Hyper-truncated Asn355- and Asn391-glycans modulate the activity of neutrophil granule myeloperoxidase
نویسندگان
چکیده
منابع مشابه
Cyanate-mediated inhibition of neutrophil myeloperoxidase activity.
Cyanate (CNO-) forms spontaneously in solutions containing urea, and is present in urine and the body fluids of uraemic patients. We have explored the possibility that CNO- might be one of the unknown substances responsible for the reported impairment, by urine and uraemic plasma, of neutrophil oxidative metabolism (especially as measured by luminol-enhanced chemiluminescence). Luminol-enhanced...
متن کاملHigh neutrophil myeloperoxidase activity in smokers.
He also observed that the increase in MPO preceded the development of macrocytosis in megaloblastic anemia, thus suggesting that the threshold for the development of macrocytosis is higher than that for the development of increased MPO activity. We studied neutrophil MPO activity using the method of Herzog and Fahimi' and neutrophil MPO scoring by the method of Kaplow'in 40 chronic smokers (blo...
متن کاملThe effect of leisure time regular exercise on neutrophil function, myeloperoxidase levels, and antioxidant capacity in middle-aged men
Background: Exercise can cause inflammation and neutrophil activity. Neutrophils contain the enzyme myeloperoxidase that its main function is to produce reactive oxygen species. On the other hand, physical activity can improve immune function and antioxidant activity. Therefore, the aim of the present study was to evaluate neutrophil activity, changes in myeloperoxidase levels and total antioxi...
متن کاملantioxidant and antimicrobial activity of allium jesdianum extract
چکیده بررسی فعالیت ضد اکسیدانی و ضدمیکروبی عصاره گیاه بن سرخ (allium jesdianum) به کوشش: زهرا مقیمی هدف از این تحقیق بررسی میزان ترکیبات فنولی کل، ترکیبات فلاوونوئیدی کل، فعالیت ضداکسیدانی و ضدمیکروبی عصاره ی گیاه تازه و خشک بن سرخ بود. استخراج عصاره به روش های غوطه وری، استفاده از همزن مغناطیسی، دستگاه مایکروویو، امواج فراصوت و گرمادهی مقاومتی و با استفاده از متانول، اتانول و آب به عنوا...
comparison of catalytic activity of heteropoly compounds in the synthesis of bis(indolyl)alkanes.
heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 2021
ISSN: 0021-9258
DOI: 10.1074/jbc.ra120.016342