culture Technologies, Faculty of Food Technology and Biotechnology , University of Zagreb , Zagreb , Croatia
| | - L Cvetnić
- c Department for Bacteriology and Parasitology, Laboratory for Mastitis and Raw Milk Quality , Croatian Veterinary Institute , Zagreb , Croatia
| | - I Varenina
- a Department for Veterinary Public Health, Laboratory for Residue Control , Croatian Veterinary Institute , Zagreb , Croatia
| | - Đ Božić Luburić
- a Department for Veterinary Public Health, Laboratory for Residue Control , Croatian Veterinary Institute , Zagreb , Croatia
| | - I Varga
- a Department for Veterinary Public Health, Laboratory for Residue Control , Croatian Veterinary Institute , Zagreb , Croatia
| | - D Pavliček
- d Laboratory for Analytical Chemistry and Residues , Križevci Veterinary Institute , Križevci , Croatia
| | - M Denžić Lugomer
- d Laboratory for Analytical Chemistry and Residues , Križevci Veterinary Institute , Križevci , Croatia
| | - Ž Cvetnić
- e Department for Bacteriology and Parasitology, Laboratory for Bacterial Zoonoses and Molecular Diagnostics of Bacterial Diseases , Croatian Veterinary Institute , Zagreb , Croatia
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Ren TT, Li XY, Wang Y, Zou YD, Liao XD, Liang JB, Wu YB. Effect of different sulfadimidine addition methods on its degradation behaviour in swine manure. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:7253-7263. [PMID: 28101710 DOI: 10.1007/s11356-016-8252-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 12/12/2016] [Indexed: 06/06/2023]
Abstract
Sulfadimidine (SM2) is commonly used in the swine industry and enters the environment via faeces. In recent years, advances in the ecotoxicology of SM2 have become a popular research interest with two common research methods including swine manure collection from swine fed with a diet containing SM2 and directly adding SM2. The purpose of this experiment was to compare SM2 degradation behaviour in pig manure with two different SM2 addition methods. The results showed that the degradation half-lives of SM2 in manure from SM2-fed swine treatment were 33.2 and 32.0 days at the initial addition level of SM2 at 32.1 and 64.3 mg/kg, respectively. This was significantly longer than that in manure directly adding SM2 treatment with the half-lives of 21.4 and 14.8 days. The metabolite of SM2 N4-acetyl-sulfamethazine occurred in manure from SM2-fed swine treatment but was not detected in directly adding SM2 treatment. The pH in manure from SM2-fed swine treatment was significantly lower than that in directly adding SM2 treatment, but the values of organic carbon, total nitrogen, and electrical conductivity in manure from SM2-fed swine treatment were significantly higher than those in manure directly adding SM2 treatment. Meanwhile, although the copy number of bacteria had no significant difference between two treatments, there was a significant difference in bacteria diversity. Results of the present study demonstrated that the presence of the metabolites, chemical property, and microbial diversity might be the reason for different SM2 degradation behaviours on different addition methods. Thus, the method using manure with SM2 collected from swine could obtain more accurate results for the ecotoxicological study of SM2.
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Affiliation(s)
- Tian-Tian Ren
- College of Animal Science, National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou, 510642, China
| | - Xiao-Yang Li
- College of Animal Science, National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou, 510642, China
| | - Yan Wang
- College of Animal Science, National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou, 510642, China
- Ministry of Agriculture Key Laboratory of Tropical Agricultural Environment, South China Agricultural University, Guangzhou, 510642, China
| | - Yong-De Zou
- Nanhai Entry-Exit Inspection and Quarantine Bureau, Foshan, 528200, China
| | - Xin-Di Liao
- College of Animal Science, National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou, 510642, China
- Ministry of Agriculture Key Laboratory of Tropical Agricultural Environment, South China Agricultural University, Guangzhou, 510642, China
| | - Juan-Boo Liang
- Institute of Tropical Agriculture, Universiti Putra Malaysia, 43400, Serdang, Malaysia
| | - Yin-Bao Wu
- College of Animal Science, National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou, 510642, China.
- Ministry of Agriculture Key Laboratory of Tropical Agricultural Environment, South China Agricultural University, Guangzhou, 510642, China.
- Generic Technique Inovation Team Construction of Modern Agriculture of Guangdong Province, Guangzhou, 510642, China.
