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Development of analytical methods GC-MS vs LC-UV for the serum monitoring of an inflammatory glycotoxin (methylglyoxal): A new biomarker of bovine hepatobiliary distomatosis.

Identifieur interne : 000203 ( Main/Corpus ); précédent : 000202; suivant : 000204

Development of analytical methods GC-MS vs LC-UV for the serum monitoring of an inflammatory glycotoxin (methylglyoxal): A new biomarker of bovine hepatobiliary distomatosis.

Auteurs : Nadia Taïbi ; Amina Taïbi ; Rachid Ameraoui ; Mohamed Abou-Mustapha ; Mohamed Hadjadj ; Zahra-Mouna Boutaiba ; Amel Kaced ; Souhila Djema ; Qosay-Ali Al-Balas ; Ghazi-Ahmad Al Jabal ; Miriem Aissi ; Khaled Harhoura ; Safia Zenia ; Farida Khammar

Source :

RBID : pubmed:31707099

English descriptors

Abstract

Two analytical methods; high performance liquid chromatography and gas chromatography were used to determine the content of 2-methylquinoxaline, a methylglyoxal-derived agent in sera from cattle with fascioliasis. Methylglyoxal is a highly mutagenic and cytotoxic reactive dicarbonyl compound formed by non-enzymatic fragmentation of triose phosphate GAP and DHAP during glycolysis which regularly contributes to repositioning the energetic balance between physiological and pathological situations. The aim of this study was to propose the MGO as a new biomarker in the bovine fasciolosis. Strongly infected animals showed a correlation between the relatively high levels of Fasciola hepatica anti-f2 antibody and methylglyoxal compared to unharmed animals. Also, an acute hyperglycemia was recorded and closely related to hepatic parenchyma hyperplasia, inflammation, bile ducts obstruction and scléro-fibrous foci formation.Unlike HPLC, which has shown analytical flaws and irregularities, GC-MS remains an excellent diagnostic tool for detecting and quantifying methylglyoxal in biological fluids. The developed method has been validated under FDA guidelines. A full scan-range was set from m/z 39 to 144/999 and the molecular weight of the 2-methylquinoxaline was identified according to NIST Database and ES. Methylglyoxal was the only analyte successfully quantified in a relatively short run time. It was linear over a concentration range of 0.057-5.7  μg.ml-1with mean recoveries and RSD of 118% and 3.63% respectively. The intra and inter-day assays were satisfying and not exceed 3.00%. Results reflect the degree of precision of our method and indicate that MGO was an important contributor to understand the hepatic failure independently of other serum markers.

