Ara
Toplam kayıt 138, listelenen: 61-70
Methamidophos, Dichlorvos, O-Methoate And Diazinon Pesticides Used In Turkey Make A Covalent Bond With Butyrylcholinesterase Detected By Mass Spectrometry
(Wiley, 2010)
Organophosphorus pesticides used most commonly in Turkey include methamidophos, dichlorvos, O-methoate and diazinon. These toxic chemicals or their metabolites make a covalent bond with the active site serine of ...
Activation and Regioselectivity of Five-Membered Cyclic Thionocarbamates to Nucleophilic Attack
(Royal Soc Chemistry, 2013)
The cyclic thionocarbamate of alaninol undergoes nucleophilic attack by sulfur nucleophiles at 5-C to give 1-thiopropyl-2-amine derivatives when derivatised on nitrogen with a Boc group. Iodide under microwave conditions ...
Monoclonal Antibody That Recognizes Diethoxyphosphotyrosine-Modified Proteins And Peptides Independent Of Surrounding Amino Acids
(Amer Chemical Soc, 2017)
Acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) are irreversibly inhibited by organophosphorus pesticides through formation of a covalent bond with the active site serine. Proteins that have no active site ...
Plasma 8-Isopgf2 Alpha and Serum Melatonin Levels in Patients with Minimal Cognitive Impairment and Alzheimer Disease
(Tubitak Scientific & Technical Research Council Turkey, 2015)
Background/aim: F2 alpha-isoprostane is accepted as an oxidative stress indicator and melatonin shows neuroprotective effects by antioxidative and antiamyloidogenic influences. By measuring these in patients diagnosed with ...
Nucleotide Excision Repair By Dual Incisions In Plants
(Natl Acad Sciences, 2016)
Plants use light for photosynthesis and for various signaling purposes. The UV wavelengths in sunlight also introduce DNA damage in the form of cyclobutane pyrimidine dimers (CPDs) and pyrimidine (6-4) pyrimidone photoproducts ...
Monoamine Oxidase Inhibitory Activity Of Novel Pyrazoline Analogues: Curcumin Based Design And Synthesis
(Amer Chemical Soc, 2016)
A series of new 2-methoxy-4-(5-pheny1-4,5dihydro-1H-pyrazol-3-yl)phenolderivatives, 4-13, were synthesized and tested for their human MAO inhibitory activity. All the compounds were found to be selective and reversible ...
Optimization Of A Gas Chromatography-Mass Spectrometry Method Using Chemometric Techniques For The Determination Of Ezetimibe In Human Plasma
(Scientific Technical Research Council Turkey-Tubitak, 2013)
A new, rapid, and sensitive gas chromatography-mass spectrometry (GC-MS) method was developed for the determination of ezetimibe (EZE) in human plasma. EZE was derivatized prior to GC-MS analysis. Various derivatization ...