PubMed

Development of a method to measure plasma and whole blood choline by liquid chromatography tandem mass spectrometry.

Griffith CA, Owen LJ, Body R, McDowell G, Keevil BG.

Ann Clin Biochem. 2009 Oct 16. [Epub ahead of print]PMID: 19837724 [PubMed - as supplied by publisher]Related articles

Simultaneous measurement of cortisol and cortisone in human saliva using liquid chromatography-tandem mass spectrometry: application in basal and stimulated conditions.

Perogamvros I, Owen LJ, Newell-Price J, Ray DW, Trainer PJ, Keevil BG.

J Chromatogr B Analyt Technol Biomed Life Sci. 2009 Nov 1;877(29):3771-5. Epub 2009 Sep 18.PMID: 19783236 [PubMed - in process]Related articles

Melatonin--a pleiotropic molecule involved in pathophysiological processes following organ transplantation.

Fildes JE, Yonan N, Keevil BG.

Immunology. 2009 Aug;127(4):443-9. Review.PMID: 19604298 [PubMed - indexed for MEDLINE]Related articles

Measurement of serotonin in platelet depleted plasma by liquid chromatography tandem mass spectrometry.

Monaghan PJ, Brown HA, Houghton LA, Keevil BG.

J Chromatogr B Analyt Technol Biomed Life Sci. 2009 Jul 15;877(22):2163-7. Epub 2009 May 29.PMID: 19520623 [PubMed - indexed for MEDLINE]Related articles

Measurement of salivary cortisol with liquid chromatography-tandem mass spectrometry in patients undergoing dynamic endocrine testing.

Perogamvros I, Owen LJ, Keevil BG, Brabant G, Trainer PJ.

Clin Endocrinol (Oxf). 2009 Mar 19. [Epub ahead of print]PMID: 19302583 [PubMed - as supplied by publisher]Related articles

Comment on "Home fingerprick sampling for immunosuppressant drug monitoring in pediatric renal transplant recipients".

Hooper PF, Dreesen TD, Keevil BG, Florman S.

Nat Clin Pract Nephrol. 2009 Mar;5(3):E1. No abstract available. PMID: 19240724 [PubMed - indexed for MEDLINE]Related articles

Liquid chromatography-mass spectrometry measurement of tacrolimus in finger-prick samples compared with venous whole blood samples.

Keevil BG, Fildes J, Baynes A, Yonan N.

Ann Clin Biochem. 2009 Mar;46(Pt 2):144-5. Epub 2009 Jan 16.PMID: 19151171 [PubMed - indexed for MEDLINE]Related articles

Mannose-binding lectin deficiency offers protection from acute graft rejection after heart transplantation.

Fildes JE, Shaw SM, Walker AH, McAlindon M, Williams SG, Keevil BG, Yonan N.

J Heart Lung Transplant. 2008 Dec;27(12):1353-6.PMID: 19059118 [PubMed - indexed for MEDLINE]Related articles

State-of-the-art of serum testosterone measurement by isotope dilution-liquid chromatography-tandem mass spectrometry.

Thienpont LM, Van Uytfanghe K, Blincko S, Ramsay CS, Xie H, Doss RC, Keevil BG, Owen LJ, Rockwood AL, Kushnir MM, Chun KY, Chandler DW, Field HP, Sluss PM.

Clin Chem. 2008 Aug;54(8):1290-7. Epub 2008 Jun 12.PMID: 18556330 [PubMed - indexed for MEDLINE]Related articlesFree article

Effect of metformin, orlistat and pioglitazone treatment on mean insulin resistance and its biological variability in polycystic ovary syndrome.

Cho LW, Kilpatrick ES, Keevil BG, Coady AM, Atkin SL.

Clin Endocrinol (Oxf). 2009 Feb;70(2):233-7. Epub 2008 Jun 10.PMID: 18547343 [PubMed - indexed for MEDLINE]Related articles

Correlation between finger-prick and venous ciclosporin levels: association with gingival overgrowth and hypertrichosis.

