Results 21 to 30 of about 336,266 (298)

Association Between Superoxide Dismutase Isoenzyme Gene Expression and Total Antioxidant Status in Patients with an End-Stage Renal Disease

Balkan Medical Journal, 2018
Background: Chronic renal failure, particularly end-stage renal disease, is a serious health problem associated with a high mortality rate. Uremic syndrome leads to increased oxidative stress, inflammation, and dyslipidemia.
Ana Ninić, Miron Sopić, Jelena Munjas, Vesna Spasojević-Kalimanovska, Jelena Kotur-Stevuljević, Nataša Bogavac-Stanojević, Jasmina Ivanišević, Sanja Simić-Ogrizović, Milica Kravljača, Zorana Jelić-Ivanović   +9 more
doaj   +1 more source

Manganese Superoxide Dismutase Overexpression Attenuates MPTP Toxicity

Neurobiology of Disease, 1998
There is substantial evidence implicating mitochondrial dysfunction and free radical generation in the neurotoxicity of MPTP. Manganese superoxide dismutase (MnSOD) is the primary antioxidant enzyme protecting against superoxide radicals produced within ...
Peter Klivenyi, Daret St. Clair, Marike Wermer, Hsin-Chuan Yen, Terry Oberley, Lichuan Yang, M.Flint Beal   +6 more
doaj   +1 more source

Signaling pathways and mechanism of action of the extracellular superoxide dismutase, SOD3 [PDF]

, 2009
Reactive oxygen species (ROS) and especially hydrogen peroxide (H2O2) have been implicated in a multitude of cellular events ranging from pathogen eradication to finely tuned intracellular signal transduction under normal and pathological conditions.
Laatikainen, Lilja Elisa
core   +1 more source

Catalase, glutathione peroxidase, metabolic syndrome, superoxide dismutase

Majalah Kedokteran Bandung, 2012
Labor pain is part of a normal process, which often causes physiological and psychological stress to mother. These stress have impact to both mother and fetus. Largely (90%) labor comes with pain and in some cases severe pain.
Tarsikah, Herman Susanto, Herri S. Sastramihardja   +2 more
doaj   +1 more source

Influence of hyperhomocysteinemia on the cellular redox state - Impact on homocysteine-induced endothelial dysfunction [PDF]

, 2003
Hyperhomocysteinemia is an independent risk factor for the development of atherosclerosis. An increasing body of evidence has implicated oxidative stress as being contributory to homocysteines deleterious effects on the vasculature.
Keaney, John F., Weiss, Norbert, Postea, Otilia, Heydrick, Stanley J., Keller, Christiane, Loscalzo, Joseph   +5 more
core   +1 more source

Polymeric membranes with selective permeability : shielding of an antioxidant enzyme [PDF]

, 2008
In this work we designed an antioxidant nanoreactor based on the encapsulation of CuZnSOD in amphiphilic copolymer nanovesicles. The nanovesicles are formed by self-assembly of amphiphilic copolymer poly-(2-methyloxazoline)-poly- (dimethylsiloxane ...
Axthelm, Fabian
core   +1 more source

Superoxide dismutase 2 as a marker to differentiate tuberculous pleural effusions from malignant pleural effusions

Clinics, 2014
OBJECTIVES: Our previous study demonstrated that superoxide dismutase levels were higher in tuberculous pleural effusions than in malignant pleural effusions, but that this difference ...
Maoshui Wang, Zhiqiang Zhang, Xinfeng Wang   +2 more
doaj   +1 more source

Changes in expression of manganese superoxide dismutase, copper and zinc superoxide dismutase and catalase in Brachionus calyciflorus during the aging process. [PDF]

PLoS ONE, 2013
Rotifers are useful model organisms for aging research, owing to their small body size (0.1-1 mm), short lifespan (6-14 days) and the relative easy in which aging and senescence phenotypes can be measured.
Jianghua Yang, Siming Dong, Qichen Jiang, Tengjiao Kuang, Wenting Huang, Jiaxin Yang   +5 more
doaj   +1 more source

Superoxide dismutase and neurological disorders

IBRO Neuroscience Reports
Superoxide dismutase (SOD) is a common antioxidant enzyme found majorly in living cells. The main physiological role of SOD is detoxification and maintain the redox balance, acts as a first line of defence against Reactive nitrogen species (RNS ...
Saravana Babu Chidambaram, Nikhilesh Anand, Sudhir Rama Varma, Srinivasan Ramamurthy, Chandrasekaran Vichitra, Ambika Sharma, Arehally M. Mahalakshmi, Musthafa Mohamed Essa   +7 more
doaj   +1 more source

Superoxide dismutase participation in plant adaptation to herbicides

Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2005
Antioxidative enzyme superoxide dismutase (SOD) role in maize grain was investigated under herbicide action. Combinations of Dialen C with Harness, Primextra Gold and Frontier were used. Increasing in SOD activity proved to be a highly sensitive reaction.
A. S. Rossikhina, O. M. Vinnychenko
doaj   +1 more source