Search Results - "Dulaurent, Sylvain"

Probe Electrospray Ionization Tandem Mass Spectrometry for the Detection and Quantification of Benzodiazepines by Griffeuille, Pauline, El Balkhi, Souleiman, Dulaurent, Sylvain, Saint-Marcoux, Franck

“…Legally prescribed benzodiazepines (BZDs) and designer BZDs are widely misused and must be determined in multiple contexts (eg, overdose, drug-facilitated…”
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QuEChERS sample preparation prior to LC-MS/MS determination of opiates, amphetamines, and cocaine metabolites in whole blood by Dulaurent, Sylvain, El Balkhi, Souleiman, Poncelet, Lauranne, Gaulier, Jean-Michel, Marquet, Pierre, Saint-Marcoux, Franck

“…Modern LC-MS/MS instruments have sensitivity and scanning velocity high enough to analyze many different compounds in single runs. Consequently, the sample…”
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Fully automated sample preparation procedure to measure drugs of abuse in plasma by liquid chromatography tandem mass spectrometry by Robin, Tiphaine, Barnes, Alan, Dulaurent, Sylvain, Loftus, Neil, Baumgarten, Sigrid, Moreau, Stéphane, Marquet, Pierre, El Balkhi, Souleiman, Saint-Marcoux, Franck

“…For the analysis of drugs and pharmaceutical compounds in biological matrices, extraction procedures are typically used for LC-MS/MS analysis often requiring…”
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Unexplained Metabolic Acidosis: Alcoholic Ketoacidosis or Propylene Glycol Toxicity by de Landsheere, Fanny, Saint-Marcoux, Franck, Haufroid, Vincent, Dulaurent, Sylvain, Dewulf, Joseph P., Boland, Lidvine, Laterre, Pierre-François, Hantson, Philippe

“…Introduction Severe metabolic acidosis with elevated anion and osmol gap is suggestive of toxic alcohol ingestion. The absence of detectable methanol or…”
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Pesticide contamination of workers in vineyards in France by Baldi, Isabelle, Lebailly, Pierre, Jean, Severine, Rougetet, Laetitia, Dulaurent, Sylvain, Marquet, Pierre

“…In order to build tools to quantify exposure to pesticides of farmers included into epidemiological studies, we performed a field study in Bordeaux vineyards…”
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Probe electrospray ionization coupled to a quadrupole time-Of-flight: A feasibility study for the detection of cocaine and its derivatives in oral fluid by Jousselin, Elisa, Zarrouk, Elies, Griffeuille, Pauline, Dulaurent, Sylvain, El Balkhi, Souleiman, Saint-Marcoux, Franck

“…Probe Electrospray Ionization (PESI) is an atmospheric pressure ionization method that can be directly coupled with a mass spectrometer to allow ultrafast…”
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Characterization and identification of eight designer benzodiazepine metabolites by incubation with human liver microsomes and analysis by a triple quadrupole mass spectrometer by El Balkhi, Souleiman, Chaslot, Maxime, Picard, Nicolas, Dulaurent, Sylvain, Delage, Martine, Mathieu, Olivier, Saint-Marcoux, Franck

“…Designer benzodiazepines (DBZDs) have become of particular importance in the past few years. The metabolite monitoring of DBZD in biological fluids could be of…”
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Ultrafast Measurement of Metformin in the Clinical Setting Using Probe Electrospray Ionization Mass Spectrometry by Griffeuille, Pauline, El Balkhi, Souleiman, Bodeau, Sandra, Lamoureux, Fabien, Marquet, Pierre, Dulaurent, Sylvain, Saint-Marcoux, Franck

“…Metformin (MtF) is a treatment used for type 2 diabetes. Lactic acidosis (LA) is a frequent complication that can be either induced by or associated with…”
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Assessment of tobacco, alcohol and cannabinoid metabolites in 645 meconium samples of newborns compared to maternal self-reports by Lamy, Sandrine, Hennart, Benjamin, Houivet, Estelle, Dulaurent, Sylvain, Delavenne, Heloise, Benichou, Jacques, Allorge, Delphine, Marret, Stéphane, Thibaut, Florence

“…Abstract Prenatal psychoactive substance exposure has significant impact on neonatal health and child development and the development of reliable biomarkers is…”
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First-Line Toxicological Screening with Fully Automated Extraction by Robin, Tiphaine, El Balkhi, Souleiman, Dulaurent, Sylvain, Marquet, Pierre, Saint-Marcoux, Franck

