Sentences with phrase «reactive chemical species»

«Energy production can also generate reactive chemical species — often referred to as «reactive oxygen species» or «oxidants» — as by - products, which can be damaging to cells.

«The quantities of these reactive chemical species get so high that cells start SNO - ing proteins, like PINK1, that would normally not be SNO - ed,» said Lipton.

Not exact matches

Reactive oxygen species, also called free radicals, are chemicals that typically contain oxygen, are known to be found in cigarette smoke, and cause DNA damage in cells.

As each carbonate species reacts differently when diffusing or flowing through water, the researchers characterized each reaction, then worked each reaction into a reactive diffusion model — a simulation of chemical reactions as carbon dioxide flows through a briny, rocky environment.

It belongs to a group of chemicals called reactive oxygen species (ROS), which scientists suspect to have a damaging effect on cells and their components.

But when the lights go on, TAPP becomes active, producing chemicals called reactive oxygen species, or ROS, that rapidly kill the bacteria.

High glycolytic activity leads to accumulation of toxic reactive oxygen species (ROS), as does rapid manufacture of mitochondria, which tend to leak the same chemicals.

Although underlying mechanisms of endocrine disruption through chemicals in humans are still unclear, the peroxisome proliferator - activated receptors (PPARs) and reactive oxygen species are yet suspected to play a major role (183).

«Past studies have shown that having low antioxidant levels and increased reactive oxygen species — chemical products that bind to body cells and cause damage — is related to more severe PAD,» said Matthew Muller, postdoctoral fellow in Larry Sinoway's lab at Penn State College of Medicine, and lead author of the study.

These chemicals are collectively called reactive oxygen species or ROS.