Ví dụ về việc sử dụng Superoxide dismutase trong Tiếng anh và bản dịch của chúng sang Tiếng việt
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Superoxide dismutase and catalase.
In turn, micro-organisms genetically engineered to lack superoxide dismutase(SOD) lose virulence.
Superoxide dismutase(SOD) is present in two places naturally in the cell.
It is also able to modify a number of proteins which possess antioxidant functions such as ceruloplasmin,transferrin, superoxide dismutase, and catalase.
In contrast, superoxide dismutase activities maintained high levels throughout life time.
The causes of ALS are not known, but a study in 1993showed that the patient's body produced Cu/Zn superoxide dismutase(SOD1) which was associated with some cases of ALS.
Mitochondrial manganese superoxide dismutase(MnSOD) normally keeps ROS and RNS in check.
Using extract from both ripe and unripe amla, mice were treated for 12 days and then tested for cognitive function,antioxidant enzymes in the brain like superoxide dismutase(SOD), and other factors.
Superoxide dismutase enzyme(SOD) in this fruit assists in improving the signs of physical and mental stress.
Chaga is known for its very high content of superoxide dismutase(SOD), an important enzyme that functions as a powerful antioxidant.
Superoxide dismutase(SOD), in particular, is an antioxidant compound that relies on the presence of manganese to operate.
Your body has an antioxidant defense system,such as catalase(CAT) and superoxide dismutase enzyme(SOD), which regulates the production of reactive oxygen species(ROS), thus maintaining the redox balance of cells.
Superoxide Dismutase: from birth, free radicals are active in the body and they increase in number as a result of external factors such as electromagnetic, chemical and environmental pollution.
As a potent antioxidant,curcumin increases the serum activity of antioxidants such as superoxide dismutase(SOD) and scavenges and neutralizes free radicals such as reactive oxygen and nitrogen species(ROS and RNS).
Some superoxide dismutase products are obtained from animal sources, raising concern about contamination from sick or diseased animals.
Studies show that Protandim increases levels of the anti-aging enzymes Superoxide Dismutase by 30%, Catalase by 54%, and Glutathione by 300% while reducing oxidative stress levels an average of 40% in just 30 days!
A 3/4-cup(100-gram) serving of lingonberries supplies 139% of the Reference Daily Intake(RDI) for manganese, a mineral that is a component ofone of your body's major antioxidant enzymes- superoxide dismutase(2, 3, 4).
For example, the key oxidative enzyme superoxide dismutase, which disarms free radicals produced within the mitochondria(the energy production factories within our cells), requires manganese.
Research done at Annamali University in India showed that extract from bittermelon increased levels of glutathione peroxidase(GPx), superoxide dismutase(SOD) and catalase, helping to improve detoxification and prevent liver damage.
Melatonin works both directly, being able to seek and neutralize free radicals(the term we use to refer to oxidants in the body)and can also work indirectly by supporting some antioxidant enzymes like superoxide dismutase.
It protects the liver from oxidative intracellularfree radicals by increasing the activity of enzyme superoxide dismutase and peroxidase, as well as by increasing the concentration of glutathione and the activity of the peroxidase.
Superoxide dismutase(sod) is found inside the body's mitochondria(the oxygen-based energy factories inside most of our cells) where it provides protection against damage from the free radicals produced during energy production.
Further study showed on Biofactors in 2006 that the effects ofCinnamomum cassia the activity of the antioxidant enzymes(catalase, superoxide dismutase and glutathione peroxidase) in the liver of db/db mice were demonstrated.
Lycium barbarum polysaccharides can significantly enhance the activity of superoxide dismutase(SOD) in damaged islet cells, improve the antioxidant capacity of islet cells, reduce the damage of peroxides to cells and reduce the amount of internal two aldehyde, which indicates that Lycium barbarum polysaccharides have a certain protective effect on islet cells.
Study showed Cinnamomum cassia extracts significantly decreased on blood glucose, increased levels of reduced glutathione and the activities of glutathione reductase, glutathione S-transferase, glutathione peroxidase,catalase and superoxide dismutase in the liver.
Joe McCord is another researchercredited with discovering the function of antioxidant enzymes like superoxide dismutase, mostly by mistake, and noting how all organisms held these beneficial compounds inside their bodies but less so as they aged.
Dr Mar Marcos-López has undertaken enzymatic studies to study the antioxidant status of salmon gills with analysis of the hydrophilic antioxidant activity(HAA)and activity of the major antioxidant enzymes, superoxide dismutase(SOD), glutathione reductase(GR) and catalase(CAT), before and after the first FW treatment.
Lycium barbarum polysaccharides can significantlyincrease the activity of damaged islet cells superoxide dismutase(SOD), improve islet cell antioxidant capacity, reduce peroxide damage to cells and reduce the formation of endodialdehyde, indicating that lycium barbarum polysaccharide Islet cells have a protective effect.
The results of a study conducted by the University of Wuhan College of Public Health in China have shown that Goji berries protect against damage to testicular tissues induced by exposure to heat,increase the antioxidant activity of superoxide dismutase in the reproductive system, they increase levels of sex hormones and protect testicular cells from oxidative DNA damage.
Wang Ben-Ziang(1988) found that deer antler velvet decreased activity of enzymes associated with aging process,increased levels of liver superoxide dismutase, a free radical scavenging enzyme, and increased liver and kidney protein synthesis by enhancing enzyme activity.