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8
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Marmulak T, Tell LA, Gehring R, Baynes RE, Vickroy TW, Riviere JE. Egg residue considerations during the treatment of backyard poultry. J Am Vet Med Assoc 2016; 247:1388-95. [PMID: 26642132 DOI: 10.2460/javma.247.12.1388] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The purpose of this digest was to provide US veterinarians guidance on the responsible treatment of backyard poultry flocks. The treatment of backyard poultry can be a daunting task for veterinarians because only limited resources are available; however, it is likely to become an increasingly common task owing to the increasing popularity of backyard poultry throughout the United States, especially in urban and suburban areas. Although backyard poultry flock owners may consider their birds pets, the FDA considers them food-producing animals, and veterinarians should follow all regulations that pertain to food-producing animals when administering or prescribing drugs to those birds. The lack of FDA-approved drugs for use in laying hens frequently necessitates the use of drugs in an extralabel manner in backyard poultry. Unfortunately, information regarding the depletion of drug residues in eggs from hens treated with various drugs in an extralabel manner is sparse or lacking, and veterinarians need to be cognizant of this issue, especially when the eggs from treated hens are intended for human consumption.
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Peeters LEJ, Daeseleire E, Devreese M, Rasschaert G, Smet A, Dewulf J, Heyndrickx M, Imberechts H, Haesebrouck F, Butaye P, Croubels S. Residues of chlortetracycline, doxycycline and sulfadiazine-trimethoprim in intestinal content and feces of pigs due to cross-contamination of feed. BMC Vet Res 2016; 12:209. [PMID: 27645697 PMCID: PMC5028959 DOI: 10.1186/s12917-016-0803-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Accepted: 08/18/2016] [Indexed: 11/24/2022] Open
Abstract
Background Cross-contamination of feed with low concentrations of antimicrobials can occur at production, transport and/or farm level. Concerns are rising about possible effects of this contaminated feed on resistance selection in the intestinal microbiota. Therefore, an experiment with pigs was set up, in which intestinal and fecal concentrations of chlortetracycline (CTC), doxycycline (DOX) and sulfadiazine-trimethoprim (SDZ-TRIM) were determined after administration of feed containing a 3 % carry-over level of these antimicrobials. Results The poor oral bioavailability of tetracyclines resulted in rather high concentrations in cecal and colonic content and feces at steady-state conditions. A mean concentration of 10 mg/kg CTC and 4 mg/kg DOX in the feces was reached, which is higher than concentrations that were shown to cause resistance selection. On the other hand, lower mean levels of SDZ (0.7 mg/kg) and TRIM (< limit of detection of 0.016 mg/kg) were found in the feces, corresponding with the high oral bioavailability of SDZ and TRIM in pigs. Conclusions The relation between the oral bioavailability and intestinal concentrations of the tested antimicrobials, may be of help in assessing the risks of cross-contaminated feed. However, future research is needed to confirm our results and to evaluate the effects of these detected concentrations on resistance selection in the intestinal microbiota of pigs. Electronic supplementary material The online version of this article (doi:10.1186/s12917-016-0803-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Laura E J Peeters
- Operational Directorate Bacterial Diseases, CODA-CERVA (Veterinary and Agrochemical Research Centre), 1180, Brussels, Belgium.,Department of Pathology, Bacteriology and Avian Diseases, Faculty of Veterinary Medicine, Ghent University, 9820, Merelbeke, Belgium
| | - Els Daeseleire
- Technology and Food Science Unit, Institute for Agricultural and Fisheries Research, 9090, Melle, Belgium
| | - Mathias Devreese
- Department of Pharmacology, Toxicology and Biochemistry, Faculty of Veterinary Medicine, Ghent University, 9820, Merelbeke, Belgium
| | - Geertrui Rasschaert
- Technology and Food Science Unit, Institute for Agricultural and Fisheries Research, 9090, Melle, Belgium
| | - Annemieke Smet
- Department of Pathology, Bacteriology and Avian Diseases, Faculty of Veterinary Medicine, Ghent University, 9820, Merelbeke, Belgium
| | - Jeroen Dewulf
- Veterinary Epidemiology Unit, Department of Reproduction, Obstetrics and Herd health, Faculty of Veterinary Medicine, Ghent University, 9820, Merelbeke, Belgium
| | - Marc Heyndrickx
- Department of Pathology, Bacteriology and Avian Diseases, Faculty of Veterinary Medicine, Ghent University, 9820, Merelbeke, Belgium.,Technology and Food Science Unit, Institute for Agricultural and Fisheries Research, 9090, Melle, Belgium
| | - Hein Imberechts
- Operational Directorate Bacterial Diseases, CODA-CERVA (Veterinary and Agrochemical Research Centre), 1180, Brussels, Belgium
| | - Freddy Haesebrouck
- Department of Pathology, Bacteriology and Avian Diseases, Faculty of Veterinary Medicine, Ghent University, 9820, Merelbeke, Belgium
| | - Patrick Butaye
- Department of Pathology, Bacteriology and Avian Diseases, Faculty of Veterinary Medicine, Ghent University, 9820, Merelbeke, Belgium.,Department of Biosciences, School of Veterinary Medicine, Ross University, Basseterre, Saint Kitts and Nevis
| | - Siska Croubels
- Department of Pharmacology, Toxicology and Biochemistry, Faculty of Veterinary Medicine, Ghent University, 9820, Merelbeke, Belgium.
