PENG Qian, YU Da-yong, SHI Li-ying, et al. Effects of the Compounds Isolated from Urtica laetevirens on Cell Proliferation and Apoptosis in MH7A Cells[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(3): 172-174.
PENG Qian, YU Da-yong, SHI Li-ying, et al. Effects of the Compounds Isolated from Urtica laetevirens on Cell Proliferation and Apoptosis in MH7A Cells[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(3): 172-174. DOI: 10.13422/j.cnki.syfjx.2013.03.061.
Objective:The antiproliferative and apoptosis inducing effects of the compounds isolated from Urtica laetevirens on MH7A human rheumatoid arthritis synovial cells were tested in this study.Method: MH7A cells were treated with nine compounds isolated from U.laetevirens
respectively.The antiproliferative activities of nine compounds were evaluated by MTT assay
and the apoptosis was assessed with DNA fragmentation after 24 h.Result: Among the nine compounds 5α
6β-dihydroxy-daucosterol showed stronger antiproliferative activity against MH7A cells.It could induce DNA fragmentation in MH7A cells.Conclusion: The compound
5α
6β-dihydroxy-daucosterol isolated from U.laetevirens could inhibit cell proliferation and induce apoptosis in MH7A cell.