The first suggestion that physical exercise results in free radical-mediated damage to tissues
appeared in 1978, and the past three decades have resulted in a large growth of knowledge …

It is well established that contracting muscles produce both reactive oxygen and nitrogen
species. Although the sources of oxidant production during exercise continue to be debated …

There has been increasing interest, in recent years, in the possibility that reactive
oxygen/nitrogen species (ROS/RNS) act as signals, or mediators of changes, in cell function …

We describe here a previously unknown, dominantly inherited, late-onset basal ganglia
disease, variably presenting with extrapyramidal features similar to those of Huntington's …

Background Dietary selenium intakes in many countries, including the United Kingdom, are
lower than international recommendations. No functional consequences of these lower …

The relationship between structure and reactivity is reported for a collection of carotenoids in
solution reacted with oxidants generated by a modified Fenton process or with peroxyl …

Additional neurological features have recently been described in seven families transmitting
pathogenic mutations in OPA1, the most common cause of autosomal dominant optic …

Towns, villages and cities are increasingly keen to share their culture, environment and
spending opportunities with visitors by the promotion of festivals. The fact that income can be …

The ability of carotenoids to protect egg-yolk phosphatidylcholine (EYPC) lipids against
oxidation by peroxyl radicals generated from azo-initiators was studied. In homogeneous …

Temperature dependence of magnetic susceptibility (χ− T) has been widely used to
determine changes in mineralogy of natural samples during heat treatment. We carried out …