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Chiesa OA, Heller DN, Karanian JW, Pritchard WF, Smith S, Kijak PJ, Ward JL, von Bredow J, Myers MJ. Inhalation anesthesia induced by isoflurane alters penicillin disposition in swine tissues. J Vet Pharmacol Ther 2016; 40:356-362. [PMID: 27654900 DOI: 10.1111/jvp.12361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Accepted: 08/05/2016] [Indexed: 11/30/2022]
Abstract
Twelve healthy swine were dosed with penicillin G intramuscularly. Fluids and tissues samples were collected at the end of two periods of general anesthesia, performed 24 h apart. Tissue samples were collected by minimally invasive laparoscopy under general anesthesia at 8 and 28 h postdose. Four nonanesthetized, penicillin-treated pigs were euthanized at 8 h postdose, and a second set of four similarly treated control pigs were sacrificed 28 h postdose. Liver penicillin tissue concentrations from animals that underwent anesthesia and laparoscopic tissue collection had tissue concentrations that were higher than nonanesthetized pigs at both time points. Urine, plasma, kidney, skeletal, and cardiac muscle showed no differences between the two groups. Laparoscopic tissue collection under general anesthesia in swine induces physiological changes that cause alterations in tissue pharmacokinetics not seen in conscious animals.
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Affiliation(s)
- O A Chiesa
- Division of Applied Veterinary Research, Office of Research/Center for Veterinary Medicine, FDA, Laurel, MD, USA
| | - D N Heller
- Division of Residue Chemistry, Office of Research/Center for Veterinary Medicine, FDA, Laurel, MD, USA
| | - J W Karanian
- Laboratory of Cardiovascular and Interventional Therapeutics, Division of Applied Mechanics, Office of Science and Engineering Laboratories, Center for Devices and Radiological Health, FDA, Laurel, MD, USA
| | - W F Pritchard
- Laboratory of Cardiovascular and Interventional Therapeutics, Division of Applied Mechanics, Office of Science and Engineering Laboratories, Center for Devices and Radiological Health, FDA, Laurel, MD, USA
| | - S Smith
- Division of Residue Chemistry, Office of Research/Center for Veterinary Medicine, FDA, Laurel, MD, USA
| | - P J Kijak
- Division of Residue Chemistry, Office of Research/Center for Veterinary Medicine, FDA, Laurel, MD, USA
| | - J L Ward
- Division of Applied Veterinary Research, Office of Research/Center for Veterinary Medicine, FDA, Laurel, MD, USA
| | - J von Bredow
- Division of Residue Chemistry, Office of Research/Center for Veterinary Medicine, FDA, Laurel, MD, USA
| | - M J Myers
- Division of Applied Veterinary Research, Office of Research/Center for Veterinary Medicine, FDA, Laurel, MD, USA
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CHIESA OA, LI H, KIJAK PJ, LI JX, LANCASTER V, SMITH ML, HELLER DN, THOMAS MH, Von BREDOW J. Tissue/fluid correlation study for the depletion of sulfadimethoxine in bovine kidney, liver, plasma, urine, and oral fluid. J Vet Pharmacol Ther 2011; 35:249-58. [DOI: 10.1111/j.1365-2885.2011.01327.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Xu Z, Wang HY, Huang SX, Wei YL, Yao SJ, Guo YL. Determination of β-Lactamase Residues in Milk Using Matrix-Assisted Laser Desorption/Ionization Fourier Transform Mass Spectrometry. Anal Chem 2010; 82:2113-8. [DOI: 10.1021/ac9019945] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zhe Xu
- Shanghai Mass Spectrometry Center, Shanghai Institute of Organic Chemistry, Chinese Academy of Science, Shanghai 200032, China, and Shanghai Municipal Control Institute of Veterinary Durg and Feedstuff, No. 30 Lane 855 Hongjing Road, Shanghai 201103, China
| | - Hao-Yang Wang
- Shanghai Mass Spectrometry Center, Shanghai Institute of Organic Chemistry, Chinese Academy of Science, Shanghai 200032, China, and Shanghai Municipal Control Institute of Veterinary Durg and Feedstuff, No. 30 Lane 855 Hongjing Road, Shanghai 201103, China
| | - Shi-Xin Huang
- Shanghai Mass Spectrometry Center, Shanghai Institute of Organic Chemistry, Chinese Academy of Science, Shanghai 200032, China, and Shanghai Municipal Control Institute of Veterinary Durg and Feedstuff, No. 30 Lane 855 Hongjing Road, Shanghai 201103, China
| | - Yuan-Long Wei
- Shanghai Mass Spectrometry Center, Shanghai Institute of Organic Chemistry, Chinese Academy of Science, Shanghai 200032, China, and Shanghai Municipal Control Institute of Veterinary Durg and Feedstuff, No. 30 Lane 855 Hongjing Road, Shanghai 201103, China
| | - Sheng-Jun Yao
- Shanghai Mass Spectrometry Center, Shanghai Institute of Organic Chemistry, Chinese Academy of Science, Shanghai 200032, China, and Shanghai Municipal Control Institute of Veterinary Durg and Feedstuff, No. 30 Lane 855 Hongjing Road, Shanghai 201103, China
| | - Yin-Long Guo
- Shanghai Mass Spectrometry Center, Shanghai Institute of Organic Chemistry, Chinese Academy of Science, Shanghai 200032, China, and Shanghai Municipal Control Institute of Veterinary Durg and Feedstuff, No. 30 Lane 855 Hongjing Road, Shanghai 201103, China
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