Mintjens, Nesse; Brummans, Roy; Soetens, Filiep; Claes, Kathleen BM; Vanlinthout, Luc E; 87959;
INTRODUCTION: Variants of butyrylcholinesterase are frequently associated with prolonged response to suxamethonium or mivacurium. Butyrylcholinesterase (BChE) can be characterized by phenotyping and determination of genotype. Inappropriate timing of blood sampling might interfere with phenotyping methods. However, guidelines regarding delay between...
Grigoryan, Rosa Costas-Rodríguez, Marta Vandenbroucke, Roosmarijn E Vanhaecke, Frank
Published in
Analytica chimica acta
A sequential chromatographic separation procedure for subsequent high-precision isotopic analysis of Mg and Ca via multi-collector ICP-mass spectrometry (MC-ICP-MS) from a single aliquot of sample was developed and used for a variety of animal/human biofluids and tissues. The procedure consists of a one-stage Mg isolation protocol (for most of the ...
Van Meulebroek, Lieven Cameron, Simon Plekhova, Vera De Spiegeleer, Margot Wijnant, Kathleen Michels, Nathalie De Henauw, Stefaan Lapauw, Bruno Takats, Zoltan Vanhaecke, Lynn
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Published in
Talanta
Ambient ionization-based techniques hold great potential for rapid point-of-care applicable metabolic fingerprinting of tissue and fluids. Hereby, feces represents a unique biospecimen as it integrates the complex interactions between the diet, gut microbiome and host, and is therefore ideally suited to study the involvement of the diet-gut microbi...
Beckmann, M Wilson, T Zubair, H Lloyd, AJ Lyons, L Phillips, H Tailliart, K Gregory, N Thatcher, R Garcia-Perez, I
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SCOPE: Metabolites derived from individual foods found in human biofluids after consumption could provide objective measures of dietary intake. For comprehensive dietary assessment, quantification methods would need to manage the structurally diverse mixture of target metabolites present at a wide concentration range. METHODS & RESULTS: We develope...
Mahmoudi, Abdelghani; Zerkout, Said; Van Schepdael, Ann; 16462; Boukhechem, Med Selah; Boujella, Hadjera; Simon, Laura-Mihaela; De Francia, Silvia; Pirro, Elisa;
status: published
Song, Qinghe Zhang, Yingying Liu, Hongtao Du, Yuguang
Objective. An ideal sample source is critical for more reliable and sensitive early detection of nucleic acid changes associated with breast cancer. Breast milk (BM) is a good noninvasive origin for genetic testing of early breast cancer, but cells in BM are easily disintegrated. So we investigate here whether cell-free nucleic acid (cfNA) exists i...
Song, Qinghe Zhang, Yingying Liu, Hongtao Du, Yuguang
Objective. An ideal sample source is critical for more reliable and sensitive early detection of nucleic acid changes associated with breast cancer. Breast milk (BM) is a good noninvasive origin for genetic testing of early breast cancer, but cells in BM are easily disintegrated. So we investigate here whether cell-free nucleic acid (cfNA) exists i...
Galand, M Feldman, PD Bockelee-Morvan, D Biver, N Cheng, Y-C Rinaldi, G Rubin, M Altwegg, K Deca, J Beth, A
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Having a nucleus darker than charcoal, comets are usually detected from Earth through the emissions from their coma. The coma is an envelope of gas that forms through the sublimation of ices from the nucleus as the comet gets closer to the Sun. In the far-ultraviolet portion of the spectrum, observations of comae have revealed the presence of atomi...
Kangro, Kadri; 108532; Roose, Elien; 94563; Schelpe, An-Sofie; Tellier, Edwige; Kaplanski, Gilles; Voorberg, Jan; De Meyer, Simon F; 40172; Mannik, Andres; Vanhoorelbeke, Karen; 12876;
Background: In immune-mediated thrombotic thrombocytopenic purpura (iTTP), patients develop an immune response against the multidomain enzyme ADAMTS13. ADAMTS13 consists of a metalloprotease (M) and disintegrin-like (D) domain, 8 thrombospondin type 1 repeats (T1-T8), a cysteine-rich (C), a spacer (S), and 2 CUB domains (CUB1-2). Previous epitope m...
Letertre, MPM Munjoma, NC Wolfer, K Pechlivanis, A McDonald, J Hardwick, RN Cherrington, NJ Coen, M Nicholson, J Hoyles, L
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Methotrexate (MTX) is a chemotherapeutic agent that can cause a range of toxic side effects including gastrointestinal damage, hepatotoxicity, myelosuppression, and nephrotoxicity and has potentially complex interactions with the gut microbiome. Following untargeted UPLCqtof-MS analysis of urine and fecal samples from male Sprague−Dawley rats admin...