Results 51 to 60 of about 63,034 (211)

Flavin-containing monooxygenases: mutations, disease and drug response [PDF]

open access: yes, 2008
NOTICE: this is the author’s version of a work that was accepted for publication in Trends in Pharmacological Sciences. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality ...
Phillips, IR, Shephard, EA
core   +1 more source

Characterization of iodothyronine sulfatase activities in human and rat liver and placenta [PDF]

open access: yes, 2002
In conditions associated with high serum iodothyronine sulfate concentrations, e.g. during fetal development, desulfation of these conjugates may be important in the regulation of thyroid hormone homeostasis. However, little is known
Coughtrie, M.W.   +6 more
core   +3 more sources

Exclusive localization in peroxisomes of dihydroxyacetone phosphate acyltransferase and alkyl-dihydroxyacetone phosphate synthase in rat liver.

open access: yesJournal of Lipid Research, 1993
Dihydroxyacetone phosphate acyl transferase (DHAP-AT), alkyl dihydroxyacetone phosphate synthase (alkyl-DHAP-synthase), and glycerol-3-phosphate acyltransferase (GPAT) activities were investigated under optimal assay conditions using highly purified ...
H Singh, K Beckman, A Poulos
doaj   +1 more source

Biogenesis of Cytochrome c in Neurospora crassa [PDF]

open access: yes, 1978
# 1. Precipitating antibodies specific for apocytochrome c and holocytochrome c, respectively, were employed to study synthesis and intracellular transport of cytochrome c in Neurospora in vitro. # 2.
Korb, Harald, Neupert, Walter
core   +1 more source

Activation of proestrogens from hops (Humulus lupulus L.) by intestinal microbiota; Conversion of isoxanthohumol into 8-prenylnaringenin [PDF]

open access: yes, 2005
Hop, an essential ingredient in most beers, contains a number of prenylflavonoids, among which 8-prenylnaringenin (8-PN) would be the most potent phytoestrogen currently known. Although a number of health effects are attributed to these compounds, only a
De Keukeleire, Denis   +4 more
core   +2 more sources

New Synthetic Cannabinoids Metabolism and Strategies to Best Identify Optimal Marker Metabolites. [PDF]

open access: yes, 2019
Synthetic cannabinoids (SCs) were initially developed as pharmacological tools to probe the endocannabinoid system and as novel pharmacotherapies, but are now highly abused.
Diao, Xingxing, Huestis, Marilyn A.
core   +2 more sources

In Vitro Phase I Metabolism of CRV431, a Novel Oral Drug Candidate for Chronic Hepatitis B

open access: yesPharmaceutics, 2017
The cytochrome P450-mediated Phase I in vitro metabolism of CRV431 was studied using selective chemical inhibition and recombinant human enzymes. Additionally, the metabolic profile of CRV431 in human, rat, and monkey liver microsomes was investigated ...
Daniel J. Trepanier   +2 more
doaj   +1 more source

Studies on Regioselective Binding Mode of Steroid Molecules in Homology Modeled Cytochrome P450-2C11 [PDF]

open access: yes, 2009
In this study, we investigated the regioselective binding mode of steroid molecules and structure requirements for steroid molecules for 16[alpha]-hydroxylation by Cytochrome P450-2C11.
Eiichi Akaho   +3 more
core   +1 more source

Characterization of porcine hepatic and intestinal drug metabolizing CYP450 : comparison with human orthologues from a quantitative, activity and selectivity perspective [PDF]

open access: yes, 2019
Over the past two decades, the pig has gained attention as a potential model for human drug metabolism. Cytochrome P450 enzymes (CYP450), a superfamily of biotransformation enzymes, are pivotal in drug metabolism.
Croubels, Siska   +7 more
core   +1 more source

In Vitro Metabolism and In Vivo Pharmacokinetics Profiles of Hydroxy-α-Sanshool

open access: yesToxics
Hydroxy-α-sanshool (HAS) is the predominant active compound in Zanthoxylum bungeanum Maxim (ZBM). Our present work was aimed to explore the in vitro metabolism characteristics, and in vivo pharmacokinetic (PK) profile of HAS.
Jie Meng   +4 more
doaj   +1 more source

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