نتایج جستجو برای: prooxidant antioxidant balance
تعداد نتایج: 233881 فیلتر نتایج به سال:
The present study was designed to assess the balance between antioxidant and prooxidant components and the oxidative stability of beef from cattle fed exclusively grazed pasture (PAS) or a barley-based concentrate offered indoors (CONC) for 11 mo, or fed grass silage indoors for a 5-mo winter period, followed for the remaining 6-mo summer period by grazed pasture (SiP) or by grazed pasture plus...
This is an in vivo study detailing the effects of catalase (CAT), superoxide dismutase (SOD) and the level of lipid peroxidation (LPO) products in liver homogenates from mice treated with alpha amanitin or phalloidin. Spectrophotometry was the main method used in this study. Our results showed that both toxins increased SOD activity, confirming an earlier in vitro study. In addition, our presen...
The aim of present study was to investigate whether food restriction combined with exercise training could attenuate the oxidative stress and promote angiogenesis in a rat model of heart failure. 50 male wistar rats weighing 250-300 g were randomly divided into 5 groups including: 1) sham; they were fed ad libitum food, n=10. 2) Heart failure group; 3) Exercise group; they run on a treadmill 5 ...
Thiosulfonates are characterized by a wide spectrum of biological activity and have effective antimicrobial, antithrombotic, antitumor antiparasitic effects. However, the use synthetic sulfur-containing compounds for therapeutic preventive purposes requires study their effect on protective mechanisms maintaining homeostasis, antioxidant status body in particular. The aim was to estimate lipid p...
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