Search Results - "Teale, P."

Comparison of tiletamine and zolazepam pharmacokinetics in tigers (Panthera tigris) and leopards (Panthera pardus): Do species differences account for adverse effects in tigers? by Lewis, J.C.M., Teale, P., Webber, G., Sear, J.W., Taylor, P.M.

“…Serious post-operative neurological complications of unknown aetiology are reported in tigers after immobilisation using tiletamine and zolazepam. These…”
Get full text

The use of a simple backflush technology to improve sample throughput and system robustness in routine gas chromatography tandem mass spectrometry analysis of doping control samples by Gray, B.P., Teale, P.

“…A simple, low cost system for the backflushing of capillary gas chromatography (GC) columns has been investigated and integrated into a method for the…”
Get full text

High-throughput ultra-high-performance liquid chromatography/tandem mass spectrometry quantitation of insulin-like growth factor-I and leucine-rich α-2-glycoprotein in serum as biomarkers of recombinant human growth hormone administration by Kay, R. G., Barton, C., Velloso, C. P., Brown, P. R., Bartlett, C., Blazevich, A. J., Godfrey, R. J., Goldspink, G., Rees, R., Ball, G. R., Cowan, D. A., Harridge, S. D., Roberts, J., Teale, P., Creaser, C. S.

“…Insulin‐like growth factor‐I (IGF‐I) is a known biomarker of recombinant human growth hormone (rhGH) abuse, and is also used clinically to confirm acromegaly…”
Get full text

Impact of the emergence of designer drugs upon sports doping testing by Teale, P, Scarth, J, Hudson, S

“…Historically, dope-testing methods have been developed to target specific and known threats to the integrity of sport. Traditionally, the source of new…”
Get more information

Studies related to the origin of C18 neutral steroids isolated from extracts of urine from the male horse: The identification of urinary 19-oic acids and their decarboxylation to produce estr-4-en-17β-ol-3-one (19-nortestosterone) and estr-4-ene-3,17-dione (19-norandrost-4-ene-3,17-dione) during sample processing by Houghton, E., Teale, P., Dumasia, M.C.

“…For almost two decades we have known that enzymatic hydrolysis of “normal” urine samples from the entire male horse using Escherichia coli (E. coli) followed…”
Get full text

Presence and metabolism of endogenous androgenic-anabolic steroid hormones in meat-producing animals: a review by Scarth, J., Akre, C., van Ginkel, L., Le Bizec, B., De Brabander, H., Korth, W., Points, J., Teale, P., Kay, J.

“…The presence and metabolism of endogenous steroid hormones in meat-producing animals has been the subject of much research over the past 40 years. While…”
Get full text

Gas chromatography–mass spectrometry/mass spectrometry analysis to determine natural and post-administration levels of oestrogens in bovine serum and urine by Biddle, S., Teale, P., Robinson, A., Bowman, J., Houghton, E.

“…A novel analytical approach has been developed and shown to be capable of detecting the isomers of oestradiol in the low ppt (pgmL−1) range in bovine serum and…”
Get full text

A review of analytical strategies for the detection of 'endogenous' steroid abuse in food production by Scarth, J. P., Kay, J., Teale, P., Akre, C., Le Bizec, B., De Brabander, H. F., Vanhaecke, L., Van Ginkel, L., Points, J.

“…Detection of the abuse of synthetic steroids in food production is nowadays relatively straightforward using modern techniques such as gas or liquid…”
Get full text

Cortical Gamma Generators Suggest Abnormal Auditory Circuitry in Early-Onset Psychosis by Wilson, Tony W., Hernandez, Olivia O., Asherin, Ryan M., Teale, Peter D., Reite, Martin L., Rojas, Donald C.

“…Neurobiological theories of schizophrenia and related psychoses have increasingly emphasized impaired neuronal coordination (i.e., dysfunctional connectivity)…”
Get full text

Detection of endogenous steroid abuse in cattle: results from population studies in the UK by Scarth, J.P, Clarke, A, Teale, P, Mill, A, Macarthur, R, Kay, J

“…The use of steroids as growth-promoting agents in food production is banned under European Union legislation. Detecting the abuse of testosterone, nandrolone,…”
Get full text

Gradient capillary electrochromatography of drug mixtures with UV and electrospray ionisation mass spectrometric detection by Taylor, M.R., Teale, P.

“…A simple method for forming reproducible mobile phase gradients with capillary electrochromatography (CEC) has been demonstrated. It allows short columns and…”
Get full text

EEG correlates of methylphenidate response among children with ADHD: a preliminary report by Loo, Sandra K, Teale, Peter D, Reite, Martin L

“…Background: Recent electrophysiologic studies have found fairly consistent differences between children with attention-deficit/hyperactivity disorder (ADHD)…”
Get full text

Identification of etamiphylline and metabolites in equine plasma and urine by accurate mass and liquid chromatography/tandem mass spectrometry by Wieder, M. E., Brown, P.R., Grainger, L., Teale, P.

“…Etamiphylline camsylate (Millophylline V) was administered intravenously to two horses at a dose of 2.8 mg/kg. Urine and blood samples were taken up to 32 h…”
Get full text

N-Deethylation and N-oxidation of etamiphylline: identification of etamiphylline- N-oxide in greyhound urine by high performance liquid chromatography–mass spectrometry by Dumasia, M.C., Teale, P.

“…Millophyline-V ®, (etamiphylline camsylate) was administered intramuscularly to two racing greyhounds at a dose of 10 mg kg −1. Unhydrolysed pre- and…”
Get full text

Development and validation of a potentiometric biosensor assay for tylosin with demonstrated applicability for the detection of two other antimicrobial growth-promoter compounds in feedstuffs by Stead, S.L, Wolodko-Cierniak, K.B, Richmond, S.F, Sharman, M, Driver, P, Teale, P, Leonardova, O, Purvis, D

“…A potentiometric biosensor assay based on a commercially available polyclonal antibody was developed to detect tylosin residues in animal feed. The method can…”
Get full text

Detection of eltenac in the horse: Identification of phase i metabolites in urine by capillary gas chromatography-mass spectrometry and the determination of excretion profile by liquid chromatography-mass spectrometry by DUMASIA, M. C, MORELLI, I, TEALE, P

Get full text

Auditory steady state and transient gamma band activity in bipolar disorder by Maharajh, K., Abrams, D., Rojas, D.C., Teale, P., Reite, M.L.

“…Gamma band activity has been implicated in cortical information processing. Separate studies have found deficits in MEG/EEG gamma power from various sensory…”
Get full text

EEG Correlates of Methylphenidate Response in ADHD: Association With Cognitive and Behavioral Measures by Loo, Sandra K, Hopfer, Christian, Teale, Peter D, Reite, Martin L

“…The authors examined the association between EEG correlates of medication response and concomitant cognitive and behavioral changes among children with…”
Get full text

Developmental changes in refractoriness of the neuromagnetic M100 in children by Rojas, Donald C, Walker, Jeff R, Sheeder, Jeanelle L, Teale, Peter D, Reite, Martin L

“…CONSIDERABLE evidence exists for developmental changes in latency and amplitude of the auditory evoked potential termed N100. However, it is widely recognized…”
Get full text

Development and validation of a quantitative gas chromatography: Mass spectrometry confirmatory method for phenylbutazone in equine plasma by HINES, S, PEARCE, C, BRIGHT, J, TEALE, P

Get full text