Webb NJ, Coulthard MG, Trompeter RS, Fitzpatrick MM, Stephens S, Dudley J, Maxwell H, Waller S, Smith GC, Watson AR, Hughes DA, Keevil BG, Ellis JS.

Pediatr Nephrol. 2007 Dec;22(12):2111-8. Epub 2007 Sep 26.PMID: 17899211 [PubMed - indexed for MEDLINE]Related articles

A simplified method for the measurement of urinary free cortisol using LC-MS/MS.

Wear JE, Owen LJ, Duxbury K, Keevil BG.

J Chromatogr B Analyt Technol Biomed Life Sci. 2007 Oct 15;858(1-2):27-31. Epub 2007 Aug 7.PMID: 17698425 [PubMed - indexed for MEDLINE]Related articles

Simultaneous determination of androstenedione and testosterone in human serum by liquid chromatography-tandem mass spectrometry.

Gallagher LM, Owen LJ, Keevil BG.

Ann Clin Biochem. 2007 Jan;44(Pt 1):48-56.PMID: 17270092 [PubMed - indexed for MEDLINE]Related articles

Does bilirubin cause interference in Roche creatinine methods?

Owen LJ, Keevil BG.

Clin Chem. 2007 Feb;53(2):370-1. No abstract available. PMID: 17259257 [PubMed - indexed for MEDLINE]Related articlesFree article

Quantification of urinary oxalate by liquid chromatography-tandem mass spectrometry with online weak anion exchange chromatography.

Keevil BG, Thornton S.

Clin Chem. 2006 Dec;52(12):2296-9. Epub 2006 Oct 13.PMID: 17040957 [PubMed - indexed for MEDLINE]Related articlesFree article

Monitoring of cyclosporine levels in transplant recipients using self-administered fingerprick sampling.

Yonan N, Martyszczuk R, Machaal A, Baynes A, Keevil BG.

Clin Transplant. 2006 Mar-Apr;20(2):221-5.PMID: 16640530 [PubMed - indexed for MEDLINE]Related articles

Validation of a liquid chromatography tandem mass spectrometry assay for serum creatinine and comparison with enzymatic and Jaffe methods.

Owen LJ, Wear JE, Keevil BG.

Ann Clin Biochem. 2006 Mar;43(Pt 2):118-23.PMID: 16536913 [PubMed - indexed for MEDLINE]Related articles

Validation of the measurement of low concentrations of 5-hydroxytryptamine in plasma using high performance liquid chromatography.

Atkinson W, Lockhart SJ, Houghton LA, Keevil BG.

J Chromatogr B Analyt Technol Biomed Life Sci. 2006 Feb 17;832(1):173-6. Epub 2006 Jan 24.PMID: 16442351 [PubMed - indexed for MEDLINE]Related articles

Fingerprick blood samples can be used to accurately measure tacrolimus levels by tandem mass spectrometry.

Webb NJ, Roberts D, Preziosi R, Keevil BG.

Pediatr Transplant. 2005 Dec;9(6):729-33.PMID: 16269043 [PubMed - indexed for MEDLINE]Related articles

Development of a method for the measurement of dehydroepiandrosterone sulphate by liquid chromatography-tandem mass spectrometry.

Chadwick CA, Owen LJ, Keevil BG.

Ann Clin Biochem. 2005 Nov;42(Pt 6):468-74.PMID: 16259799 [PubMed - indexed for MEDLINE]Related articles

Measurement of citrate in urine using liquid chromatography tandem mass spectrometry: comparison with an enzymatic method.

Keevil BG, Owen L, Thornton S, Kavanagh J.

Ann Clin Biochem. 2005 Sep;42(Pt 5):357-63.PMID: 16168191 [PubMed - indexed for MEDLINE]Related articles

Measurement of urinary free cortisol using liquid chromatography-tandem mass spectrometry: comparison with the urine adapted ACS:180 serum cortisol chemiluminescent immunoassay and development of a new reference range.