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Yang F, Si HB, Wang YQ, Zhao ZS, Zhou BH, Hao XQ. Pharmacokinetics of doxycycline in laying hens after intravenous and oral administration. Br Poult Sci 2016; 57:576-80. [DOI: 10.1080/00071668.2016.1184228] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- F. Yang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - H. B. Si
- College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Y. Q. Wang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Z. S. Zhao
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - B. H. Zhou
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - X. Q. Hao
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
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11
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Development and validation of an HPLC/DAD method for the determination of 13 sulphonamides in eggs. Food Chem 2015; 187:477-84. [DOI: 10.1016/j.foodchem.2015.04.070] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2014] [Revised: 03/16/2015] [Accepted: 04/17/2015] [Indexed: 11/23/2022]
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12
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Bilandžić N, Božić Đ, Kolanović BS, Varenina I, Cvetnić L, Cvetnić Ž. Distribution of sulfamonomethoxine and trimethoprim in egg yolk and white. Food Chem 2015; 178:32-7. [DOI: 10.1016/j.foodchem.2015.01.076] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Revised: 12/10/2014] [Accepted: 01/15/2015] [Indexed: 10/24/2022]
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13
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Udalova AY, Dmitrienko SG, Apyari VV. Methods for the separation, preconcentration, and determination of tetracycline antibiotics. JOURNAL OF ANALYTICAL CHEMISTRY 2015. [DOI: 10.1134/s1061934815060180] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Gajda A, Posyniak A. Doxycycline depletion and residues in eggs after oral administration to laying hens. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2015; 32:1116-23. [DOI: 10.1080/19440049.2015.1041429] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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15
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Brambilla G, Testa C. Food safety/food security aspects related to the environmental release of pharmaceuticals. CHEMOSPHERE 2014; 115:81-87. [PMID: 24602346 DOI: 10.1016/j.chemosphere.2014.01.024] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Revised: 01/22/2014] [Accepted: 01/22/2014] [Indexed: 06/03/2023]
Abstract
The environmental presence of pharmaceuticals in top soil and in water where extensive animal farming occurs may represent an involuntary source of residues in food that might affect both food safety and food security. We modelled the presence of residues in animal matrices from the inventoried environmental concentration of selected drugs in surface waters (range: 0.1-10μgL(-1)) and agriculture soils (range: 1-100μgkg(-1) dry weight), accounting for animal production parameters (i.e., forages, water intake and milk and egg production) and drug pharmacokinetics. The results indicate that the contamination of tetracyclines in top soil may represent a major issue both for the compliance with maximum residue levels in food (100-300ngg(-1)) and for the claim of organic products. via surface water, animals may be vulnerable to the intake of anabolics and growth-promoting agents, such as 17-beta estradiol and clenbuterol, only under a worst-case scenario. Their identification, which is currently achievable at a pgg(-1) level in animal specimens, is considered proof of illegal treatment and can lead to the prosecution of farmers. The Environmental Quality Standards that have been proposed for priority substances in surface waters may also be considered protective in terms of food security/food safety; however, a broad-spectrum characterisation of drugs within the agriculture context could be envisaged to refine the uncertainties in the risk assessment and for combined intakes.
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Affiliation(s)
| | - Cecilia Testa
- Istituto Zooprofilattico Sperimentale della Sardegna, Lab Drug Residues, Sassari, Italy.
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Vandenberge V, Delezie E, Huyghebaert G, Delahaut P, Pierret G, De Backer P, Croubels S, Daeseleire E. Transfer of the coccidiostats monensin and lasalocid from feed at cross-contamination levels to whole egg, egg white and egg yolk. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2012; 29:1881-92. [DOI: 10.1080/19440049.2012.719641] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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