Results 21 to 30 of about 28,121 (229)

Microsomal Esterase of Rat Liver

open access: yesJournal of Biological Chemistry, 1969
Abstract Rat liver microsomal esterase has been purified 254-fold by a combination of solubilization in a mechanical cell homogenizer, acetone and ammonium sulfate precipitations, and hydroxylapatite column chromatography. The enzyme hydrolyzed glyceryl 1-monodecanoate at a rapid rate; the Km is 1.61 x 10-3 m.
K, Hayase, A L, Tappel
openaire   +2 more sources

Identification and interspecies characterization of UDP-glucuronosyltransferase isoforms catalyzing acacetin glucuronidation using recombinant UGT enzymes and microsomes

open access: yesJournal of Traditional Chinese Medical Sciences, 2019
Objective: To explore the glucuronic acid metabolism of acacetin in human liver and intestinal microsomes to better characterize human uridine 5′-diphospho (UDP)-glucuronosyltransferase (UGT) isoforms. In addition, interspecies comparisons were performed
Kangle Shi, Shan Li, Qinggang Meng
doaj   +1 more source

Qualification of Human Liver Microsomes for Antibacterial Activity Screening of Drug Metabolites

open access: yesApplied Microbiology, 2023
Microsomes are commonly used to perform in vitro drug metabolism, predominantly to form phase I drug metabolites. Pooled microsomes from multiple donors can contain microorganisms from underlying microbial diseases.
Navid Jubaer
doaj   +1 more source

Regulation of hydroxymethylglutaryl-CoA reductase in rat leukocytes

open access: yesJournal of Lipid Research, 1977
Methods were developed for the assay of hydroxymethylglutaryl-CoA reductase (NADPH) activity in microsomes from rat leukocytes. The activity in freshly isolated leukocytes is low compared to rat liver but can be assayed reliably. The patterns of response
N L Young, V W Rodwell
doaj   +1 more source

Dataset from proteomic analysis of human liver, lung, kidney and intestine microsomes

open access: yesData in Brief, 2018
We provide detailed datasets from our analysis of proteins that are identified in human liver, lung, kidney and intestine microsomes by MS-based proteomics.
Wei Song, Longjiang Yu, Zhihong Peng
doaj   +1 more source

Study on In Vitro Metabolism and In Vivo Pharmacokinetics of Beauvericin

open access: yesToxins, 2022
Beauvericin (BEA) is a well-known mycotoxin produced by many fungi, including Beaveria bassiana. The purpose of this study was to evaluate the in vitro distribution and metabolism characteristics as well as the in vivo pharmacokinetic (PK) profile of BEA.
Yu Yuan   +3 more
doaj   +1 more source

The effect of some pesticides on lipid peroxidation and on the content of cytochrome p-450 of mitochondrial membranes and liver microsomes of pregnant rats and their embryos [PDF]

open access: yesE3S Web of Conferences, 2023
The article presents data obtained in experimental studies on the effect of pesticides - butylcaptax and droppa on lipid peroxidation of mitochondrial membranes and microsomes of liver cells of pregnant rats and their embryos.
Tuychieva D.   +3 more
doaj   +1 more source

Interspecies Variation in NCMN-O-Demethylation in Liver Microsomes from Various Species

open access: yesMolecules, 2019
NCMN (N-(3-carboxy propyl)-4-methoxy-1,8-naphthalimide), a newly developed ratiometric two-photon fluorescent probe for human Cytochrome P450 1A (CYP1A), shows the best combination of specificity and reactivity for real-time detection of the enzymatic ...
Ziru Dai   +8 more
doaj   +1 more source

Phospholipid synthesis and exchange between rat liver microsomes and mitochondria in the presence of benzo(a)pyrene.

open access: yesJournal of Lipid Research, 1980
Benzo(a)pyrene injection increased the phospholipid content in membranes of rat liver mitochondria and microsomes. There was a large relative increase of phosphatidylcholine, especially in microsomes, as compared with normal liver.
J Baraud, A Maurice
doaj   +1 more source

The metabolism of gelsevirine in human, pig, goat and rat liver microsomes

open access: yesVeterinary Medicine and Science, 2021
Gelsemium is a small genus of flowering plants from the family Loganiaceae comprising five species, three of which, Gelsemium sempervirens (L.) J. St.‐Hil., G. elegans Benth and G. rankinii Small, are particularly popular.
Hua‐Hai Zhang   +5 more
doaj   +1 more source

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