Results 41 to 50 of about 2,738,308 (324)

Characterisation of androstenone metabolism in pig liver microsomes

open access: yes, 2004
Androstenone (5α-androst-16-en-3-one) is a steroid pheromone produced in the testis. Excessive accumulation of androstenone together with skatole (3-methyl-indole) in the adipose tissue of some male pigs leads to "boar taint". In isolated pig hepatocytes
Doran (nee Udovikova), Olena   +3 more
core   +1 more source

Nucleotide Activation of Liver Microsomal Glucuronidation

open access: yesJournal of Biological Chemistry, 1961
6 páginas en ...
Pogell, Burton M., Leloir, Luis Federico
openaire   +3 more sources

CYP-Dependent Metabolism of PF9601N, A New Monoamine Oxidase-B Inhibitor, by C57BL / 6 Mouse and Human Liver Microsomes

open access: yesJournal of Pharmacy & Pharmaceutical Sciences, 2007
Purpose. The selective monoamine oxidase-B (MAO-B) inhibitor, l-deprenyl, is still used for treating Parkinson's patients, however, a disadvantage of its use lies in the formation of l-amphetamine and l-methamphetamine.
Stefania Dragoni   +7 more
doaj   +1 more source

Biotransformation of (−)-Verbenone by Human Liver Microsomes

open access: yesBioscience, Biotechnology, and Biochemistry, 2002
The biotransformation of (-)-verbenone was investigated with human liver microsomes by using GC-MS. Regioselective biotransformation was observed when (-)-verbenone was incubated with the liver microsomes. (-)-10-Hydroxyverbenone was formed from (-)-verbenone of kinetic analysis showed that the Km and Vmax values for the hydroxylation of (-)-verbenone ...
MIYAZAWA, Mitsuo   +2 more
openaire   +2 more sources

Exchange of phospholipid classes between liver microsomes and plasma: comparison of rat, rabbit, and guinea pig

open access: yesJournal of Lipid Research, 1971
Rat and guinea pig liver microsomes labeled with phospholipid 32P were incubated with rat, guinea pig, and rabbit plasma in a KC1–Tris–EDTA buffer. A net transfer of microsomal phosphatidylcholine and phosphatidylethanolamine to plasma was observed.
D.B. ZILVERSMIT
doaj   +1 more source

Effect of blood plasma lipoproteins on hydroxylation of benzo[a]pyrene in liver microsomes of rats

open access: yesАтеросклероз, 2020
This work presents the characteristics of the catalytic activity of hydroxylation of benzo[a] pyrene (B[a]P) in rat liver microsomes using plasma lipoproteins (LP) (VLDL, LDL, HDL) as transport forms of B[a]P.
L. M. Polyakov   +5 more
doaj   +1 more source

Nontargeted Metabolomics by High-Resolution Mass Spectrometry to Study the In Vitro Metabolism of a Dual Inverse Agonist of Estrogen-Related Receptors β and γ, DN203368

open access: yesPharmaceutics, 2021
DN203368 ((E)-3-[1-(4-[4-isopropylpiperazine-1-yl]phenyl) 3-methyl-2-phenylbut-1-en-1-yl] phenol) is a 4-hydroxy tamoxifen analog that is a dual inverse agonist of estrogen-related receptor β/γ (ERRβ/γ).
Sin-Eun Kim   +13 more
doaj   +1 more source

Stereoselective biotransformation of ketamine in equine liver and lung microsomes

open access: yes, 2008
Stereoselectivity has to be considered for pharmacodynamic and pharmacokinetic features of ketamine. Stereoselective biotransformation of ketamine was investigated in equine microsomes in vitro. Concentration curves were constructed over time, and enzyme
Theurillat, R   +9 more
core   +1 more source

Decavanadate displaces inositol 1,4,5-trisphosphate (IP3) from its receptor and inhibits IP3 induced Ca2+ release in permeabilized pancreatic acinar cells [PDF]

open access: yes, 1991
Inositol 1,4,5-trisphosphate (IP3) induced Ca2+ release in digitonin permeabilized rat pancreatic acinar cells is specifically inhibited by decavanadate.
M. Gratzl   +9 more
core   +1 more source

An integrated study for the utilization of anthraquinone compounds extract “Heshouwu” In vivo and their comparative metabolism in liver microsomes using UPLC-ESI-Q-TOF/MSn

open access: yesWorld Journal of Traditional Chinese Medicine, 2018
Objective: Anthraquinone (AQ), a major bioactive component of the traditional Chinese medicine HeShouWu, has widespread applications in industry and medicine.
Sha Chen   +6 more
doaj   +1 more source

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