نتایج جستجو برای: fmos interaction

تعداد نتایج: 565752  

2010
Asvi Francois

The metabolism of the anti-tubercular drug, thiacetazone (TAZ) by human FMOs in vitro and the disposition of TAZ in vivo in mice were studied. Reverse phase chromatography confirmed TAZ to be a substrate for human FMO1, FMO2.1 and FMO3 with the formation of TAZ-sulphinic acid and TAZ-carbodiimide via a TAZsulphenic acid intermediate. The products are the same as those formed by the Mycobacteriu...

Journal: :The Journal of pharmacology and experimental therapeutics 2007
Adnan A Elfarra Renee J Krause

Previously, we have provided evidence that cytochromes P450 (P450s) and flavin-containing monooxygenases (FMOs) are involved in the oxidation of S-(1,2,2-trichlorovinyl)-L-cysteine (TCVC) in rabbit liver microsomes to yield the reactive metabolite TCVC sulfoxide (TCVCS). Because TCVC is a known nephrotoxic metabolite of tetrachloroethylene, the nephrotoxic potential of TCVCS in rats and TCVCS f...

Journal: : 2023

In this study, a series of thiophenyl-chalcones derivatives was synthesized and their DPPH ABTS activities were evaluated. All exhibited high antioxidant activity. Among them, 4e ((E)-5-(3-(4-(chlorosulfonyl)-3-hydroxyphenyl)-3-oxoprop-1-en-1-yl)thiophene-2-sulfonyl chloride) have higher activity (IC50 = 13.12 μM) than quercetin 15.49 μM), well-known as agent used standard. The structure-activi...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1391

we have two part in this thesis, at first: the interaction of native calf thymus dna (ct-dna) with two anthraquinones including quinizarin (1,4- dihydroxy anthraquinone) and danthron (1,8- dihydroxy anthraquinone) in a mixture of 0.04 m brittone-robinson buffer and 50% of ethanol were studied at physiological ph by uv-vis absorption, florescence, circular dichroism spectroscopic methods, viscos...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی شاهرود - دانشکده شیمی 1393

چکیده در این تحقیق، قدرت پیوند هیدروژنی درون مولکولی 1و5-دی هیدروکسی آنتراکینون(1,5dha) ، با استفاده از محاسبات نظریه ی تابعی چگالی (dft) ، تئوری اتم ها در مولکول (aim) و آنالیز اوربیتال طبیعی پیوند (nbo) مورد بررسی قرار گرفت. بهینه سازی ساختارها و مشاهده ی فرکانس های ارتعاشی در سطح b3lyp/6-311++g** انجام شد. نتایج ساختاری، فرکانس پیوند o•••h، جابه جایی شیمیایی پروتون انولی و خواص توپولوژیکی ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شاهد - دانشکده هنر 1391

now-a-days graphic design plays a major role in influencing culture, society, business, and customers, in such a way that one could look upon every individual as a potential customer. graphic designers seek to identify customers needs and find an intelligent solution for them. correct identification and understanding of those needs is the first step towards achieving ones goals. marketing knowh...

Journal: :Gazi university journal of science 2022

3-chloro-2-{(2Z)-2-[1-(4-methoxyphenyl)ethylidene]hydrazinyl}pyridine (HL) was prepared and its structure elucidated by LC/MS-MS, 1H 13C-NMR, UV-Vis, elemental analysis, FT-Raman FT-IR. All theoretical calculations optimized geometry were obtained from the 6-31G(d,p) basis set calculations. Calculated scaled data of molecule compared with observed FT-IR spectroscopic data. The chemical shifts H...

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