John H

References (25)

Title : The phosphylated butyrylcholinesterase-derived tetrapeptide GlyGluSerAla proves exposure to organophosphorus agents with enantioselectivity - Kranawetvogl_2024_Arch.Toxicol__
Author(s) : Kranawetvogl T , Siegert M , Steinritz D , Thiermann H , John H
Ref : Archives of Toxicology , : , 2024
PubMedID: 38267661

Title : A case report of severe pirimiphos-methyl intoxication: Clinical findings and cholinesterase status - Zellner_2022_Front.Pharmacol_13_1102160
Author(s) : Zellner T , Rabe C , von der Wellen-Pawlowski J , Hansen D , John H , Worek F , Eyer F
Ref : Front Pharmacol , 13 :1102160 , 2022
PubMedID: 36618943

Title : Nontargeted High-Resolution Mass Spectrometric Workflow for the Detection of Butyrylcholinesterase-Derived Adducts with Organophosphorus Toxicants and Structural Characterization of Their Phosphyl Moiety after In-Source Fragmentation - John_2022_Anal.Chem__
Author(s) : John H , Dentzel M , Siegert M , Thiermann H
Ref : Analytical Chemistry , : , 2022
PubMedID: 35041786

Title : Human HepaRG liver spheroids: cold storage protocol and study on pyridinium oxime-induced hepatotoxicity in vitro - Horn_2022_Chem.Biol.Interact__110285
Author(s) : Horn G , Kranawetvogl T , John H , Weigel C , Rauen U , Worek F , Wille T
Ref : Chemico-Biological Interactions , :110285 , 2022
PubMedID: 36442613

Title : Evidence of exposure to organophosphorus toxicants by detection of the propionylated butyrylcholinesterase-derived nonapeptide-adduct as a novel biomarker - John_2021_Forensic.Sci.Int_323_110818
Author(s) : John H , Richter A , Siegert M , Eyer F , Thiermann H
Ref : Forensic Science International , 323 :110818 , 2021
PubMedID: 33990018

Title : Poisoning by organophosphorus nerve agents and pesticides: An overview of the principle strategies and current progress of mass spectrometry-based procedures for verification - John_2021_J.Mass.Spectrom.Adv.Clin.Lab_19_20
Author(s) : John H , Thiermann H
Ref : J Mass Spectrom Adv Clin Lab , 19 :20 , 2021
PubMedID: 34820662

Title : A novel HPLC-DAD method for the simultaneous quantification of the enzyme-reactivating oximes obidoxime, pralidoxime and HI-6 in human plasma - Kranawetvogl_2020_Drug.Test.Anal__
Author(s) : Kranawetvogl T , Steinritz D , Thiermann H , John H
Ref : Drug Test Anal , : , 2020
PubMedID: 32267631

Title : A case report of cholinesterase inhibitor poisoning: cholinesterase activities and analytical methods for diagnosis and clinical decision making - Amend_2020_Arch.Toxicol__
Author(s) : Amend N , Langgartner J , Siegert M , Kranawetvogl T , Koller M , John H , Pflugler C , Mogele-Schmid C , Worek F , Thiermann H , Wille T
Ref : Archives of Toxicology , : , 2020
PubMedID: 32303803

Title : Collision-induced mass spectrometric fragmentation of protonated dimethoate and omethoate generated by electrospray ionization - John_2019_Rapid.Commun.Mass.Spectrom_33_259
Author(s) : John H , Siegert M , Kranawetvogl A , Thiermann H
Ref : Rapid Commun Mass Spectrom , 33 :259 , 2019
PubMedID: 30402977

Title : Efficacy of an organophosphorus hydrolase enzyme (OpdA) in human serum and minipig models of organophosphorus insecticide poisoning - Eddleston_2019_Clin.Toxicol.(Phila)__1
Author(s) : Eddleston M , Clutton RE , Taylor M , Thompson A , Worek F , John H , Thiermann H , Scott C
Ref : Clinical Toxicology (Phila) , :1 , 2019
PubMedID: 31452424

Title : Fatal sarin poisoning in Syria 2013: forensic verification within an international laboratory network - John_2018_Forensic.Toxicol_36_61
Author(s) : John H , van der Schans MJ , Koller M , Spruit HET , Worek F , Thiermann H , Noort D
Ref : Forensic Toxicol , 36 :61 , 2018
PubMedID: 29367863

Title : Repetitive obidoxime treatment induced increase of red blood cell acetylcholinesterase activity even in a late phase of a severe methamidophos poisoning: A case report - Steinritz_2016_Toxicol.Lett_244_121
Author(s) : Steinritz D , Eyer F , Worek F , Thiermann H , John H
Ref : Toxicol Lett , 244 :121 , 2016
PubMedID: 26200596

