Coloured scanning electron micrograph (SEM) of human macrophage white blood cells. Macrophages are cells of the body's immune system. They phagocytose (engulf) and destroy pathogens, dead cells and cellular debris. Magnification: x950 when printed at 10 centimetres tall. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 4893 px × 3665 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |