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DILUTION OF HEPARIN IN HEPARIN POTENCY RESEARCH
Blood heparin research. Researcher uses a pipette in diluting samples of the blood anticoagulant heparin. This is part of an assay to determine the potency of low molecular weight heparin. It varies in molecular weight according to the methods used for its isolation. Heparin is produced in liver cells, some white blood cells, and certain other sites. It acts by inhibiting the action of the enzyme thrombin in the final stage of blood coagulation. An extracted purified form of heparin is used for the prevention of blood coagulation in patients with thrombosis and similar conditions. (KEYSTONE/SCIENCE PHOTO LIBRARY/ROBERT LONGUEHAYE, NIBSC)
Instruktionen
COPYRIGHTPFLICHTIG
Lizenz
Rights Managed
Erstellungsdatum
19950419
Ort
Credit
KEYSTONE
Source
SCIENCE PHOTO LIBRARY SPL
Byline
ROBERT LONGUEHAYE, NIBSC
Grösse
4124 x 5500 px
Dateityp
JPEG