نتایج جستجو برای: oxygen stress

تعداد نتایج: 623070  

Journal: :asian journal of sports medicine 0
abbas yavari department of physical education, tabriz university of medical sciences, tabriz, ir iran maryam javadi department of nutrition, faculty of health, qazvin university of medical sciences, qazvin, ir iran parvin mirmiran department of clinical nutrition and dietetics, faculty of nutrition sciences and food technology, national nutrition and food technology research institute, shahid beheshti university of medical sciences, tehran, ir iran; department of clinical nutrition and dietetics, faculty of nutrition sciences and food technology, national nutrition and food technology research institute, shahid beheshti university of medical sciences, tehran, ir iran. tel: +98-2122432500 zahra bahadoran department of clinical nutrition and dietetics, faculty of nutrition sciences and food technology, national nutrition and food technology research institute, shahid beheshti university of medical sciences, tehran, ir iran

conclusions regular consumption of various fresh fruits and vegetables, whole grains, legumes and beans, sprouts and seeds is an effective and safe way to meet all antioxidant requirements in physically active persons and athletes. results it seems that the best recommendations regarding antioxidants and exercise are having a balanced diet rich in natural antioxidants and phytochemicals. eviden...

Journal: :iranian journal of pharmaceutical research 0
pp chakraborty pp chakraborty d ghosh dk nandi

the present study has been designed to find out the protective effect of aqueus extract of terminalia arjuna against dehydration induced oxidative stress and uremia, protection by plant extract in male wister strain albino rats, and therefore to find out the scientific basis of local use of terminalia arjuna bark extract by village ayurved doctors to protect the progressive kidney disorder (ren...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1381

deposite the different criticisms on contrastive analysis it has been proved that the results of it(when processed)can be usuful in a tefl environment,specially at the level of phonology.this study is an attempt to compare and contrast the sound systems of kurdish and english for pedagogical aims. the consonants,vowels,stress and intonation of the twolanguages are described by the same model-ta...

ژورنال: طب کار 2013
حیدری شایسته, توکل, رنجبر, اکرم,

Background: The terms Reactive Oxygen Intermediates or Reactive Oxygen Species (ROS) are used to describe the molecules as highly reactive oxygen molecules that will chemically oxidize neighboring susceptible molecules. A prominent feature of radicals is that they have extremely high chemical reactivity, which explains not only their normal biological activities, but how they inflict damage on ...

Journal: :Oxygen 2023

Reactive oxygen species (ROS) are unstable and highly reactive molecular forms that play physiological roles in cell signaling immune defense. However, when ROS generation is not properly balanced by antioxidant defenses, a pathological condition known as oxidative stress arises, association with the onset progression of many diseases conditions, including degeneration aging. Biomarkers biomedi...

Journal: :Journal of Physiology Studies 2015

ژورنال: توسعه آبزی پروری 2019
Khara, Hossein, Mohdeni, Mahmoud, Pourgholam, Yaghob,

Vitamins are organic compounds complex and have the vital importance for fish and lack of them led to severe disorders in body. Different Levels of the vitamin C at type L - ascorbyl 2 - polyphosphate including: lack of vitamin C (Treatment 1), 100 mg/kg vitamin C (Treatment 2), 200 mg/kg vitamin C (Treatment 3), 400 mg/kg vitamin C (Treatment 4), 800 mg/kg vitamin C (Treatment 5), 1600 mg/kg v...

Journal: :acta medica iranica 0
ramin mehrdad center for research on occupational diseases, tehran university of medical sciences, tehran, iran. sara aghdaei center for research on occupational diseases, tehran university of medical sciences, tehran, iran. gholamreza pouryaghoub center for research on occupational diseases, tehran university of medical sciences, tehran, iran.

exposure to air pollutants, steel dust or other occupational and environmental hazards as oxidative stress have adverse effects on subway workers' health. oxidative stress generates an excessive amount of reactive oxygen species (ros) and oxygen free radicals during their work time in the tunnels. once dna is repaired, urinary 8-hydroxy-deoxyguanosine (8-ohdg) is excreted in the urine. therefor...

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