References
- Clarke , SB , Turnipseed , SB , Nandrea , GJ and Madson , MR . 2002 . Confirmation of phenylbutazone residues in bovine kidney by liquid chromatography/mass spectrometry . J AOAC Int , 85 : 1009 – 1014 .
- Daeseleire , E , Mortier , L , De Ruyck , H and Geerts , N . 2003 . Determination of flunixin and ketoprofen in milk by liquid chromatography–tandem mass spectrometry . Anal Chim Acta , 488 : 25 – 34 .
- De Jong , EG , Kiffers , J and Maes , RAA . 1989 . The determination of non-steroidal anti-inflammatory drugs by GC-MS/MS in equine urine . J Pharm Biomed Anal , 7 : 1617 – 1622 .
- De Veau , EJI . 1999 . Determination of non protein bound phenylbutazone in bovine plasma using ultra-filtration and liquid chromatography with ultraviolet detection . J Chromatogr B , 721 : 141 – 145 .
- European Commission . 1990 . Council Regulation 2377/90/EEC . Off J Eur Comm. L , 224 : 1 – 8 .
- European Commission . 2002 . Decision (2002/657/EC) of 12 August 2002 implementing Council Directive 96/23/EC concerning the performance of analytical methods and interpretation of results . Off J Eur Comm L , 221 : 8 – 36 .
- Fiori , M , Farne , M , Civitareale , C , Nasi , A , Serpe , L and Gallo , P . 2004 . The use of bovine serum albumin as a ligand in affinity chromatographic clean-up of non-steroidal anti-inflammatory drugs from bovine plasma . Chromatographia , 60 : 253 – 257 .
- Gonzalez , G , Ventura , R , Smith , AK , De la Torre , R and Segura , J . 1996 . Detection of non-steroidal anti-inflammatory drugs in equine plasma and urine by gas chromatography-mass spectrometry . J Chromatogr A , 719 : 251 – 264 .
- Goodman , A , Gilman , A , Rall , TW , Nies , AS and Taylor , P . 1992 . Goodman and Gilman's the pharmacological basis of therapeutics , Singapore : McGraw-Hill .
- Gowik , P , Julicher , B and Uhlig , S . 1998 . Multi-Residue method for non-steroidal anti-inflammatory drugs in plasma using high performance liquid chromatography-photodiode array detector: Method description and comprehensive in-house validation . J Chromatogr B , 716 : 221 – 232 .
- Grippa , E , Santini , L , Castellano , G , Gatto , MT , Leone , MG and Saso , L . 2000 . Simultaneous determination of hydrocortisone, dexamethasone, indomethacin, phenylbutazone and oxyphenylbutazone in equine serum by high performance liquid chromatography . J Chromatogr B , 738 : 17 – 25 .
- Hardee , GE , Lai , JW and Moore , JN . 1982 . Simultaneous determination of flunixin, phenylbutazone, oxyphenylbutazone and hydroxyphenylbutazone in equine plasma by high performance liquid chromatography with application to pharmacokinetics . J Liq Chromatogr , 5 : 1991 – 2003 .
- Hines , S , Pearce , C , Bright , J and Teale , P . 2004 . Development and validation of a quantitative gas chromatography-mass spectrometry confirmatory method for phenylbutazone in equine plasma . Chromatographia , 59 : S109 – S114 .
- Igualada , C and Moragues , F . 2005 . Determination of phenylbutazone and oxyphenylbutazone in animal urine by ion trap liquid chromatography-mass spectrometry . Anal Chim Acta , 529 : 235 – 238 .
- International Standards. ISO/IEC 17025:1999(E) . General requirements for the competence and calibration of testing laboratories , 1 – 25 . Geneva, , Switzerland : International Organization for Standardization .
- Insel , PA . 1990 . Goodman and Gilman's the pharmacological basis of therapeutics , Edited by: Goodman , A , Gilman , A , Rall , TW , Nies , AS and Taylor , P . New York, NY : Pergamon .
- Kari , FJ , Bucher , J , Haseman , J , Eustis , S and Huff , H . 1995 . Long-term exposure to the anti-inflammatory agent phenylbutazone induces kidney tumors in rats and liver tumors in mice . Jpn J Cancer Res , 86 : 252
- Kopcha , M , Kaneene , JB , Shea , ME , Miller , R , Alwynelle , S and Ahl , AS . 1992 . Use of non-steroidal anti-inflammatory drugs in food animal practice . J Am Vet Med Assoc , 201 : 1868 – 1872 .
- Martin , K , Stridsberg , MI and Wiese , BM . 1983 . High performance liquid chromatographic method for the determination of phenylbutazone in milk with special reference to the fat content in milk . J Chromatogr , 276 : 224 – 229 .
- Miksa , IR , Cummings , MR and Poppenga , RH . 2005 . Multi-residue determination of anti-inflammatory analgesics in sera by liquid chromatography-mass spectrometry . J Anal Toxicol , 29 : 95 – 104 .
- Neto , LMR , Andraus , MH and Salvadori , MC . 1996 . Determination of phenylbutazone and oxyphenylbutazone in plasma and urine samples of horses by high performance liquid chromatography and gas chromatography-mass spectrometry . J Chromatogr B , 678 : 211 – 218 .
- Quintana , MC , Ramos , L , Gonzalez , MJ , Blanco , MH and Hernandez , L . 2004 . Development of a solid phase extraction method for simultaneous determination of corticoids and tranquilizers in serum samples . J Sep Sci , 27 : 53 – 58 .
- SANCO . 2004 . SANCO/2004/2726/Rev 1 Guidelines for implementation of Commission Decision 2002/657EC
- SANCO . 2007 . CRLs view on state of the art analytical methods for national residue control plans , CRL Guidance Paper (7 December 2007)
- Singh , AK , Jang , Y , Mishra , U and Granley , K . 1991 . Simultaneous analysis of flunixin, naproxen, ethacrynic acid, indomethacin, phenylbutazone, mefenamic acid and thiosalicyclic acid in plasma and urine by high performance liquid chromatography and gas chromatography-mass spectrometry . J Chromatogr , 568 : 351 – 361 .
- Stanley , SMR , Wei , WK , Lim , BH and Foo , HC . 2007 . Direct–injection screening for acidic drugs in plasma and neutral drugs in equine urine by differential-gradient LC-LC coupled to MS/MS . J Chromatogr B , 848 : 292 – 307 .
- Taylor , MR and Westwood , SA . 1995 . Quantitiation of phenylbutazone and oxyphenylbutazone in equine plasma by high performance liquid chromatography with solid-phase extraction . J Chromatogr A , 697 : 389 – 396 .
- US Code of Federal Regulations . 1988 . 21 pts 520.1720 and 522.1720
- Van Hoof , N , De Wasch , K , Poelmans , S , Noppe , H and De Brabander , H . 2004 . Multi-residue liquid chromatography tandem mass spectrometry method for the detection of non-steroidal anti-inflammatory drugs in bovine muscle; optimization of ion trap parameters . Rapid Commun Mass Spectrom , 18 : 2823 – 2829 .
- Vinci , F , Fabbrocino , S , Fiori , M , Serpe , L and Gallo , P . 2006 . Determination of fourteen non-steroidal anti-inflammatory drugs in animal serum and plasma by liquid chromatography/ mass spectrometry . Rapid Comm Mass Spectrom , 20 : 3412 – 3420 .