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Rudnicki K, Brycht M, Leniart A, Domagała S, Kaczmarek K, Kalcher K, Skrzypek S. A Sensitive Sensor Based on Single‐walled Carbon Nanotubes: Its Preparation, Characterization and Application in the Electrochemical Determination of Drug Clorsulon in Milk Samples. ELECTROANAL 2019. [DOI: 10.1002/elan.201900387] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Konrad Rudnicki
- University of Lodz, Faculty of ChemistryDepartment of Inorganic and Analytical Chemistry Tamka 12 91-403 Lodz Poland
| | - Mariola Brycht
- University of Lodz, Faculty of ChemistryDepartment of Inorganic and Analytical Chemistry Tamka 12 91-403 Lodz Poland
- Charles University, Faculty of ScienceDepartment of Analytical Chemistry, UNESCO Laboratory of Environmental Electrochemistry Albertov 6 CZ-12843 Prague 2 Czech Republic
| | - Andrzej Leniart
- University of Lodz, Faculty of ChemistryDepartment of Inorganic and Analytical Chemistry Tamka 12 91-403 Lodz Poland
| | - Sławomir Domagała
- University of Lodz, Faculty of ChemistryDepartment of Inorganic and Analytical Chemistry Tamka 12 91-403 Lodz Poland
| | - Katarzyna Kaczmarek
- University of Lodz, Faculty of ChemistryDepartment of Inorganic and Analytical Chemistry Tamka 12 91-403 Lodz Poland
| | - Kurt Kalcher
- Karl-Franzens University GrazInstitute of Chemistry-Analytical Chemistry Universitaetsplatz 1 Graz 8010 Austria
| | - Sławomira Skrzypek
- University of Lodz, Faculty of ChemistryDepartment of Inorganic and Analytical Chemistry Tamka 12 91-403 Lodz Poland
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Magee HY, Maurer MM, Cobos A, Pycke BFG, Venkatesan AK, Magee D, Scotch M, Halden RU. U.S. nationwide reconnaissance of ten infrequently monitored antibiotics in municipal biosolids. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 643:460-467. [PMID: 29945081 DOI: 10.1016/j.scitotenv.2018.06.206] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 06/15/2018] [Accepted: 06/17/2018] [Indexed: 06/08/2023]
Abstract
Ten infrequently monitored antibiotics in biosolids were examined in archived American sewage sludges (n = 79) collected as part of the 2006/2007 U.S. Environmental Protection Agency (EPA) Targeted National Sewage Sludge Survey. This study inspected the occurrence of amoxicillin, ampicillin, erythromycin, furazolidone [proxy metabolite: 3-(2-nitrobenzylidenamino)-2-oxazolidinone (NP-AOZ)], nalidixic acid, oxolinic acid, oxytetracycline, spiramycin, sulfadimidine, and sulfadimethoxine in sewage sludges after nearly a decade in frozen storage. Six antibiotics were detected at the following average concentrations (ng/g dry weight): amoxicillin (1.0), nalidixic acid (19.1), oxolinic acid (2.7), erythromycin (0.6), oxytetracycline (4.5), and ampicillin (14.8). The remaining four were not detected in any samples (<method detection limit, ng/g dry weight): sulfadimethoxine (<0.5), sulfadimidine (<1.0), spiramycin (<2.0), and NP-AOZ (<20.0). This study provides the first data on spiramycin, NP-AOZ, and nalidixic acid in U.S. sewage sludges. This study also provides new data on the losses of 5 antibiotics during long term frozen storage (-20 °C) in comparison to the 2006/2007 U.S. EPA Targeted National Sewage Sludge Survey.
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Affiliation(s)
- Hansa Y Magee
- Arizona State University, Biodesign Center for Environmental Health Engineering, Tempe, AZ, USA; Arizona State University, Department of Biomedical Informatics, College of Health Solutions, Tempe, AZ, USA
| | - Megan M Maurer
- Arizona State University, Biodesign Center for Environmental Health Engineering, Tempe, AZ, USA
| | - April Cobos
- Arizona State University, Biodesign Center for Environmental Health Engineering, Tempe, AZ, USA
| | - Benny F G Pycke
- Arizona State University, Biodesign Center for Environmental Health Engineering, Tempe, AZ, USA
| | - Arjun K Venkatesan
- Arizona State University, School of Sustainable Engineering and the Built Environment, Tempe, AZ, USA; Stony Brook University, Center for Clean Water Technology, Department of Civil Engineering, Stony Brook, NY, USA
| | - Daniel Magee
- Arizona State University, Biodesign Center for Environmental Health Engineering, Tempe, AZ, USA; Arizona State University, Department of Biomedical Informatics, College of Health Solutions, Tempe, AZ, USA
| | - Matthew Scotch
- Arizona State University, Biodesign Center for Environmental Health Engineering, Tempe, AZ, USA; Arizona State University, Department of Biomedical Informatics, College of Health Solutions, Tempe, AZ, USA
| | - Rolf U Halden
- Arizona State University, Biodesign Center for Environmental Health Engineering, Tempe, AZ, USA; Arizona State University, School of Sustainable Engineering and the Built Environment, Tempe, AZ, USA.
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Mzyk DA, Baynes RE, Messenger KM, Martinez M, Smith GW. Pharmacokinetics and distribution in interstitial and pulmonary epithelial lining fluid of danofloxacin in ruminant and preruminant calves. J Vet Pharmacol Ther 2016; 40:179-191. [DOI: 10.1111/jvp.12346] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2015] [Accepted: 06/25/2016] [Indexed: 11/29/2022]
Affiliation(s)
- D. A. Mzyk
- Department of Population Health and Pathobiology and the Food Animal Residue Avoidance; Depletion Program; College of Veterinary Medicine; North Carolina State University; Raleigh NC USA
| | - R. E. Baynes
- Department of Population Health and Pathobiology and the Food Animal Residue Avoidance; Depletion Program; College of Veterinary Medicine; North Carolina State University; Raleigh NC USA
| | - K. M. Messenger
- Department of Molecular Biomedical Sciences; College of Veterinary Medicine; North Carolina State University; Raleigh NC USA
| | - M. Martinez
- US Food and Drug Administration; Center for Veterinary Medicine; Office of New Animal Drug Evaluation; Rockville MD USA
| | - G. W. Smith
- Department of Population Health and Pathobiology and the Food Animal Residue Avoidance; Depletion Program; College of Veterinary Medicine; North Carolina State University; Raleigh NC USA
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Modric S, Martinez M. Patient variation in veterinary medicine--part II--influence of physiological variables. J Vet Pharmacol Ther 2010; 34:209-23. [PMID: 21083665 DOI: 10.1111/j.1365-2885.2010.01249.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
In veterinary medicine, the characterization of a drug's pharmacokinetic properties is generally based upon data that are derived from studies that employ small groups of young healthy animals, often of a single breed. In Part I of the series, we focused on the potential influence of disease processes, stress, pregnancy and lactation on drug pharmacokinetics. In this Part II of the series, we consider other covariates, such as gender, heritable traits, age, body composition, and circadian rhythms. The impact of these factors with respect to predicting the relationship between dose and drug exposure characteristics within an animal population is illustrated through the use of Monte Carlo simulations. Ultimately, an appreciation of these potential influences will improve the prediction of situations when dose adjustments may be appropriate.
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Affiliation(s)
- S Modric
- Center for Veterinary Medicine (CVM), Office of New Animal Drug Evaluation, Food and Drug Administration (FDA), Rockville, MD 20855, USA
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