نتایج جستجو برای: superoxide dismutase

تعداد نتایج: 34036  

Journal: :modares journal of medical sciences: pathobiology 2013
mohammad reza bigdeli mehdi rahnama

objective: electro-magnetic radiation (emr) is emitted from mobile phones. various researches have shown relationships between mobile phone emr exposure to cancer and neurologic damages. this study aims to investigate the effects of mobile phone emr on brain antioxidant enzyme activity and the learning process. methods: rat pups and their dames were exposed to emr for 3 h per day from p2 to p1...

Journal: :avicenna journal of medical biotechnology 0

diabetes mellitus (dm) is a chronic heterogeneous disorder and oxidative stress is a key participant in the development and progression of it and its complications. anti-oxidant status can affect vulnerability to oxidative damage, onset and progression of diabetes and diabetes complications. superoxide dismutase 2 (sod2) is one of the major antioxidant defense systems against free radicals. sod...

Journal: :iranian journal of basic medical sciences 0
afagh alavi school of biology, college of science, university of tehran, tehran, iran marzieh khani school of biology, college of science, university of tehran, tehran, iran shahriar nafissi department of neurology, tehran university of medical sciences, tehran, iran hosein shamshiri department of neurology, tehran university of medical sciences, tehran, iran elahe elahi department of biotechnology, college of science, university of tehran, tehran, iran

objective(s): amyotrophic lateral sclerosis (als), a fatal progressive neurodegenerative disorder, is the most common motor neuron disease in european populations. approximately 10% of als cases are familial (fals) and the other patients are considered as sporadic als (sals). among many als causing genes that have been identified, mutations in sod1 and c9orf72 are the most common genetic causes...

Journal: :iranian journal of public health 0
mh javanbakht sa keshavarz a mirshafiey m djalali f siassi mr eshraghian

background: atopic dermatitis is a public health problem worldwide. increment of reactive oxygen species (ros) produc­tion may be one of the contributing factors of tissue damage in atopic dermatitis. the present study was designed to deter­mine the effect of vitamins e and/or d on erythrocyte superoxide dismutase and catalase activities in patients with atopic dermati­tis. methods: in a random...

Journal: :iranian journal of pharmaceutical sciences 0
mohammad ali ghaffari deptartment of clinical biochemistry, faculty of medicine, mohammad ali dabbagh deptartment of pharmaceutics, faculty of pharmacy, jondi shapour university of medical sciences, ahwaz, iran amir gharib deptartment of clinical biochemistry, faculty of medicine,

superoxide dismutase (sod) is an important antioxidant that protects many types of cells from the free radical damage. one of the possible ways for the use of sod is its incorporation in liposomes. the aim of this study was to investigate the effect of cationic phospholipids on the entrapment of human erythrocyte superoxide dismutase (cu/zn sod) in liposomes. also, in the present study, we exam...

Journal: :Journal of clinical pathology 1983
P Yenchitsomanus P Wasi

Erythrocyte superoxide dismutase activities were measured in 45 subjects, 15 each of beta 0-thalassaemia/haemoglobin (Hb) E disease, Hb H disease, and normal. The erythrocyte superoxide dismutase activities were significantly higher in the patients with beta 0-thalassaemia/Hb E and Hb H diseases than in the normal subjects. The increase of erythrocyte superoxide dismutase activities is most lik...

2011
K. N. Pujari S. P. Jadkar

Superoxide dismutase is antioxidant enzyme responsible for the quenching of superoxide radicals which are released during the chemical reactions of the various metabolic pathways. It is a non-heme protein. Different iso-enzymes of superoxide dismutase are described. The mitochondrial enzyme is manganese dependent, cytoplasmic enzyme is copper-zinc dependent. These enzymes are evenly and ubiquit...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید