Hydrogen peroxide scavenging activityMicroplate chemiluminescence assayHydrogen peroxide (H2O2) has been shown to be formed during inflammatory processes and is implicated in its pathophysiology. Thus, a putative scavenging activity against this reactive oxygen specie (ROS) by anti-inflammatory drugs may be...
Ascorbate peroxidase is a hydrogen peroxide-scavenging enzyme that is specific to plants and algae and is indispensable to protect chloroplasts and other c... K Asada - 《Physiologia Plantarum》 被引量: 3296发表: 1992年 Chloroplast superoxide and hydrogen peroxide scavenging systems from pea leaves:...
OBJECTIVE: The objective of the present study was to evaluate the free radical scavenging activity and antioxidant potential of Canthiumcoromandelium. MATERIAL & METHODS: Hydrogen peroxide scavenging activity was determined according to the method of Ruch et al (1989). The principle of this method ...
H2O2 formation was determined using a hydrogen peroxide assay kit (R & D systems, Minneapolis, MN) according to the manufacturer’s recommendations. H2O2 concentrations were determined using a standard curve, and all experiments were run in triplicate. 2.8. Western blot analysis G361 cells were gr...
An increased extracellular concentration of pyruvate, however, does have remarkable peroxide scavenging effects, considering minimal peroxidase activity in this space. In recent years, ethyl pyruvate, an ethyl ester of pyruvate, has been shown to exert protective effects in various rodent models of ...
The hydrogen peroxide scavenging capacity of these spermatozoa, measured as the removal of exogenous H 2 O 2 assayed spectrophotometrically, decreased stepwise in groups of patients achieving higher fertilization rates, suggesting a positive effect of this ROS on fertilization. An alternative explanation ...
Hydrogen peroxide is considered deleterious molecule that cause cellular damage integrity and function. Its key redox signaling molecule in oxidative stress and exerts toxicity on a wide range of organisms. Thus, to understand whether oxidative stress al
RSV is widely recognized for its potent antioxidant properties, specifically in scavenging superoxide, hydrogen peroxide, nitrite peroxide, and hydroxyl radicals32. Additionally, RSV has been observed to possess cardioprotective, neuroprotective, microbicidal, and anti-inflammatory effects33,34,35,36. Given...
Apigenin is a member of the flavone family of flavonoids and possesses anti-inflammatory, free radicalscavenging and anti-carcinogenic properties. Hydrogen peroxide, which is generated during oxidative stress,is known to damage proteins, nucleic acids and cell membranes and also has been implicated in...
Minhyung Park1, Changsun Kang1, Wooyoung Yoo1, Mohammed A. Samad1,3, Qingen Ke3, Gilson Khang1,2 & Peter M. Kang3 Overproduction of hydrogen peroxide (H2O2) causes oxidative stress and is the main culprit in the pathogenesis of ischemia/reperfusion (I/R) injury. ...