“…In clinical toxicology, laboratories need screening methods allowing unambiguous identification of the compounds in a short turnaround time to either confirm…”
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Identification and quantification of 35 psychotropic drugs and metabolites in hair by LC-MS/MS: application in forensic toxicology by Maublanc, Julie, Dulaurent, Sylvain, Morichon, Julien, Lachâtre, Gérard, Gaulier, Jean-michel

“…Despite a non-invasive sampling, hair samples are generally collected in limited amounts for an obvious esthetic reason. In order to reduce the required…”
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Self‐poisoning with 60 tablets of Apixaban, a pharmacokinetics case report by Franck, Bénédicte, Dulaurent, Sylvain, El Balkhi, Souleiman, Monchaud, Caroline, Picard, Nicolas, Couderc, Sylvain, Marquet, Pierre, Saint‐Marcoux, Franck, Woillard, Jean‐Baptiste

“…A 67‐year‐old man was admitted to the emergency department about 5 h after deliberate self‐poisoning with 300 mg of Apixaban. The clinical examination did not…”
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Case Report of Ivabradine Intoxication by Mathiaux, François, Dulaurent, Sylvain, Julia, Frédéric, Gaulier, Jean-Michel

“…Ivabradine is a drug used for the treatment of angina and chronic heart failure in cases of intolerance or insufficiency of response to beta-blocker treatment…”
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Thyroid function tests in persons with occupational exposure to fipronil by Herin, Fabrice, Boutet-Robinet, Elisa, Levant, Aude, Dulaurent, Sylvain, Manika, Mimoza, Galatry-Bouju, Florence, Caron, Philippe, Soulat, Jean-Marc

“…Fipronil represents a chemical class of insecticides acting at the γ-aminobutyric acid receptor in pests. [corrected] Fipronil has been associated with a…”
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Screening of pesticides in blood with liquid chromatography-linear ion trap mass spectrometry by Dulaurent, Sylvain, Moesch, Christian, Marquet, Pierre, Gaulier, Jean-Michel, Lachâtre, Gérard

“…In clinical or forensic toxicology, general unknown screening procedures are used to identify as many xenobiotics as possible, belonging to numerous chemical…”
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Improved liquid chromatography-tandem mass spectrometric method for the determination of ethyl glucuronide concentrations in hair: Applications to forensic cases by Imbert, Laurent, Gaulier, Jean-Michel, Dulaurent, Sylvain, Morichon, Julien, Bevalot, Fabien, Izac, Paul, Lachâtre, Gérard

“…Ethyl glucuronide (EtG) is a direct marker of ethanol consumption, and its assay in hair is an efficient tool for chronic alcoholism diagnosis. In 2012, the…”
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Analytical Findings of an Acute Intoxication after Inhalation of Methoxetamine by Imbert, Laurent, Boucher, Alexandra, Delhome, Gilles, Cueto, Thierry, Boudinaud, Michel, Maublanc, Julie, Dulaurent, Sylvain, Descotes, Jacques, Lachâtre, Gérard, Gaulier, Jean-Michel

“…Methoxetamine (MXE) is increasingly used and abused, as it is frequently presented as being safer than ketamine, and legal. Cases of only MXE consumption being…”
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Ethylglucuronide assays in urine and hair by Imbert, Laurent, Gaulier, Jean-Michel, Dulaurent, Sylvain, Lachâtre, Gérard

“…Ethylglucuronide (EtG) is a biomarker of ethanol consumption, and the authors propose an overview of its potential use in clinical or forensic cases. This…”
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Determination of Dodine in Fruit Samples by Liquid Chromatography Electrospray Ionization-Tandem Mass Spectrometry by LE GRAND, Rozenn, SAINT-MARCOUX, Franck, DULAURENT, Sylvain, SAUVAGE, François-Ludovic, MOESCH, Christian, LACHATRE, Gérard

“…A rapid and sensitive LC/electrospray ionization-MS/MS method has been developed for the determination of dodine in fruit samples. Based on a liquid-liquid…”
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Analyse des herbicides phénoxyacides par chromatographie en phase liquide : 1er essai inter-laboratoires by Turcant, Alain, Dehon, Betty, Ganière-Monteil, Catherine, Dulaurent, Sylvain, Moulsma, Moustapha, Charlier, Corinne

“…Afin de documenter au mieux, par des dosages plasmatiques, les cas d'intoxication par les herbicides phénoxyacides, six laboratoires ont évalué diverses…”
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