Sentences with phrase «radicals as the mechanism»

Others have suggested inflammation or free radicals as the mechanism.

Not exact matches

What Kant perceived as «radical evil,» rendering the freedom of man subservient to the mechanisms of nature that persisted in him, takes on an even darker and more subtle turn in this emergent situation.

These include the overall validity of the radical - pair mechanism, whether birds might have evolved to be able to detect minute magnetic changes and have thus become susceptible to human - produced radio noise as a side - effect, or even whether applied electromagnetic fields might be affecting a different behavior — such as motivation — altogether.

The more radical of the two, known somewhat euphemistically as population suppression, would insert a biochemical self - destruct mechanism into the insects» DNA, a time bomb to wipe out the whole species.

In this case, he was testing the idea that a buildup of cellular damage caused by oxidation — technically, the chemical removal of electrons from a molecule by highly reactive compounds, such as free radicals — is the main mechanism behind aging.

Research on lowly creatures such as fruit flies and roundworms is also playing an important part in exposing the mechanisms behind ageing and, once again, it is free radicals that are implicated as prime suspects.

It is proposed to be located in the avian retina, and be mediated by a light - induced, biochemical radical - pair mechanism involving cryptochromes as putative receptor molecules.

The rate of free radical generation increases greatly with age as the basic mechanisms of your of metabolism are themselves damaged by the free radicals they created.

The magnetite - mediated mechanism seems to act as part of a magnetic map - or signpost sense, which could provide the animal with information about its geographic position, whereas the vision - mediated magnetic sense seems to be a pure compass sense that is based on radical - pair processes in the birds» eye (s)[for reviews], [see e.g. 8, 9].

Free radical damage caused by electron - seeking, highly reactive, oxidative molecules has been identified as the source of many maladies through mechanisms such as inhibition of telomerase, changes to cellular permeability and DNA damage.

However, based on the relationship of excess dietary methionine to vital organ toxicity, as well as its likely mechanism of action through increases in free radical generation, the possibility exists that the protective effects of plant - based diets can be due, at least in part, to their lower methionine content.

Mechanism The researchers suspect that physical exercise generates free radicals, and as a result the body produces more endogenous antioxidants.

However, paradoxically, more recent research has demonstrated that increased free radical production post-exercise actually serves as an important signaling mechanism for favorable training adaptations.

WWE 2K16 tries hard to remedy some of these problems, such as by greatly simplifying the kick out and grapple reversal mechanisms, but even with these important tweaks, not enough radical change has been made to gameplay that is down for the count.

For Geert Goiris, this mechanism is a metaphor for reactions to the complexity of the modern world and the dilemma it creates: should we take on board constructive realism or take refuge while we wait for the radical rupture (as prophesied in apocalyptic narratives) to occur?