Zoekresultaten - 8 results
Biological monitoring of exposure to pesticide residues among Belgian florists
concentrations of pesticide residues and metabolites in urine samples were analyzed with a multiresidue liquid chromatography tandem mass spectrometry method, after an ethyl acetate extraction. The results are ...
Identification of a new tert-leucinate class synthetic cannabinoid in powder and "spice-like" herbal incenses: Methyl 2-[[1-(5-fluoropentyl)indole-3-carbonyl]amino]-3,3-dimethyl-butanoate (5F-MDMB-PICA).
chromatography with diode array detector (HPLC- PDA) and gas chromatography mass spectrometry (GC- MS) with computer based library search against spectral libraries. However, the most predominant compound in the ...
A case of acute intoxication due to combined use of fentanyl and 3,4-dichloro-N-[2-(dimethylamino)cyclohexyl]-N-methylbenzamide (U-47700).
trace amounts of fentanyl (0.0035%, m/m) and U-47700 (0.0012%, m/m) were identified by gas chromatography mass spectrometry. U-47700 is an opioid analgesic drug, considered to have a potency of ...
Simultaneous determination of anti-tuberculosis drug levels in human plasma by ultra-performance liquid chromatography-tandem mass spectrometry for subsequent Therapeutic Drug Monitoring
chromatography-tandem mass spectrometry Mass Mass Spectrometry meeting Monitoring plasma Strategies Strategy TDM Therapeutic drug monitoring Toxicology ultra-performance liquid chromatography-tandem mass spectrometry ...
"SSS" Scan speed, Sensitivity and Smooth: how to manage?
Publication Type: Scientific poster, presentation or proceeding Authors: Laure Joly Source: Tuesday Seminar, NA, Issue WIV-ISP, NA (2012) Keywords: analysis BALANCE challenge chromatography IS ...
Culture filtrate specific H-2(b) restricted CD8+ T cells activated in vivo by Mycobacterium tuberculosis or bovis BCG recognize a restricted number of immunodominant peptides.
sensitize RMA-S cells for recognition by culture filtrate-specific cytolytic T cells. Peptides were subsequently fractionnated by reverse-phase high performance liquid chromatography and the main biological ...
Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography- tandem mass spectrometry
endocrine disruptor Paraben Placenta UHPLC-MS/MS Abstract: This study presents de development and validation of an ultra- high performance liquid chromatography – tandem mass spectrometry (UHPLC- MS / MS) ...
In utero exposure to parabens and early childhood BMI z-scores- Associations between placental ethyl paraben, longitudinal BMI trajectories and cord blood metabolic biomarkers.
ultra-performance liquid chromatography/tandem mass spectrometry in 229 placentas of the ENVIRONAGE birth cohort. The association with cord blood metabolic biomarkers [glucose, insulin, γ-glutamyltransferase (GGT), ...