Results 41 to 50 of about 300,461 (163)

The Antioxidant Status and Concentrations of Coenzyme Q10 and Vitamin E in Metabolic Syndrome

The Scientific World Journal, 2013
The purpose of this study was to investigate the levels of coenzyme Q10 and vitamin E and the antioxidant status in subjects with metabolic syndrome (MS). Subjects with MS (n=72) were included according to the criteria for MS.
Chi-Hua Yen, Nae-Cherng Yang, Bor-Jen Lee, Jui-Yuan Lin, Simon Hsia, Ping-Ting Lin   +5 more
doaj   +1 more source

Involvement of G6PDH in heat stress tolerance in the calli from Przewalskia tangutica and Nicotiana tabacum

Biologia Plantarum, 2012
Glucose-6-phosphate dehydrogenase (G6PDH) has been implicated in supplying reduced nicotine amide cofactors for biochemical reactions and in modulating the redox state of cells.
H. Gong, G. Chen, F. Li, X. Wang, Y. Hu, Y. Bi   +5 more
doaj   +1 more source

Effect of 8 Weeks of Incremental Endurance Training on Antioxidant Enzymes and Total Antioxidant Status of Cardiac Tissue in Experimental Diabetic Rats

Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2020
Introduction: Evidence suggests increased oxidative stress and improved total antioxidant status resulting from regular exercise in the heart tissue of diabetic patients.
Eftekhar Mohammadi, Fatemeh Nikseresht
doaj  

2-Cys Peroxiredoxins: Emerging Hubs Determining Redox Dependency of Mammalian Signaling Networks

International Journal of Cell Biology, 2014
Mammalian cells have a well-defined set of antioxidant enzymes, which includes superoxide dismutases, catalase, glutathione peroxidases, and peroxiredoxins.
Jinah Park, Sunmi Lee, Sanghyuk Lee, Sang Won Kang   +3 more
doaj   +1 more source

Nitric Oxide Mediates Molybdenum-Induced Antioxidant Defense in Wheat under Drought Stress

Frontiers in Plant Science, 2017
Molybdenum (Mo) has been reported to alleviate drought stress by enhancing antioxidant defense in plants, but the underlying mechanism remains unclear.
Songwei Wu, Songwei Wu, Chengxiao Hu, Chengxiao Hu, Qiling Tan, Qiling Tan, Shoujun Xu, Shoujun Xu, Xuecheng Sun, Xuecheng Sun   +9 more
doaj   +1 more source

Effects of Leucocyanidines on Activities of Metabolizing Enzymes and Antioxidant Enzymes.

Biological and Pharmaceutical Bulletin, 2001
Procyanidolic oligomers (leucocyanidines, LCs) extracted from grape seeds (Vitis vinifera) are known to have antioxidant and antimutagenic activities, and a protective effect against cardiovascular disease. In the present study we examined the influence of LCs on the activities of phase 1 enzymes and conjugation enzymes and on antioxidant enzymes such ...
SEO, Kyungwon, JUNG, Soonyoung, PARK, Mijung, SONG, Yeonjung, CHOUNG, Seyoung   +4 more
openaire   +3 more sources

Expression levels of the selenium-uptake receptor LRP8, the antioxidant selenoprotein GPX1 and steroidogenic enzymes correlate in granulosa cells

Reproduction and Fertility
Reactive oxygen species (ROS) are a by-product of the activity of cytochrome P450 steroidogenic enzymes. Antioxidant enzymes protect against ROS damage. To identify if any particular antioxidant enzyme is used to protect against ROS produced by granulosa
Katja Hummitzsch, Jasmine E Kelly, Nicholas Hatzirodos, Wendy M Bonner, Feng Tang, Hugh H Harris, Raymond J Rodgers   +6 more
doaj   +1 more source

Exploring the Bioaccessibility of Roasted Japanese Green Tea: Impact of Simulated Gastrointestinal Digestion

Foods
In this study, the effects were explored of digestive enzymes and pH on the bioaccessibility of polyphenols, flavonoids, and antioxidant activities in Hojicha (roasted green tea, RT) infusions during simulated in vitro digestion.
Wei Qin, Sunantha Ketnawa
doaj   +1 more source

Antioxidant enzyme levels in cancer.

Histology and histopathology, 1997
Normal cells are protected by antioxidant enzymes from the toxic effects of high concentrations of reactive oxygen species generated during cellular metabolism. Even though cancer cells generate reactive oxygen species, it has been demonstrated biochemically that antioxidant enzyme levels are low in most animal and human cancers.
Oberley, T.D., Oberley, L.W.
openaire   +2 more sources

Antioxidant enzymes and antioxidants in children with Pneumonia

IOSR Journal of Dental and Medical Sciences, 2013
In children pneumonia is a leading cause of death which is characterized by inflammation of the parenchyma of the lung tissue due to infection. Additional risk factors being continuous exposure of lung epithelium to environmental pollutants, microorganisms, resulting into inflammation and increased oxidative stress .Lung tissue are protected from ...
openaire   +1 more source