Blood clot. Coloured scanning electron micrograph (SEM) of a clot in a small blood vessel. Red blood cells (erythrocytes) are trapped within a fibrin


Blood clot. Coloured scanning electron micrograph (SEM) of a clot in a small blood vessel. Red blood cells (erythrocytes) are trapped within a fibrin protein mesh (thread-like), which is formed in response to chemicals secreted by platelets, fragments of white blood cells. Clots are formed in response to cardiovascular disease or injuries to blood vessels.


Size: 4900px × 3675px
Photo credit: © Science Photo Library / Alamy / Afripics
License: Licensed
Model Released: No

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