eledoisin

/ˌɛlɪˈdɔɪsɪn/
noun
  1. A peptide found in the venom of certain octopuses and other mollusks, known for causing blood vessel dilation and lowering blood pressure.
    • The effects of eledoisin on blood pressure have been tested in laboratory experiments.
    • Scientists study eledoisin to understand how it affects blood flow.
    • Eledoisin is one of several bioactive compounds in octopus venom.