Cistanoside A is a phenylethanoid isolated from Cistanche deserticola, reduces NO accumulation, but shows no effect on iNOS mRNA, iNOS protein levels or iNOS activity. Anti-inflammatory effect[1].
[1]. Xiong Q, et al. Inhibition of nitric oxide by phenylethanoids in activated macrophages. Eur J Pharmacol. 2000 Jul 14;400(1):137-44.
















