Results 61 to 70 of about 1,220,550 (219)

Oxidative Shielding or Oxidative Stress? [PDF]

open access: yesThe Journal of Pharmacology and Experimental Therapeutics, 2012
In this review I report evidence that the mainstream field of oxidative damage biology has been running fast in the wrong direction for more than 50 years. Reactive oxygen species (ROS) and chronic oxidative changes in membrane lipids and proteins found in many chronic diseases are not the result of accidental damage.
openaire   +2 more sources

Lipopolysaccharide induces apoptosis and oxidative cytotoxicity through stimulation of the TRPV1 channel in retinal pigment epithelium cell line [PDF]

open access: yes
Common and vision-threatening inflammatory ocular disorders are major issues on a global scale. The etiology and whole treatment for inflammatory disorders are yet unknown.
Alper, Ertuğrul
core   +1 more source

Nutraceuticals against Oxidative Stress in Autoimmune Disorders [PDF]

open access: yes, 2021
Antioxidant mechanisms are constituted of enzymes, endogenous, and non-enzymatic, exogenous, which have the role of counterbalancing oxidative stress. Intake of these compounds occurs in the diet.
Michele Navarra   +8 more
core   +1 more source

Oxidative Stress and Antioxidants in Age-Related Macular Degeneration [PDF]

open access: yes, 2023
Oxidative stress plays a crucial role in aging-related eye diseases, including age-related macular degeneration (AMD), cataracts, and glaucoma. With age, antioxidant reparative capacity decreases, and excess levels of reactive oxygen species produce ...
Jing Chen   +4 more
core   +1 more source

Effect of Ginger on Inflammatory Diseases

open access: yesMolecules, 2022
Ulcerative colitis, Crohn’s disease, rheumatoid arthritis, psoriasis, and lupus erythematosus are some of common inflammatory diseases. These affections are highly disabling and share signals such as inflammatory sequences and immune dysregulation.
Pura Ballester   +5 more
doaj   +1 more source

Oxidative stress and amyloidosis.

open access: yesHistology and histopathology, 1998
From recent findings concerning free radical injury in several types of amyloidosis, it appears that free radical injury is involved either amyloid formation or in post-fibrillar modification. As we show in this review, among the more than 20 different types of amyloidosis, only a few types of amyloidosis present direct evidence of free radical ...
Ando, Yukio, Suhr, O., El-Salhy, M.
openaire   +3 more sources

Oxidative Stress, a Crossroad Between Rare Diseases and Neurodegeneration [PDF]

open access: yes, 2020
: Oxidative stress is an imbalance between production and accumulation of oxygen reactive species and/or reactive nitrogen species in cells and tissues, and the capacity of detoxifying these products, using enzymatic and non-enzymatic components, such as
Espinós   +11 more
core   +1 more source

Effects of an Exercise Test on Inflammation and Oxidative Stress Biomarkers in Patients with Metabolic Syndrome

open access: yesProceedings, 2019
Metabolic syndrome is characterized by an increase in oxidative stress and chroniclow-grade inflammation. The effects of an exercise test at 60–70% of the maximum capacity wasevaluated on inflammatory and antioxidant response in elderly people ...
Antoni Sureda   +8 more
doaj   +1 more source

Circadian rhythms of antioxidant enzymes activity, clock, and inflammation factors are disrupted in the prefrontal cortex of aged rats. Potential targets for therapeutic strategies for a healthy aging. [PDF]

open access: yes
Age impairs cognitive functions and antioxidant defenses, for example, by increasing oxidative stress and inflammation in the brain. However, so far, there is no report on the consequences of aging on temporal patterns of proteins and lipids oxidation ...
Ponce, Ivana   +8 more
core   +1 more source

Oxidative stress, Chinese herbals and toxicity: A focused review with examples [PDF]

open access: yes, 2020
As a double-edged sword, reactive oxygen species (ROS) are extensively involved in the modulation of cell signal transduction in life processes with normal physiological concentrations, whereas overproduction of ROS can result in oxidative stress ...
ZHANG, C   +8 more
core   +1 more source

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