Free radical cellular damage. Conceptual animation showing free radicals damaging cells. Free radicals are molecules that contain unpaired electrons (bright spheres), making them highly reactive. They are a by-product of a number of biochemical reactions that occur in the body. They cause damage to various cellular components, including cell membranes as seen here, by stealing an electron to complete their pair. Accumulation of damage by free radicals can lead to cellular death. HD supplied with alpha, or for a flat version on a black background, see clip K003 3653. | |
Licence : | Droits gérés |
Crédit : | Science Photo Library / Flix Productions Medical Animation |
Model Release : | Non requis |
Property release : | Non requis |
Durée : | 40 Secondes |
Aspect ratio : | 16/9 |
Restrictions : | - |