Results 21 to 30 of about 14,689 (241)

Bactericidal Disruption of Magnesium Metallostasis in Mycobacterium tuberculosis Is Counteracted by Mutations in the Metal Ion Transporter CorA

open access: yesmBio, 2019
A defining characteristic of treating tuberculosis is the need for prolonged administration of multiple drugs. This may be due in part to subpopulations of slowly replicating or nonreplicating Mycobacterium tuberculosis bacilli exhibiting phenotypic ...
Landys Lopez Quezada   +23 more
doaj   +1 more source

Resonance raman characterization of the forms of ground-state 8-substituted 7-hydroxyquinoline caged acetate compounds in aqueous solutions [PDF]

open access: yes, 2010
Monday Poster Session: Resonance Raman in Biological and Chemical Systems (MP22) - Poster Number: 0978-substituted 7-hydroxyquinolines, like 8-chloro-7-hydroxyquinoline (CHQ) and 8-cyano-7-hydroxyquinoline (CyHQ), are able to be useful for 1PE and 2PE ...
An, H   +5 more
core   +1 more source

Clioquinol synergistically augments rescue by zinc supplementation in a mouse model of acrodermatitis enteropathica. [PDF]

open access: yesPLoS ONE, 2013
BackgroundZinc deficiency due to poor nutrition or genetic mutations in zinc transporters is a global health problem and approaches to providing effective dietary zinc supplementation while avoiding potential toxic side effects are needed.Methods ...
Jim Geiser   +5 more
doaj   +1 more source

Dihydropyrimidine-thiones and clioquinol synergize to target beta-amyloid cellular pathologies through a metal-dependent mechanism [PDF]

open access: yes, 2017
The lack of therapies for neurodegenerative diseases arises from our incomplete understanding of their underlying cellular toxicities and the limited number of predictive model systems.
Barrasa, M. Inmaculada   +9 more
core   +1 more source

Solution Chemistry of Copper(II) Binding to Substituted 8-Hydroxyquinolines.

open access: yesInorganic Chemistry, 2020
8-Hydroxyquinolines (8HQs) are a family of lipophilic metal ion chelators that have been used in a range of analytical and pharmaceutical applications over the last 100 years. More recently, CQ (clioquinol; 5-chloro-7-iodo-8-hydroxyquinoline) and PBT2 (5,
Kelly L. Summers   +9 more
semanticscholar   +1 more source

Investigating the Activity Spectrum for Ring-Substituted 8-Hydroxyquinolines

open access: yesMolecules, 2010
In this study, a series of fourteen ring-substituted 8-hydroxyquinoline derivatives were prepared. The synthesis procedures are presented. The compounds were analyzed using RP-HPLC to determine lipophilicity.
Aidan Coffey   +10 more
doaj   +1 more source

Syntheses, transformations and applications of aminonaphthol derivatives prepared via modified Mannich reactions [PDF]

open access: yes, 2013
A special alteration is the three-component modi fi ed Mannich reaction (mMR), in which formaldehyde is replaced by an aromatic aldehyde, the secondary amine by ammonia, and the C e H acid by an electron-rich aromatic compound such as 1- or 2 ...
Fülöp, Ferenc, Szatmári, István
core   +1 more source

Two-Metal Ion-Dependent Enzymes as Potential Antiviral Targets in Human Herpesviruses

open access: yesmBio, 2022
The majority of drug discovery efforts against herpesviruses have focused on nucleoside analogs that target viral DNA polymerases, agents that are associated with dose-limiting toxicity and/or a narrow spectrum of activity.
Katherine A. DiScipio   +6 more
doaj   +1 more source

Antimalarial and antimicrobial activities of 8-aminoquinoline-uracils metal complexes [PDF]

open access: yes, 2016
8-Aminoquinoline (8AQ) derivatives have been reported to have antimalarial, anticancer, and antioxidant activities. This study investigated the potency of 8AQ-5-substituted (iodo and nitro) uracils metal (Mn, Cu, Ni) complexes (1-6) as antimalarial and ...
Kunwittaya, Sarun   +6 more
core   +1 more source

A theoretical study of structure, bonding and property of platinum(II)-8-hydroxyquinolines complexes with carbene and heavier homologues

open access: yesTạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2020
In this work, a theoretical study for platinum(II)-8-hydroxyquinoline-tetrylene complexes [{PtCl–C9H6NO}–NHEPh] (Pt–EPh) is carried out for the first time by using the density functional theory (DFT).
Huynh Thi Phuong Loan   +2 more
doaj   +1 more source

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