Abstract:
The present invention relates to a composition for treating or preventing inflammatory diseases containing fractions of Euphorbia humifusa Willd or Euphorbia supina Rafin as an effective component. The fractions of Euphorbia humifusa Willd or Euphorbia supina Rafin according to the present invention is confirmed to have an excellent anti-inflammatory effect in a mouse model in which ulcerative colitis is induced using DSS, is confirmed to have an excellent anti-inflammatory effect in a cell model in which the inflammation is induced using LPS in a RAW 264.7 cell, and is capable of being used for preventing and treating inflammatory diseases.