McCann SJ, Gillingwater S, Keevil BG.

Ann Clin Biochem. 2005 Mar;42(Pt 2):112-8.PMID: 15829119 [PubMed - indexed for MEDLINE]Related articles

Prednisolone measurement in human serum using liquid chromatography tandem mass spectrometry.

Owen LJ, Gillingwater S, Keevil BG.

Ann Clin Biochem. 2005 Mar;42(Pt 2):105-11.PMID: 15829118 [PubMed - indexed for MEDLINE]Related articles

Measurement of cystine in urine by liquid chromatography-tandem mass spectrometry.

Wear JE, Keevil BG.

Clin Chem. 2005 Apr;51(4):787-9. No abstract available. PMID: 15788787 [PubMed - indexed for MEDLINE]Related articlesFree article

Plasma concentrations of tumour dimeric pyruvate kinase are increased in patients with chronic cardiac failure.

McDowell G, Gupta S, Dellerba M, Coppinger T, Levy RD, Keevil BG.

Ann Clin Biochem. 2004 Nov;41(Pt 6):491-3.PMID: 15588442 [PubMed - indexed for MEDLINE]Related articles

Validation of an assay for voriconazole in serum samples using liquid chromatography-tandem mass spectrometry.

Keevil BG, Newman S, Lockhart S, Howard SJ, Moore CB, Denning DW.

Ther Drug Monit. 2004 Dec;26(6):650-7.PMID: 15570190 [PubMed - indexed for MEDLINE]Related articles

Adverse reactions to voriconazole.

Boyd AE, Modi S, Howard SJ, Moore CB, Keevil BG, Denning DW.

Clin Infect Dis. 2004 Oct 15;39(8):1241-4. Epub 2004 Sep 23.PMID: 15486850 [PubMed - indexed for MEDLINE]Related articles

Determination of tobramycin in serum using liquid chromatography-tandem mass spectrometry and comparison with a fluorescence polarisation assay.

Keevil BG, Lockhart SJ, Cooper DP.

J Chromatogr B Analyt Technol Biomed Life Sci. 2003 Sep 5;794(2):329-35.PMID: 12954384 [PubMed - indexed for MEDLINE]Related articles

Measurement of total homocysteine in plasma and blood spots using liquid chromatography-tandem mass spectrometry: comparison with the plasma Abbott IMx method.

McCann SJ, Gillingwater S, Keevil BG, Cooper DP, Morris MR.

Ann Clin Biochem. 2003 Mar;40(Pt 2):161-5.PMID: 12662404 [PubMed - indexed for MEDLINE]Related articles

Paradoxical changes in cystatin C and serum creatinine in patients with hypo- and hyperthyroidism.

Jayagopal V, Keevil BG, Atkin SL, Jennings PE, Kilpatrick ES.

Clin Chem. 2003 Apr;49(4):680-1. No abstract available. PMID: 12651831 [PubMed - indexed for MEDLINE]Related articlesFree article

Simultaneous and rapid analysis of cyclosporin A and creatinine in finger prick blood samples using liquid chromatography tandem mass spectrometry and its application in C2 monitoring.

Keevil BG, Tierney DP, Cooper DP, Morris MR, Machaal A, Yonan N.

Ther Drug Monit. 2002 Dec;24(6):757-67.PMID: 12451294 [PubMed - indexed for MEDLINE]Related articles

Evaluation of a rapid micro-scale assay for tacrolimus by liquid chromatography-tandem mass spectrometry.

Keevil BG, McCann SJ, Cooper DP, Morris MR.

Ann Clin Biochem. 2002 Sep;39(Pt 5):487-92.PMID: 12227855 [PubMed - indexed for MEDLINE]Related articles

An investigation of the correlation between C-reactive protein, serum amyloid a concentration, and cardiac allograft rejection.

