Manganese Superoxide Dismutase Attenuates Cisplatin-Induced Renal Injury: Importance of Superoxide

Manganese superoxide dismutase attenuates Cisplatin-induced renal injury: importance of superoxide.

Cisplatin is a potent chemotherapeutic agent that is used to treat many human malignancies. Unfortunately, in addition to side effects such as ototoxicity, anaphylaxis, and bone marrow suppression, a significant percentage of patients receiving cisplatin develop severe nephrotoxicity. Mitochondrial dysfunction that is mediated via the generation of reactive oxygen species has been implicated in...

Manganese Superoxide Dismutase (MnSOD)

2 Introduction 3 Phylogenetic distribution and subcellular localization 3 Kinetics and mechanism 3 Molecular and chemical structure 5 Biological significance 8 Summary 9 References 10 Abstract Manganese superoxide dismutase (MnSOD) is the primary antioxidant enzyme that protects cells from oxidative stress by catalyzing dismutation of superoxide (O2 ) to hydrogen peroxide and oxygen in the mito...

Superoxide dismutase Superoxide dismutase

Water restriction increases renal inner medullary manganese superoxide dismutase (MnSOD).

Oxidative stress damages cells. NaCl and urea are high in renal medullary interstitial fluid, which is necessary to concentrate urine, but which causes oxidative stress by elevating reactive oxygen species (ROS). Here, we measured the antioxidant enzyme superoxide dismutases (SODs, MnSOD, and Cu/ZnSOD) and catalase in mouse kidney that might mitigate the oxidative stress. MnSOD protein increase...

Manganese Superoxide Dismutase: Guardian of the Heart

Submit Manuscript | http://medcraveonline.com MOJ Anat Physiol 2015, 1(2): 00006 was neonatal lethal. Due to background modifications, a small percentage of knockout mice showed dilated cardiomyopathy indicating increased vulnerability to oxidative injury in the cardiac myocytes [1]. Ikegami et al. [3] successfully generated tissuespecific MnSOD conditional knockout mice that would provide a us...