Significats de hydroxyl radical en anglès

The reaction is not inhibited by SOD or by hydroxyl radical scavengers.

The observed chemiluminescence is probably due to generation of superoxide and the hydroxyl radical.

The effects of hydroxyl radical attack on a peptidic drug were studied in vitro.

The main responsible for parabens degradation was hydroxyl radical.

These results suggested that O2 and hydroxyl radical were involved in potential-modulated DNA cleavage reaction.

In addition, both drugs demonstrated antioxidant and hydroxyl radical scavenging abilities in in vitro studies.

It is speculated that radical-producing species of cytochrome P-450 may contribute to hydroxyl radical-mediated cell damage.

Both the hydroxyl radical and the related oxidant react with these scavengers, forming the corresponding radical.

The involvement of other reactive oxygen species in strand damage, such as hydroxyl radical, is ruled out.

Both NO inhibition and iron scavenging, using deferoxamine administration, reduced hydroxyl radical levels and neuronal cell death.

To better understand the mechanistic details of the hydroxyl radical attack on diuron, computational methods were carried out.

Benzene treatment of rabbits also resulted in an enhanced hydroxyl radical-dependent metabolism of ethanol and benzene in liver microsomes.

Here, we present an alternative mechanism based on data demonstrating that polymyxins induce rapid cell death through hydroxyl radical production.

This study is the first to demonstrate that polymyxins induce rapid killing of A. baumannii and other Gram-negatives through hydroxyl radical production.

In addition to the superoxide radical, the hydroxyl radical may also be an important early intermediate step, but the cholecystokinin receptor is not.

The results indicated that all the three fractions possessed appreciable DPPH radical, superoxide anion radical, and hydroxyl radical scavenging ability and reducing power.