Scoparone is a phytoalexin with antifungal,anticoagulant, antianginal, hypolipidemic, vasorelaxant, immunosuppression, hepatoprotective,anti-allergic,antioxidant, and anti-inflammatory actions, it is used for the traditional treatment of neonatal jaundice. It inhibited the activities of PPARγ, STAT3, NADPH-oxidase 1, and the expression of ERK,NF-kB, JNK,PI3K. It augmented the expression of SOD1 and CAT.
1. Tripterifordin shows anti-HIV replication activity in H9 lymphocyte cells with an EC50 of 1 microgram/ml.
Cannabidiol has a potent anti-arthritic effect in collagen-induced arthritis through its combined immunosuppressive and anti-inflammatory actions, it has a pharmacological profile similar to that of atypical antipsychotic drugs. Cannabidiol exerts a combination of neuroprotective, anti-oxidative and anti-apoptotic effects against beta-amyloid peptide toxicity, and that inhibition of caspase 3 appearance from its inactive precursor, pro-caspase 3, by cannabidiol is involved in the signalling pathway for this neuroprotection. Cannabidiol may have great therapeutic potential in the treatment of diabetic complications, and perhaps other cardiovascular disorders, by attenuating oxidative/ nitrative stress, inflammation, cell death and fibrosis.
Triptonide is effective in the treatment of autoimmune diseases and has potent antileukemic and antitumor activities, it possesses anti-inflammatory activity, upregulate the expression of IL-37, and this expression was suppressed by ERK1/2 and p38 MAPK inhibitors.
Phellodendrine has the effect of suppressing cellular immune response, reducing blood pressure and antinephritis, it also has antioxidant, and anti-inflammatory effects. Phellodendrine can suppress local semisyngeneic GvH reactions and systemic allogeneic GvH reactions in X-ray irradiated recipient mice, it also can suppress the induction phase of sheep red blood cell (SRBC)-induced delayed type hypersensitivity in mice and tuberculin-induced delayed type hypersensitivity in guinea pigs, Phellodendrine can down-regulating AKT, IKK, NF-kB phosphorylation and COX-2 expression induced by AAPH, it also ameliorates the ROS-mediated inflammatory response.