Results 101 to 110 of about 197,866 (198)

Representative UPLC–MS/MS chromatograms of 5-O-glucuronide-GL-V9 and IS.

, 2023
(A) blank plasma; (B) calibration standard at 50ng/ml; (C) Beagle plasma sample obtained at 15min after an intravenous administration of GL-V9 at 1.5mg/kg (left standard for 5-O-glucuronide-GL-V9, right standard for IS).
Guanlan Liu (6494702), Qinglong Guo (533364), Yuxin Zhou (496784), Xuefeng Zhang (336127), Zechun Sang (16052993)   +4 more
core   +1 more source

A Positive Urine Alcohol with Negative Urine Ethyl-Glucuronide [PDF]

Laboratory Medicine, 2018
Urine ethanol is a common finding in urine drug-screening results. An unexpected finding of alcohol in urine can have serious implications for patients who have committed to pain-management contracts or are being counseled for substance abuse. Although laboratory screening for urine ethanol is highly specific and sensitive, the source of the ethanol ...
openaire   +2 more sources

Some Bioactivities of Limonium meyeri Extracts and their Separated Compounds

BioResources
The antimicrobial and tyrosinase enzyme inhibition activities of various extracts and isolated compounds of Limonium meyeri were investigated. Apigenin-7-O-β-glucuronide and myricetin 3-O-α-rhamnoside were isolated from the ethyl acetate fraction using ...
Masum Sami, Esen Sezen Karaoğlan, Hayrunisa Hancı, Cavit Kazaz   +3 more
doaj  

Simultaneous Determination of Chlorogenic Acid Isomers and Metabolites in Rat Plasma Using LC-MS/MS and Its Application to A Pharmacokinetic Study Following Oral Administration of Stauntonia Hexaphylla Leaf Extract (YRA-1909) to Rats

Pharmaceutics, 2018
Stauntonia hexaphylla leaf extract (YRA-1909), which is widely used for the antirheumatic properties, has been under phase 2 clinical trials in patients with rheumatoid arthritis since April 2017.
Won-Gu Choi, Ju-Hyun Kim, Dong Kyun Kim, Yongnam Lee, Ji Seok Yoo, Dae Hee Shin, Hye Suk Lee   +6 more
doaj   +1 more source

Synthesis, radiolabeling and biodistribution of a new opioid glucuronide derivative: ethyl-morphine glucuronide (em-glu)

Journal of Radioanalytical and Nuclear Chemistry, 2011
In current study, ethyl-morphine (em) was synthesized from the morphine and glucuronidated via enzymatic mechanism. The conjugated glucuronide ethyl- morphine (em-glu) was radiolabeled with 131 I using iodo- gen method. The quality control studies of radiolabeled compound ( 131 I-em-glu) were done with Thin Layer Radio Chromatography to confirm the ...
Enginar, H., Unak, P., Muftuler, F. Z. Biber, Lambrecht, F. Y., Kilcar, A. Yurt, Yolcular, S., Seyitoglu, B., Medine, E. I., Bulduk, I.   +8 more
openaire   +3 more sources

Determination of ethyl glucuronide in hair

, 2013
Ethyl glucuronide (EtG) is a minor metabolite of alcohol that can be detected in hair. The objective of this study was to develop a validated method for the detection of EtG in hair samples.
Bell, Stephanie
core  

Effects of lactate and acetate on the determination of serum ethyl glucuronide by CZE

, 2006
The analysis of ethyl glucuronide (EtG), a marker of recent alcohol consumption, in serum with an optimized CZE assay is reported. The method uses a 0.1-mm id fused-silica capillary of 50 cm effective length that is coated with linear polyacrylamide, a ...
Caslavska, Jitka, Mrázková, Michaela, Krivánková, Ludmila, Thormann, Wolfgang   +3 more
core   +1 more source

Chromogenic and antimicrobial peptide-functionalized polyacrylamide systems for proof-of-concept detection and treatment of bacteria [PDF]

Materials Advances
The emergence of antibiotic resistance in clinically significant pathogens, coupled with their ability to form persistent biofilms, presents a severe challenge in the management of burns and wound infections.
Muhammad Atif, Gizem Babuççu, Martijn Riool, Sebastian A.J. Zaat, Ulrich Jonas   +4 more
doaj   +1 more source

Supplementary Figure 7 from Contribution of OATP1B1 and OATP1B3 to the Disposition of Sorafenib and Sorafenib-Glucuronide

, 2013
PDF file - 37K, Estradiol-17β-D-glucuronide transport in HEK293 OATP1B1 variant cells.
Eric I. Zimmerman (425623), Shuiying Hu (10268480), Alice A. Gibson (10268477), Alex Sparreboom (236030), Lie Li (372905), Shelley J. Orwick (14920496), Sharyn D. Baker (14918718), Justin L. Roberts (14986248)   +7 more
core   +1 more source

Chemical Composition and Antioxidant Activity of Inflorescences

Natural Product Communications, 2017
The chemical composition of Cirsium vulgare flower heads was examined. Petrol and chloroform extracts of this plant material were analyzed by GC-MS for the presence of fatty acids, phytosterols, and triterpenes.
Jolanta Nazaruk, Sebastian Chłędzik, Jakub Strawa, Katarzyna Bazydło, Anna Wajs-Bonikowska   +4 more
doaj   +1 more source