Fig. 4

TLC plates visualised under 366 nm showing the effect of 30 methanolic plant extracts on the enzyme activity of 5α-R1. a Micromelum minutum – MM, Tarenna hoaensis – TH, Scoparia dulcis – SD, Olendra musifolia – OM, Avicennia marina – AM, Salacia verrucosa – SV, Pterygota alata – PA, Crotalasia retusa – CR, Bacopa monnieri – BM3, Afgekia sericea- AS. b Barleria cristata – BC, Centella asiatica – CA, Butea monosperma – BM, Tarenna fragans – TF, Diospyros mollis – DM, Senna garretiana – SG, Telosma minor – TM, Balanophora abbreviate – BA, Zanthoxylum limonella –ZL, Senna timoriensis – ST. c Maclura cochinchinen – MC, Alternanthera sessilis (hexane extract) – ASHE, Leersia hexandra – LH, Alpinia galangal – AG, Citrus limonum – CL, Dalbergia parviflora – DP, Kaempferia galangal – KG, Derris elliptica – DE, Randia horrida – RH, Zingiber officinale – ZO. The internal (Cell + T) and negative (Cell-T) controls are shown in the middle and right-hand side of the plate, respectively