Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Whole-mounted platelet. This image is a whole platelet obtained from platelet-rich plasma that had settled upon an electron microscopy support film, washed and air dried without fixation. Dense granules are readily apparent due to the opacity of calcium, one of the constituents stored within delta granules. Bar = 1 μm. Original magnification: 10,000×.
