Researchers suggest that wound dressings infused with antioxidants such as catalase could be an effective future treatment.

The balance between two types of molecules -- reactive nitrogen species (RNS) and reactive oxygen species (ROS) -- plays a crucial role in tackling drug-resistant bacteria, according to a new study.

While our cells are performing some important, basic functions, they can generate compounds known as reactive oxygen species ...

Reactive oxygen species (ROS) are chemically reactive molecules that arise as natural by-products of cellular metabolism and through environmental exposures. Their overproduction, especially upon ...

Excessive reactive nitrogen species (RNS) and reactive oxygen species (ROS), such as H 2 O 2 (hydrogen peroxide), HO − (hydroxyl radical), HOO − (hidroperoxil), NO − (nitric oxide radical), NO 2− ...