Fig. 3From: Identification of a new plant extract for androgenic alopecia treatment using a non-radioactive human hair dermal papilla cell-based assaya Cytotoxicity at 2.5-20 μg/ml dutasteride and b its 5α-R1 inhibitory activity at 0.001, 0.01 and 10 μg/ml on HHDPCs showing the inhibition of 16.5 %, 90.5 % and 100 %, respectivelyBack to article page