Glossary

Vascular endothelial growth factor (VEGF)

VEGF is a growth factor associated with the formation of new blood vessels and one of the standard endpoints when platelet concentrate protocols are compared.

Figure

A spun sample

PLASMA about 55% of the column BUFFY COAT platelets and leukocytes. about 1%. Drawn to scale. This is the whole target. RED CELLS densest fraction. sediments first. CENTRIFUGAL FORCE

Figure. Nearly every term in this glossary is, in the end, a fact about what happens inside this tube.

In practice

In low-speed centrifugation studies, VEGF concentration rose as relative centrifugal force was reduced, which is part of the evidence that lower force can produce a richer product.

See also