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Moderate intake of n−3 fatty acids is associated with stable erythrocyte resistance to oxidative stress in hypertriglyceridemic subjects
Fish oil n3 fatty acids hemolysis
2016/6/14
The important triacylglycerol-lowering capacity of
n3 fatty acids is counterbalanced by their inherent sensitivity to
oxidation. Inconsistent results about the latter have been reported
in hypertri...
Molecular and cellular responses to oxidative stress and changes in oxidation-reduction imbalance in the intestine
oxidative stress apoptosis proliferation
2016/6/1
Recently, it has become increasingly apparent
that oxidants, in addition to being agents of cytotoxicity, can
play an important role in mediating specific cell responses and
expression of genes inv...
Influence of mental stress and circadian cycle on postprandial lipemia
Nutrition postprandial metabolism cholesterol
2016/6/1
Mental stress produces alterations in serum lipids
and lipoproteins.The objective was to assess the effect of mental stress
during the day and night on postprandial lipoproteins.
A recent article in the Journal by Marango et al (1) and an accompanying editorial (2) on the effect of smoking on antioxidant status prompted my to make the following comment. The take-home message f...
Effects of low- and high-advanced glycation endproduct meals on macro- and microvascular endothelial function and oxidative stress in patients with type 2 diabetes mellitus1,2,3
Nutrition diet glycation advanced glycation endproducts oxidative stress endothelium
2008/12/12
Background: An advanced glycation endproducts (AGEs)–rich diet induces significant increases in inflammatory and endothelial dysfunction markers in type 2 diabetes mellitus (T2DM).
An adaptogenic role for omega-3 fatty acids in stress; a randomised placebo controlled double blind intervention study (pilot) [ISRCTN22569553]
omega-3 fatty acids An adaptogenic role
2008/4/23
There is evidence for an adaptive role of the omega -3 fatty acid, docosahexaenoic acid (DHA) during stress. Mechanisms of action may involve regulation of stress mediators, such as the catecholamines...
Effect of a proprietary Magnolia and Phellodendron extract on stress levels in healthy women: a pilot, double-blind, placebo-controlled clinical trial
Phellodendron Magnolia
2008/4/23
Recent research has established correlations between stress, anxiety, insomnia and excess body weight and these correlations have significant implications for health. This study measured the effects o...
Red wine consumption increases antioxidant status and decreases oxidative stress in the circulation of both young and old humans
decreases oxidative antioxidant status
2008/4/23
Red wine contains a naturally rich source of antioxidants, which may protect the body from oxidative stress, a determinant of age-related disease. The current study set out to determine the in vivo ef...
Diurnal variations in human urinary excretion of nicotinamide catabolites: effects of stress on the metabolism of nicotinamide
stress human urine women
2016/12/29
Twelve women were housed in the same facility and followed the same schedule for activities of daily living for 12 d. Urinary outputs were collected during 5 specific periods to investigate diurnal va...
Comparison of the antioxidant effects of Concord grape juice flavonoids α-tocopherol on markers of oxidative stress in healthy adults
Antioxidant α-tocopherol grape juice flavonoids LDL oxidation oxygen radical absorbance capacity protein carbonyls urinary F2 -isoprostanes
2016/12/20
Background: Concord grape juice (CGJ) is a rich source of flavonoids, which have greater antioxidant efficacy in vitro than does α-tocopherol; however, the efficacies of flavonoids and α-tocopher...
Whey protein rich in α-lactalbumin increases the ratio of plasma tryptophan to the sum of the other large neutral amino acids and improves cognitive performance in stress-vulnerable subjects
α-lactalbumin tryptophan serotonin stress cognitive performance whey protein large neutral amino acids Netherlands
2016/12/17
Background: Cognitive performance often declines under chronic stress exposure. The negative effect of chronic stress on performance may be mediated by reduced brain serotonin function. The uptak...
Increased plasma fatty acid concentrations after respiratory exacerbations are associated with elevated oxidative stress in cystic fibrosis patients
Cystic fibrosis oxidative stress exacerbation antioxidants isoprostanes fatty acids vitamin E vitamin C
2016/12/17
Background: Oxidative stress and depleted antioxidant defenses occur in stable cystic fibrosis patients. During acute infection, the balance between oxidants and antioxidants may be further distu...
Effects of α-tocopherol supplementation and continuous subcutaneous insulin infusion on oxidative stress in Korean patients with type 2 diabetes
Vitamin C α-tocopherol lipid peroxide glutathione peroxidase superoxide dismutase catalase type 2 diabetes glucose concentrations insulin Korea
2016/12/17
Background: Most Koreans with type 2 diabetes are insulin deficient and insulin resistant. Continuous subcutaneous insulin infusion (CSII) provides a suitable amount of insulin to overcome insulin def...
Exercise and oxidative stress methodology: a critique
Oxidative stress exercise antioxidants free radicals free-radical research methodology
2016/6/7
Historically, exercise physiologists’ interest in
oxygen has primarily centered on the problem of oxygen consumption.
However, the interest of the general scientific community
in oxygen-centered ra...
Pomegranate juice consumption reduces oxidative stress, atherogenic modifications to LDL, and platelet aggregation: studies in humans and in atherosclerotic apolipoprotein E–deficient mice
Pomegranate juice flavonoids lipid peroxidation LDL HDL macrophage paraoxonase platelet, atherosclerosis antioxidants men atherosclerotic apolipoprotein E–deficient mice
2016/6/7
Background: Dietary supplementation with nutrients rich in
antioxidants is associated with inhibition of atherogenic modifications
to LDL, macrophage foam cell formation, and atherosclerosis.
Pomeg...