DOI: 10.1016/j.biochi.2019.11.002
PubMed: 31707099

Links to Exploration step

pubmed:31707099

Le document en format XML

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<nlm:affiliation>Centre de Recherche Scientifique et Technique en Analyses Physico-chimiques CRAPC, BP 384, Bou-Ismail, 42004, Tipaza, Algeria. Electronic address: moho37@hotmail.fr.</nlm:affiliation>
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<name sortKey="Hadjadj, Mohamed" sort="Hadjadj, Mohamed" uniqKey="Hadjadj M" first="Mohamed" last="Hadjadj">Mohamed Hadjadj</name>
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<name sortKey="Boutaiba, Zahra Mouna" sort="Boutaiba, Zahra Mouna" uniqKey="Boutaiba Z" first="Zahra-Mouna" last="Boutaiba">Zahra-Mouna Boutaiba</name>
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<name sortKey="Al Jabal, Ghazi Ahmad" sort="Al Jabal, Ghazi Ahmad" uniqKey="Al Jabal G" first="Ghazi-Ahmad" last="Al Jabal">Ghazi-Ahmad Al Jabal</name>
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<nlm:affiliation>Department of Medicinal Chemistry and Pharmacognosy Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan. Electronic address: gaaljabal12@ph.just.edu.jo.</nlm:affiliation>
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<name sortKey="Harhoura, Khaled" sort="Harhoura, Khaled" uniqKey="Harhoura K" first="Khaled" last="Harhoura">Khaled Harhoura</name>
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<name sortKey="Zenia, Safia" sort="Zenia, Safia" uniqKey="Zenia S" first="Safia" last="Zenia">Safia Zenia</name>
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<name sortKey="Khammar, Farida" sort="Khammar, Farida" uniqKey="Khammar F" first="Farida" last="Khammar">Farida Khammar</name>
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<nlm:affiliation>Université des Sciences et de La Technologie Houari Boumediene (USTHB), Faculté des Sciences Biologiques (FSB), Laboratoire de Recherche sur Les Zones Arides, (LRZA), BP 32 El Alia 16111, Bab Ezzouar, 16111, Algeria. Electronic address: faridakhammar@gmail.com.</nlm:affiliation>
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<term>Animals (MeSH)</term>
<term>Biomarkers (blood)</term>
<term>Cattle (MeSH)</term>
<term>Chromatography, High Pressure Liquid (methods)</term>
<term>Fasciola hepatica (isolation & purification)</term>
<term>Fascioliasis (diagnosis)</term>
<term>Fascioliasis (veterinary)</term>
<term>Female (MeSH)</term>
<term>Gas Chromatography-Mass Spectrometry (methods)</term>
<term>Male (MeSH)</term>
<term>Pyruvaldehyde (blood)</term>
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<term>Biomarkers</term>
<term>Pyruvaldehyde</term>
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<term>Fascioliasis</term>
</keywords>
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<term>Fasciola hepatica</term>
</keywords>
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<term>Chromatography, High Pressure Liquid</term>
<term>Gas Chromatography-Mass Spectrometry</term>
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<term>Fascioliasis</term>
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<div type="abstract" xml:lang="en">Two analytical methods; high performance liquid chromatography and gas chromatography were used to determine the content of 2-methylquinoxaline, a methylglyoxal-derived agent in sera from cattle with fascioliasis. Methylglyoxal is a highly mutagenic and cytotoxic reactive dicarbonyl compound formed by non-enzymatic fragmentation of triose phosphate GAP and DHAP during glycolysis which regularly contributes to repositioning the energetic balance between physiological and pathological situations. The aim of this study was to propose the MGO as a new biomarker in the bovine fasciolosis. Strongly infected animals showed a correlation between the relatively high levels of Fasciola hepatica anti-f2 antibody and methylglyoxal compared to unharmed animals. Also, an acute hyperglycemia was recorded and closely related to hepatic parenchyma hyperplasia, inflammation, bile ducts obstruction and scléro-fibrous foci formation.Unlike HPLC, which has shown analytical flaws and irregularities, GC-MS remains an excellent diagnostic tool for detecting and quantifying methylglyoxal in biological fluids. The developed method has been validated under FDA guidelines. A full scan-range was set from m/z 39 to 144/999 and the molecular weight of the 2-methylquinoxaline was identified according to NIST Database and ES. Methylglyoxal was the only analyte successfully quantified in a relatively short run time. It was linear over a concentration range of 0.057-5.7  μg.ml-1with mean recoveries and RSD of 118% and 3.63% respectively. The intra and inter-day assays were satisfying and not exceed 3.00%. Results reflect the degree of precision of our method and indicate that MGO was an important contributor to understand the hepatic failure independently of other serum markers.</div>
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<AbstractText>Two analytical methods; high performance liquid chromatography and gas chromatography were used to determine the content of 2-methylquinoxaline, a methylglyoxal-derived agent in sera from cattle with fascioliasis. Methylglyoxal is a highly mutagenic and cytotoxic reactive dicarbonyl compound formed by non-enzymatic fragmentation of triose phosphate GAP and DHAP during glycolysis which regularly contributes to repositioning the energetic balance between physiological and pathological situations. The aim of this study was to propose the MGO as a new biomarker in the bovine fasciolosis. Strongly infected animals showed a correlation between the relatively high levels of Fasciola hepatica anti-f2 antibody and methylglyoxal compared to unharmed animals. Also, an acute hyperglycemia was recorded and closely related to hepatic parenchyma hyperplasia, inflammation, bile ducts obstruction and scléro-fibrous foci formation.Unlike HPLC, which has shown analytical flaws and irregularities, GC-MS remains an excellent diagnostic tool for detecting and quantifying methylglyoxal in biological fluids. The developed method has been validated under FDA guidelines. A full scan-range was set from m/z 39 to 144/999 and the molecular weight of the 2-methylquinoxaline was identified according to NIST Database and ES. Methylglyoxal was the only analyte successfully quantified in a relatively short run time. It was linear over a concentration range of 0.057-5.7  μg.ml-1with mean recoveries and RSD of 118% and 3.63% respectively. The intra and inter-day assays were satisfying and not exceed 3.00%. Results reflect the degree of precision of our method and indicate that MGO was an important contributor to understand the hepatic failure independently of other serum markers.</AbstractText>
<CopyrightInformation>Copyright © 2019 Elsevier B.V. and Société Française de Biochimie et Biologie Moléculaire (SFBBM). All rights reserved.</CopyrightInformation>
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