Blood platelet, coloured scanning electron micrograph (SEM). Platelets (thrombocytes) are part of the blood. When a blood vessel is damaged, the platelets become activated and secrete chemicals that cause the formation of a fibrin mesh. This mesh traps platelets and red and white blood cells, forming a clot that seals the damaged blood vessel. Magnification: x11,000 when printed at 10 centimetres across.
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Details
Creative#:
TOP14866002
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
Right to Privacy:
No
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