Blood clot formation,coloured scanning electron micrograph (SEM). When a blood vessel is damaged,the platelets (blue) become activated and secrete chemicals that cause the formation of a fibrin mesh. This mesh traps red and white blood cells,forming a clot that seals the damaged blood vessel.Red blood cells are red and platelets are blue | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Oeggerli, Martin |
Bildgröße: | 3620 px × 4827 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |