| Year published | 2006 |
| Literatures (Research papers) |
Tanabe H, Suzuki H, Nagatsu A, Mizukami H, Ogihara Y, Inoue M: Selective inhibition of vascular smooth muscle cell proliferation by coptisine isolated from Coptis rhizoma, one of the crude drugs composing Kampo medicines Unsei-in. Phytomedicine 13(5):334- |
| Kampo formulas | unseiin |
| Remarks | unseiin |