McLean Discovers the Natural Anticoagulant Heparin

At a glance:

Article abstract: McLean, while studying cephalin in liver tissue, accidentally discovered the natural anticoagulant heparin.

Summary of Event

Jay McLean, a young medical student at Johns Hopkins University, accidentally discovered the natural anticoagulant heparin in 1916 while working on a physiology research project for William H. Howell. McLean wished to become a surgeon with a strong basis in physiology. He asked to be assigned a problem he could finish and publish in a year. He specifically requested that he be allowed to work on the problem alone...

[The entire page is 1795 words long]

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