Browsing J - Forestry by Author "Amen, Yhiya"
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Effect of wood, bark and leaf extracts of Macaranga trees on cytotoxic activity in some cancer and normal cell lines
Arung, Enos Tangke; Amirta, Rudianto; Zhu, Qinchang; Amen, Yhiya; Shimizu, Kuniyoshi (Journal of the Indian Academy of Wood Science, 2018)Abstract The genus of Macaranga (Euphorbiacaceae) has 250 species of which 160 species are endemic in Kalimantan and New Guinea. They grow as pioneer trees and are used as traditional medicines in the Asian regions. This ... -
Melanogenesis inhibitors from Coix lacryma-jobi seeds in B16-F10 melanoma cells.
Amen, Yhiya; Arung, Enos Tangke; Afifi, Mohamed S; Halim, Ahmed F; Ashour, Ahmed; Fujimoto, Ryoji; Goto, Takahiro; Shimizu, Kuniyoshi (Natural Product Research, 2017)bstract An adenine derivative, 9-?-D-glucopyranosyl adenine, reported for the first time from a natural source, in addition to nine known compounds were isolated from the seeds of Coix lacryma-jobi. Their structures were ...