abstract |
The present invention relates to a composition for preventing, ameliorating or treating a Th1-mediated immune disease or a Th2-mediated immune disease comprising Solani Nigri Herba extract, Dictamni Radicis cortex extract or a combination thereof as an active ingredient . According to the present invention, since the extract and / or the extract have an activity of inducing differentiation into Treg cells, they can prevent, ameliorate, or treat a Th1-mediated immune disease or a Th2-mediated immune disease. |