Title : Small-scale purification of butyrylcholinesterase from human plasma and implementation of a muLC-UV\/ESI MS\/MS method to detect its organophosphorus adducts - John_2015_Drug.Test.Anal_7_947
Author(s) : John H , Breyer F , Schmidt C , Mizaikoff B , Worek F , Thiermann H
Ref : Drug Test Anal , 7 :947 , 2015
PubMedID: 25828536

Title : V-type nerve agents phosphonylate ubiquitin at biologically relevant lysine residues and induce intramolecular cyclization by an isopeptide bond - Schmidt_2014_Anal.Bioanal.Chem_406_5171
Author(s) : Schmidt C , Breyer F , Blum MM , Thiermann H , Worek F , John H
Ref : Anal Bioanal Chem , 406 :5171 , 2014
PubMedID: 24652148

Title : Application of an enantioselective LC-ESI MS\/MS procedure to determine R- and S-hyoscyamine following intravenous atropine administration in swine - John_2012_Drug.Test.Anal_4_194
Author(s) : John H , Mikler J , Worek F , Thiermann H
Ref : Drug Test Anal , 4 :194 , 2012
PubMedID: 21964777

Title : Review of UV spectroscopic, chromatographic, and electrophoretic methods for the cholinesterase reactivating antidote pralidoxime (2-PAM) - John_2012_Drug.Test.Anal_4_179
Author(s) : John H , Blum MM
Ref : Drug Test Anal , 4 :179 , 2012
PubMedID: 21953823

Title : Quantification of pralidoxime (2-PAM) in urine by ion pair chromatography-diode array detection: application to in vivo samples from minipig - John_2012_Drug.Test.Anal_4_169
Author(s) : John H , Eddleston M , Eddie Clutton R , Worek F , Thiermann H
Ref : Drug Test Anal , 4 :169 , 2012
PubMedID: 22102522

Title : A role for solvents in the toxicity of agricultural organophosphorus pesticides - Eddleston_2012_Toxicology_294_94
Author(s) : Eddleston M , Street JM , Self I , Thompson A , King T , Williams N , Naredo G , Dissanayake K , Yu LM , Worek F , John H , Smith S , Thiermann H , Harris JB , Eddie Clutton R
Ref : Toxicology , 294 :94 , 2012
PubMedID: 22365945

Title : Matrix-assisted laser desorption\/ionization time-of-flight mass spectrometry (MALDI-TOF MS) for detection and identification of albumin phosphylation by organophosphorus pesticides and G- and V-type nerve agents - John_2010_Anal.Bioanal.Chem_398_2677
Author(s) : John H , Breyer F , Thumfart JO , Hochstetter H , Thiermann H
Ref : Anal Bioanal Chem , 398 :2677 , 2010
PubMedID: 20730528

Title : Simultaneous quantification of the organophosphorus pesticides dimethoate and omethoate in porcine plasma and urine by LC-ESI-MS\/MS and flow-injection-ESI-MS\/MS - John_2010_J.Chromatogr.B.Analyt.Technol.Biomed.Life.Sci_878_1234
Author(s) : John H , Eddleston M , Clutton RE , Worek F , Thiermann H
Ref : Journal of Chromatography B Analyt Technol Biomed Life Sciences , 878 :1234 , 2010
PubMedID: 20106727

Title : Evaluation of medical countermeasures against organophosphorus compounds: the value of experimental data and computer simulations - Worek_2010_Chem.Biol.Interact_187_259
Author(s) : Worek F , Aurbek N , Herkert NM , John H , Eddleston M , Eyer P , Thiermann H
Ref : Chemico-Biological Interactions , 187 :259 , 2010
PubMedID: 19917271

Title : High-performance liquid-chromatographic tandem-mass spectrometric methods for atropinesterase-mediated enantioselective and chiral determination of R- and S-hyoscyamine in plasma - John_2010_Anal.Chim.Acta_680_32
Author(s) : John H , Eyer F , Zilker T , Thiermann H
Ref : Anal Chim Acta , 680 :32 , 2010
PubMedID: 20969988

Title : Chromatographic analysis of toxic phosphylated oximes (POX): a brief overview - Becker_2010_Drug.Test.Anal_2_460
Author(s) : Becker C , Worek F , John H
Ref : Drug Test Anal , 2 :460 , 2010
PubMedID: 20882513

Title : LC-MS-based procedures for monitoring of toxic organophosphorus compounds and verification of pesticide and nerve agent poisoning - John_2008_Anal.Bioanal.Chem_391_97
Author(s) : John H , Worek F , Thiermann H
Ref : Anal Bioanal Chem , 391 :97 , 2008
PubMedID: 18330546

Title : N-terminal acetylation protects glucagon-like peptide GLP-1-(7-34)-amide from DPP-IV-mediated degradation retaining cAMP- and insulin-releasing capacity - John_2008_Eur.J.Med.Res_13_73
Author(s) : John H , Maronde E , Forssmann WG , Meyer M , Adermann K
Ref : European Journal of Medical Research , 13 :73 , 2008
PubMedID: 18424366