Research Article

The Extract of Fructus Psoraleae Promotes Viability and Cartilaginous Formation of Rat Chondrocytes In Vitro

Figure 1

HPLC chromatogram for petroleum ether and total extract of Fructus Psoraleae. (1) Psoralen, (2) isopsoralen, (3) bavachin, (4) isobavachalcone, (5) bavachalcone, and (6) bakuchiol.