Prostaglandin E1 molecule. Computer model showing the structure of the hormone prostaglandin E1 (PGE1). Atoms are colour-coded (carbon: dark grey, hyd

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Prostaglandin E1 molecule. Computer model showing the structure of the hormone prostaglandin E1 (PGE1). Atoms are colour-coded (carbon: dark grey, hydrogen: light grey, oxygen: red). PGE1 acts to widen blood vessels (vasodilation), thus lowering blood pressure and improving blood flow. It is therefore used as a drug, known as Alprostadil, to treat erectile dysfunction.

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Size: 5528px × 4110px
Photo credit: © LAGUNA DESIGN/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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