NADPH oxidases (NOX) catalyze the production of superoxides, a type of reactive oxygen species (ROS). The dramatic induction of ROS production by human NOX2 in activated blood phagocytic cells and its role in promoting pathogen killing has long motivated research in this area (Babior et al....
Production of Reactive Oxygen Species by Plant NADPH Oxidases 1 Moshe Sagi and Robert Fluhr* Albert Katz Department of Dryland Technologies,Jacob Blaustein Institute for Desert Research,Ben-Gurion University,Beer Sheva 84105,Israel (M.S.);and Department of Plant Sciences,Weizmann Institute of Science...
adependent of the production of reactive oxygen species (ROS) and the subsequent decrease in vascular bioavailability of nitric oxide (NO). 生产易反应的氧气种类(ROS)和在氧化一氮的血管生物相容性的随后减退的受抚养者(没有)。[translate]
Reactive oxygen species (ROS) have been implicated in the of toxic, ischemic and immunologically-mediated renal injury. Although substantial evidence exists for the production of ROS by glomerular cells, little is known about production of these reactive oxygen metabolites by renal tubular cells. We ...
As illustrated in Fig.1a, here we report a lipid membrane-coated silica-carbon (LSC) hybrid nanoparticle for targeted production of reactive oxygen species (ROS) in the mitochondria of tumor cells under near infrared (NIR, 800 nm) laser irradiation, which can oxidize NADH to minimize the pr...
If such metabolically active seeds cannot retain water, metabolic damage (Berjak et al., 1984, Farrant et al., 1986, Farrant et al., 1989, Pammenter et al., 1994), and the uncontrolled production of reactive oxygen species (ROS) can result (Pammenter and Berjak, 1999, Varghese and ...
Purpose: Reactive oxygen species (ROS) including H 2 O 2 produced by spermatozoa have been suggested, on one hand, to be associated with idiopathic male infertility and, on the other hand, to stimulate certain sperm function leading to fertilization. The influence of ROS on fertilization was in...
Numerous biochemical studies are aimed at elucidating the sources and mechanisms of formation of reactive oxygen species (ROS) because they are involved in cellular, organ-, and tissue-specific physiology. Mitochondria along with other cellular organelles of eukaryotes contribute significantly to ROS forma...
The involvement of other reactive oxygen species (ROSs) such as superoxide (O2Á À ) and hydroxy ( Á OH) radical has been hypothesized as well6–11. OH is postulated to result indirectly from the reaction of water with humic substances in the excited triplet (Metr) state or cations...
Mammalian cytochromes P450 (P450) are a family of heme-thiolate enzymes involved in the oxidative metabolism of a variety of endogenous and exogenous lipophilic compounds. Poor coupling of the P450 catalytic cycle results in continuous production of reactive oxygen species (ROS), which affects signalin...