Thromb Haemost 1978; 40(01): 037-042
DOI: 10.1055/s-0038-1648632
Original Article
Schattauer GmbH Stuttgart

Platelet Monoamine Oxidase and Epinephrine-Induced Platelet Aggregation

Authors

  • Ennio C Rossi

    The Departments of Medicine and Biochemistry, Northwestern University School of Medicine, Chicago, Illinois 60611, U.S.A.
  • Gerlinde Louis

    The Departments of Medicine and Biochemistry, Northwestern University School of Medicine, Chicago, Illinois 60611, U.S.A.
  • Martha Bieber

    The Departments of Medicine and Biochemistry, Northwestern University School of Medicine, Chicago, Illinois 60611, U.S.A.
  • E Albert Zeller

    The Departments of Medicine and Biochemistry, Northwestern University School of Medicine, Chicago, Illinois 60611, U.S.A.
Further Information

Publication History

Received 15 November 1977

Accepted 04 March 1978

Publication Date:
12 July 2018 (online)

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Summary

Platelet MAO activity and the aggregation response to epinephrine, ADP, and collagen were measured in normal subjects. There was a direct correlation between the amount of platelet MAO activity and the per cent aggregation induced by 1 and 2 μM epinephrine. There were lesser correlations between platelet MAO and ADP or collagen-induced aggregation. These findings suggest that platelet MAO may play a role in determining the response of human platelets to epinephrine.