Pus. Coloured scanning electron micrograph (SEM) of a collection of neutrophils (a type of white blood cell) from the site of an infected skin wound. During infection,macrophages release cytokines which trigger neutrophils to seek the site of infection by chemotaxis. Magnification: x2500 when printed at 10 centimetres wide | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gschmeissner, Steve |
Bildgröße: | 5002 px × 3494 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |