Significance of Reactive oxygen species
Reactive oxygen species (ROS) are chemically reactive molecules containing oxygen that can lead to oxidative stress and cellular damage. Their generation is associated with various health issues, including diabetes complications, cancer, and cardiovascular diseases. ROS can result from metabolic processes and environmental stress, causing inflammation and cellular damage if not regulated by antioxidants. The presence of ROS can also negatively impact processes such as sperm quality and contribute to conditions like asthma and periodontal disease.
Synonyms: Oxidative species, Oxygen radicals, Reactive species
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The concept of Reactive oxygen species in scientific sources
Reactive oxygen species are highly reactive molecules derived from oxygen that can cause oxidative stress and damage cellular components, contributing to various diseases. Guggulstersone is noted for its ability to help mitigate these effects.
From: The Malaysian Journal of Medical Sciences
(1) These are molecules that can cause damage, and the phototoxic effect of the reactive oxygen species produced by a light microscope’s operation can cause the devitalisation of conjunctival and corneal epithelial cells, squamous metaplasia of the conjunctival epithelium and a decrease in conjunctival goblet cell density.[1] (2) These are products of oxidative stress, and they are primary initiators in the cascade of events contributing to oral mucositis, and they can directly damage cells, tissues, and blood vessels, and they also affect other tissues.[2] (3) These are molecules that can exacerbate neurotoxicity in Alzheimer's disease due to an accelerated generation and decline in antioxidant defense.[3] (4) The increase in the production of reactive oxygen species and oxidative stress destroy β-cells in pancreatic tissue and thus play an important role in diabetes.[4] (5) Reactive oxygen species are produced during strenuous exercise and can lead to oxidative stress and cellular damage.[5]