The rate of skin aging, or that of tissue in general, is determined by a variable predominance
of tissue degeneration over tissue regeneration. This review discusses the role of oxidative …

Significance: The detrimental effects of ionizing radiation (IR) involve a highly orchestrated
series of events that are amplified by endogenous signaling and culminating in oxidative …

Reactive species, which mainly include reactive oxygen species (ROS), are products
generated as a consequence of metabolic reactions in the mitochondria of eukaryotic cells …

Elevated rates of reactive oxygen species (ROS) have been detected in almost all cancers,
where they promote many aspects of tumour development and progression. However …

Protein carbonylation, one of the most harmful irreversible oxidative protein modifications, is
considered as a major hallmark of oxidative stress‐related disorders. Protein carbonyl …

The present manuscript is a conceptual review concerning the photo-Fenton reaction at near-
neutral pH, used for bacterial inactivation. In this first Part, an overview of the mechanisms …

This work proposes a modification of the 2, 4-dinitrophenylhydrazine (DNPH)
spectrophotometric assay commonly used to evaluate the concentration of carbonyl groups …

Free radicals and other reactive species (RS) are thought to play an important role in many
human diseases. Establishing their precise role requires the ability to measure them and the …

Oxidative stress, an imbalance toward the pro-oxidant side of the pro-oxidant/antioxidant
homeostasis, occurs in several human diseases. Among these diseases are those in which …

We summarize here results of studies designed to elucidate basic mechanisms of reactive
oxygen (ROS)-mediated oxidation of proteins and free amino acids. These studies have …