Kinin

From Wikipedia, the free encyclopedia

A kinin is any of various structurally related polypeptides, such as bradykinin and kallikrein. They are members of the autacoid family.[1]

They act locally to induce vasodilation and contraction of smooth muscle.[2][3]

It is a component of the kinin-kallikrein system.

Their precursors are kininogen.[4]

In botany, it refers to plant hormones which delay aging.[5]

[edit] References

  1. ^ MeSH Kinins
  2. ^ Kinin at eMedicine Dictionary
  3. ^ k_03/12471072 at Dorland's Medical Dictionary
  4. ^ Online Medical Dictionary
  5. ^ Wordnet

[edit] External links