Abstract
Acetylsalicylic acid (ASA, aspirin) and sodium salicylate inhibit platelet aggregation induced by collagen, antigen-antibody complexes, gamma globulin-coated particles or thrombin. These compounds suppress the release of platelet constituents, such as adenosine diphosphate (ADP) and serotonin, induced by such stimuli. Since ASA and sodium salicylate do not inhibit ADP-induced platelet aggregation, it appears that their effect on the action of the other stimuli is due to a decrease in the amount of ADP released. The administration of ASA to rabbits (in doses which inhibited collagen-induced platelet aggregation) impaired hemostasis, prolonged platelet survival, and diminished the amount of deposit formed in an extracorporeal shunt.
MeSH Terms
Adenine Nucleotides/metabolism
Analysis of Variance
Animals
Antibodies
Antigens
Aspirin/pharmacology
Blood Cell Count
Blood Coagulation/drug effects
Blood Coagulation Factors
Blood Platelets/drug effects,immunology,metabolism
Carbon Isotopes
Cell Aggregation/drug effects
Collagen/pharmacology
In Vitro Techniques
Rabbits
Serotonin/metabolism
Swine
gamma-Globulins
Chemicals
Adenine Nucleotides
Antibodies
Antigens
Blood Coagulation Factors
Carbon Isotopes
gamma-Globulins
Serotonin
Collagen
Aspirin
Authors & Affiliations
5 authors, click to expand affiliations / ORCID
Evans G
Packham M A
Nishizawa E E
Mustard J F
Murphy E A
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