Sentences with phrase «reactive forms»

They pack a powerful punch to fight free radicals (highly reactive forms of oxygen that can destroy cell membranes, and other structures including DNA and collagen).

They are highly reactive forms of oxygen whose effects can damage cell membranes and other structures in the body, including DNA and collagen.

That's the time an enzyme needs to shape - shift into its most reactive form, trigger a chemical reaction and snap back into its original shape.

The other key factor is that even if chemical conversion into reactive forms occurs during the cold, dark polar winter, the reactive chlorine must stick around until sunlight returns to the polar region for ozone destruction to take place.

The researchers started with borylene, a very reactive form of boron that is bound to only one other atom instead of the normal three, leaving it with two free electrons where the other bonds would be.

One explanation may be that both findings are separate effects, or that girls with DBD and PTSD symptoms show a different, more reactive form of aggression.

More nitrogen is now converted into reactive forms by industry than all by all the planet's natural processes and our industrial and agricultural processes are causing a continual build - up of long - lived greenhouse gases to levels unprecedented in at least the last 800,000 years and possibly much longer.

Digestive enzymes breakdown food nutrients into smaller, more absorbable, less reactive forms.

Chemical reactions on the surfaces of these particles can rapidly convert halogens into very reactive forms.

These schematic drawings show how researchers applied laser pulses to HCN channels tagged with a fluorescent photosensitizer to observe the effects on these channels of singlet oxygen, a highly reactive form of oxygen that plays a role in a range of biological processes including photosynthesis and skin cancer / aging.

Every spring in the high Arctic, stable mercury in the air gets converted to a more reactive form that drops out of the atmosphere.

More nitrogen is now converted into reactive forms by industry than all by all the planet's natural processes and our industrial and agricultural processes are causing a continual build - up of long - lived greenhouse gases to levels unprecedented in at least the last 800,000 years and possibly much longer.

Undoubtedly, chemical processing of halogens into reactive forms has taken place and the Arctic is primed for ozone depletion.

That light is absorbed by the chlorine - based molecules, which then excite nearby oxygen molecules, creating a highly reactive form of oxygen, known as singlet oxygen, that rips apart nearby biomolecules and kills the tumor cell.

He has used the results to build drugs that bind so tenaciously to different enzymes» reactive forms — like a baseball clamped to a catcher's mitt — that the enzyme is essentially taken out of action.

The second method, called oxidative phosphorylation, produces free radicals, reactive forms of oxygen that can be particularly harmful to a cell's DNA.

When academic allergist Sanjiv Sur at the University of Texas in Galveston and colleagues exposed mice to ragweed pollen, they noticed the animals produced highly - reactive forms of oxygen in their lungs after 15 minutes.

On the other hand, a highly reactive form of oxygen called superoxide is created by immune cells from O2 to use against invading microbes.

And guess what, this form of phosphorous (phosphoserine) is a «good leaving group» meaning it easily converts to a reactive form that is highly prone to making LAL and other crosslinks.

Matthew Heineman «s «Cartel Land» is indeed a gruesome and riveting account of how the narco violence has kept entire towns in the state of Michoacán hostage, and how a group of civilians, the «Autodefensas,» took matters into their own hands and became a reactive form of rogue institution that had, initially, no ties to the federal government, but it's also a profoundly humanistic and intellectually complex work.

PROFESSIONAL SUMMARY * Angular 5, Reactive forms, typescript, Angular Material, Hangfire.

Sometimes, a partner may develop a reactive form of Intimacy Anorexia in response to the damage incurred by the addicted spouse.