Reactive oxygen species (ROS) constitute a group of highly reactive molecules that have
evolved as regulators of important signaling pathways. It is now well accepted that moderate …

The rapidly emerging field of nanotechnology has offered innovative discoveries in the
medical, industrial, and consumer sectors. The unique physicochemical and electrical …

Oxygen-free radicals, more generally known as reactive oxygen species (ROS) along with
reactive nitrogen species (RNS) are well recognised for playing a dual role as both …

An increasing body of evidence from animal models, human specimens and cell lines points
to reactive oxygen species as likely involved in the pathways, which convey both …

Insulin resistance, a hallmark of type 2 diabetes, is associated with oxidative stress.
However, the role of reactive oxygen species or specific antioxidant enzymes in its …

Oxygen-derived free radicals are thought to contribute to the initiation and progression of
cardiovascular disease via several different mechanisms, such as consumption of nitric …

Heavy metals have been known to possess many adverse health effects for a long time.
Uncontrolled industrialization breaks out heavy metal pollution in the world. Heavy metal …

Historically, it has been assumed that oxidative stress contributes to tumor initiation and
progression solely by inducing genomic instability. Recent studies indicate that reactive …

Abstract Study Objectives: This study was designed to test the hypothesis that long-term
intermittent hypoxia (LTIH), modeling the hypoxia-reoxygenation events of sleep apnea …

The discovery of some additional properties and functions of reactive oxygen species (ROS),
beyond their toxic effects, provides a novel scenario for the molecular basis and cell …