Results 41 to 50 of about 302,408 (165)

Antioxidant enzymes activities in obese Tunisian children

Nutrition Journal, 2013
Background The oxidant stress, expected to increase in obese adults, has an important role in the pathogenesis of many diseases. It results when free radical formation is greatly increased or protective antioxidant mechanisms are compromised.
Sfar Sonia, Boussoffara Raoudha, Sfar Mohamed Tahar, Kerkeni Abdelhamid   +3 more
doaj   +1 more source

Effect of Seed Priming with Sodium-Ascorbate on Germination and some of Physiological Characteristics of Sesame (Seamum indicum) under Different Temperatures [PDF]

Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2016
To study the effects of ascorbate and temperature on antioxidant enzymes and germination indexes, a factorial experimental based on completely randomized block design with three replications was conducted at the Agricultural Research Laboratory of ...
P. Tizfahm, A. Ebadi, H. Tavakoli, N. Tavakoli   +3 more
doaj  

ETHNO-GENETIC MARKERS OF ANTIOXIDANT SYSTEM (LITERATURE REVIEW)

Acta Biomedica Scientifica, 2013
Oxidative stress plays an important role in the pathogenesis a most of diseases. Important components of protecting cells from oxidative stress are antioxidant enzymes, whose activity is genetically determined, due to the presence in the structure of the
L. I. Kolesnikova, T. A. Bairova, O. A. Pervushina   +2 more
doaj  

Inhibition of Oxidative Stress through the Induction of Antioxidant Enzymes of Pigmented Rice Bran in HEK-293 Cells

Natural Product Communications, 2017
The cellular antioxidant enzymes play an essential role on the protection of oxidative stress. Pigmented rice bran is the major sources of phytochemicals and elicits antioxidant property. However, the effects of pigmented rice bran on the upregulation of
Ruksinee Khammanit, Pattamapan Lomarat, Natthinee Anantachoke, Vilasinee H. Sato, Malyn Ungsurungsie, Supachoke Mangmool   +5 more
doaj   +1 more source

Effects of Aerobic Exercise Training, Pumpkin Seed Oil and Chickpea Supplementation on Gene Expression of Antioxidant Enzymes in the Liver and Muscle Tissues of Male Rats [PDF]

Journal of Basic Research in Medical Sciences, 2023
Introduction: There is ample evidence regarding the protective effects of antioxidant vitamins and minerals against oxidative stress. The discovery of zinc's protective role in countering free-radical formation and oxidative stress has instigated ...
Atiye Gholizadeh, Abbas Ghanbari-Niaki, Khadijeh Nasiri   +2 more
doaj  

Mechanistic insights into the impact of Maillard reaction products on endogenous antioxidant systems in fish muscle

Future Foods
The Maillard reaction products (MRPs) inhibit fish lipid oxidation; however, whether they act with the endogenous antioxidants in fish is unclear.
Jiarong Cao, Haixia Yan, Bo Ye, Yixiao Shen, Ling Liu   +4 more
doaj   +1 more source

Antioxidant stress response to fluctuations of dissolved oxygen and temperature in a semi-intensive aquaculture shrimp farm during high summer temperature

Invertebrate Survival Journal, 2023
The enhancement of the antioxidant system in response to oxidative stress caused by environmental conditions has been amply reported in several animals.
R González-Ruiz, L Leyva-Carrillo, D Coronado Molina, J Hernández López, G Yepiz-Plascencia   +4 more
doaj  

Copper-caused oxidative stress triggers the activation of antioxidant enzymes via ZmMPK3 in maize leaves. [PDF]

PLoS ONE, 2018
Copper (Cu) is a necessary trace element participated in many physiological processes in plants. But excessive Cu2+ is toxic, which can activate intracellular signals that lead to cellular damage. The mitogen-activated protein kinase (MAPK) cascade is at
Jianxia Liu, Jinxiang Wang, Shaochin Lee, Riyu Wen   +3 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