Targeted elimination of intracellular reactive oxygen species using nanoparticle-like chitosan- superoxide dismutase conjugate for treatment of monoiodoacetate-induced osteoarthritis

2020 ◽  
Vol 590 ◽  
pp. 119947
Author(s):  
Xin Gao ◽  
Yaqing Ma ◽  
Guijiao Zhang ◽  
Fengyan Tang ◽  
Jingjing Zhang ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Superoxide Dismutase ◽  
Reactive Oxygen ◽  
Intracellular Reactive Oxygen Species ◽  
Oxygen Species

scholarly journals Potentiation of Antibiofilm Activity of Amphotericin B by Superoxide Dismutase Inhibition

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Katrijn De Brucker ◽  
Anna Bink ◽  
Els Meert ◽  
Bruno P. A. Cammue ◽  
Karin Thevissen
Keyword(s):  
Reactive Oxygen Species ◽  
Superoxide Dismutase ◽  
Candida Albicans ◽  
Amphotericin B ◽  
Reactive Oxygen ◽  
Intracellular Reactive Oxygen Species ◽  
Superoxide Dismutases ◽  
Antibiofilm Activity ◽  
Oxygen Species ◽  
Ammonium Tetrathiomolybdate

This study demonstrates a role for superoxide dismutases (Sods) in governing tolerance ofCandida albicansbiofilms to amphotericin B (AmB). Coincubation ofC. albicansbiofilms with AmB and the Sod inhibitors N,N′-diethyldithiocarbamate (DDC) or ammonium tetrathiomolybdate (ATM) resulted in reduced viable biofilm cells and increased intracellular reactive oxygen species levels as compared to incubation of biofilm cells with AmB, DDC, or ATM alone. Hence, Sod inhibitors can be used to potentiate the activity of AmB againstC. albicansbiofilms.

A Novel pH-responsive Fe-MOF System for Enhanced Cancer Treatment Mediated by Fenton Reaction

2021 ◽  
Author(s):  
Senlin Wang ◽  
Hong-Shuai Wu ◽  
Kai Sun ◽  
Jinzhong Hu ◽  
Fanghui Chen ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Hydroxyl Radical ◽  
Cancer Treatment ◽  
Cell Apoptosis ◽  
Fenton Reaction ◽  
Reactive Oxygen ◽  
Cationic Polymer ◽  
Intracellular Reactive Oxygen Species ◽  
Oxygen Species ◽  
Ph Responsive

Recently, the toxic hydroxyl radical (·OH) has received wide interest in inducing cell apoptosis by increasing the intracellular reactive oxygen species (ROS) levels. Herein, a cationic polymer (MV-PAH) was rationally...

Engineering of a novel chimera of superoxide dismutase and Vitreoscilla hemoglobin for rapid detoxification of reactive oxygen species

2010 ◽  
Vol 110 (6) ◽  
pp. 633-637 ◽  
Author(s):  
Chartchalerm Isarankura-Na-Ayudhya ◽  
Sakda Yainoy ◽  
Tanawut Tantimongcolwat ◽  
Leif Bülow ◽  
Virapong Prachayasittikul
Keyword(s):  
Reactive Oxygen Species ◽  
Superoxide Dismutase ◽  
Reactive Oxygen ◽  
Vitreoscilla Hemoglobin ◽  
Oxygen Species
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