Results 41 to 50 of about 47,963 (298)

Mass spectrometry in ocular drug research

Mass Spectrometry Reviews, EarlyView., 2023
Abstract Mass spectrometry (MS) has been proven as an excellent tool in ocular drug research allowing analyzes from small samples and low concentrations. This review begins with a short introduction to eye physiology and ocular pharmacokinetics and the relevance of advancing ophthalmic treatments.
Eva M. del Amo, Kati‐Sisko Vellonen, Arto Urtti, Tetsuya Terasaki, Anam Hammid, Paavo Honkakoski, Seppo Auriola   +6 more
wiley   +1 more source

Human UDP-Glucuronosyltransferase 2B4 and 2B7 Are Responsible for Naftopidil Glucuronidation in Vitro

Frontiers in Pharmacology, 2018
Naftopidil (NAF) is widely used for the treatment of benign prostatic hyperplasia and prevention of prostate cancer in elderly men. These patients receive a combination of drugs, which involves high risk for drug–drug interaction.
Xia-Wen Liu, Yi Rong, Xing-Fei Zhang, Jun-Jun Huang, Yi Cai, Bi-Yun Huang, Liu Zhu, Bo Wu, Ning Hou, Cheng-Feng Luo   +9 more
doaj   +1 more source

Nanostructures of diamond, graphene oxide and graphite inhibit CYP1A2, CYP2D6 and CYP3A4 enzymes and downregulate their genes in liver cells

International Journal of Nanomedicine, 2018
Barbara Strojny,1 Ewa Sawosz,1 Marta Grodzik,1 Sławomir Jaworski,1 Jarosław Szczepaniak,1 Malwina Sosnowska,1 Mateusz Wierzbicki,1 Marta Kutwin,1 Sylwia Orlińska,1 André Chwalibog2 1Division of Nanobiotechnology, Warsaw University of Life ...
Strojny B, Sawosz E, Grodzik M, Jaworski S, Szczepaniak J, Sosnowska M, Wierzbicki M, Kutwin M, Orlińska S, Chwalibog A   +9 more
doaj  

A Comparative Study of Phase I and II Hepatic Microsomal Biotransformation of Phenol in Three Species of Salmonidae: Hydroquinone, Catechol, and Phenylglucuronide Formation

Fishes
The in vitro biotransformation of phenol at 11 °C was studied using pre-spawn adult rainbow (Oncorhynchus mykiss) (RBT), brook (Salvelinus fontinalis) (BKT), and lake trout (Salvelinus namaycush) (LKT) hepatic microsomal preparations.
Richard C. Kolanczyk, Laura E. Solem, Patricia K. Schmieder, James M. McKim   +3 more
doaj   +1 more source

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

Applied 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

Inhibition of palmitoyl CoA deacylase by chlorophenoxyisobutyrate and betabenzalbutyrate

Journal of Lipid Research, 1973
Palmitoyl CoA deacylase activity was measured in preparations of rat liver microsomes. Two hypolipidemic agents, chlorophenoxyisobutyrate and betabenzalbutyrate caused inhibition of palmitoyl CoA deacylase in vitro.
Robert G. Lamb, Patsy M. Hill, Harold J. Fallon   +2 more
doaj  

Electrochemical Probing of Human Liver Subcellular S9 Fractions for Drug Metabolite Synthesis

Metabolites
Human liver subcellular fractions, including liver microsomes (HLM), liver cytosol fractions, and S9 fractions, are extensively utilized in in vitro assays to predict liver metabolism.
Daphne Medina, Bhavana Omanakuttan, Ricky Nguyen, Eman Alwarsh, Charuksha Walgama   +4 more
doaj   +1 more source

Study of the transfer of phospholipids from the endoplasmic reticulum to the outer and inner mitochondrial membranes

Journal of Lipid Research, 1971
Isolated mitochondria cannot synthesize their own phospholipids, there is only an exchange between exogenous and mitochondrial phospholipid fatty acids.
MARIE-THÉRÈSE SAUNER, MARIANNE LÉVY
doaj  

The di-flavoenzyme reductase directly activates oxygen for the metabolism of diverse drug molecules by liver microsomal Cytochrome P450s [PDF]

arXiv, 2006
This submission has been withdrawn by arXiv administration due to complaints of misuse of institutional affiliation.
arxiv  

The evolution and structure of biomedical knowledge on cytochrome P450 [PDF]

arXiv, 2017
Cytochrome P450 are fundamental proteins to the metabolism of drugs and other relevant processes. through a combination of text mining and network analysis of the P450 literature we mapped the emergence and evolution of the biomedical research communities working on this family of proteins.
arxiv