Walker AH, Keevil BG, Yonan N.

Transplant Proc. 2002 Jun;34(4):1279-80. No abstract available. PMID: 12072340 [PubMed - indexed for MEDLINE]Related articles

Beta-blockers are associated with lower C-reactive protein concentrations in patients with coronary artery disease.

Jenkins NP, Keevil BG, Hutchinson IV, Brooks NH.

Am J Med. 2002 Mar;112(4):269-74.PMID: 11893365 [PubMed - indexed for MEDLINE]Related articles

Rapid liquid chromatography-tandem mass spectrometry method for routine analysis of cyclosporin A over an extended concentration range.

Keevil BG, Tierney DP, Cooper DP, Morris MR.

Clin Chem. 2002 Jan;48(1):69-76.PMID: 11751540 [PubMed - indexed for MEDLINE]Related articlesFree article

Does adjustment of GFR to extracellular fluid volume improve the clinical utility of cystatin C?

Kilpatrick ES, Keevil BG, Addison GM.

Arch Dis Child. 2000 Jun;82(6):499-502.PMID: 10833189 [PubMed - indexed for MEDLINE]Related articlesFree article

Determinants of raised C-reactive protein concentration in type 1 diabetes.

Kilpatrick ES, Keevil BG, Jagger C, Spooner RJ, Small M.

QJM. 2000 Apr;93(4):231-6.PMID: 10787451 [PubMed - indexed for MEDLINE]Related articlesFree article

Evaluation of a latex-enhanced immunoturbidimetric assay for measuring low concentrations of C-reactive protein.

Keevil BG, Nicholls SP, Kilpatrick ES.

Ann Clin Biochem. 1998 Sep;35 ( Pt 5):671-3. No abstract available. PMID: 9768335 [PubMed - indexed for MEDLINE]Related articles

Biological variation of cystatin C: implications for the assessment of glomerular filtration rate.

Keevil BG, Kilpatrick ES, Nichols SP, Maylor PW.

Clin Chem. 1998 Jul;44(7):1535-9.PMID: 9665434 [PubMed - indexed for MEDLINE]Related articlesFree article

Biological variation of glycated hemoglobin. Implications for diabetes screening and monitoring.

Kilpatrick ES, Maylor PW, Keevil BG.

Diabetes Care. 1998 Feb;21(2):261-4.PMID: 9539993 [PubMed - indexed for MEDLINE]Related articlesFree article

A comparison of three procedures for the detection of Bence-Jones proteinuria.

Wong WK, Wieringa GE, Stec Z, Russell J, Cooke S, Keevil BG, Lockhart S.

Ann Clin Biochem. 1997 Jul;34 ( Pt 4):371-4.PMID: 9247668 [PubMed - indexed for MEDLINE]Related articles

Measurement of sweat sodium using a modified enzymatic assay.

Keevil BG, Nichols SP, Tierney DP.

Ann Clin Biochem. 1996 Sep;33 ( Pt 5):459-61. No abstract available. PMID: 8888982 [PubMed - indexed for MEDLINE]Related articles

A rapid anion exchange high-performance liquid chromatography method for the measurement of HbA2 in whole blood.

Keevil BG, Maylor PW, Rowlands D.

Ann Clin Biochem. 1996 May;33 ( Pt 3):253-6.PMID: 8791990 [PubMed - indexed for MEDLINE]Related articles

Analysis of sweat chloride by reversed phase high-performance liquid chromatography.

Keevil BG, Wong WK.

Ann Clin Biochem. 1995 Sep;32 ( Pt 5):502-5.PMID: 8830627 [PubMed - indexed for MEDLINE]Related articles

The value of tumour markers in lung cancer.

Gomm SA, Keevil BG, Thatcher N, Hasleton PS, Swindell RS.

Br J Cancer. 1988 Dec;58(6):797-804.PMID: 2906254 [PubMed - indexed for MEDLINE]Related articlesFree article