Support for this hypothesis is found in the observations that high glucose concentrations increase intraislet peroxide levels, that islets contain very low levels of antioxidant enzyme activities ...

In a significant advancement for renewable energy technologies, a new catalyst has been developed that dramatically improves the efficiency and stability of the oxygen evolution reaction (OER) in ...

Introduction: Hydrogen peroxide plays a crucial role in melanogenesis by regulating tyrosinase activity, the key melanin-forming enzyme responsible for the browning of fruits, vegetables, and seafood.

The reaction chemistry is usually highly efficient in hydrogen peroxide use and appears to be primarily non-radical in nature. We design ways to kinetically isolate the various steps in the complex ...

Erdosteine has a scavenging effect on free oxidant radicals by a direct and indirect antioxidative effect and the final result is a protective effect against tissue damage, as demonstrated in ...