Source botanique

Coniferin has ATP-dependent transport activity; the extracts of the Balanophora involucrate and trans-Coniferin have anti-oxidation effects; the chromogenic coniferin analog show the exclusive presence of beta-glucosidase activity in the differentiating xylem, similar to peroxidase activity.

Arjungenin shows β-glucuronidase inhibitory activity, it shows antiviral, and anti-inflammatory activities. Arjungenin exhibits moderate antibacterial activity against Staphylococcus aureus, Escherichia coli and Enterococcus faecalis (MICs within a range of 64 and 256 ug/mL). Arjungenin shows significant protection against domoic acid induced toxicity in Caco-2 cell line.

(-)-Gallocatechin gallate has cancer-preventive activities, it can precipitate cholesterol, decreasee osteoclastogenesis at 20 microM.

Harpagoside has anti-inflammatory effects, it blocks lipopolysaccharide (LPS)-induced bone loss in an inflammatory osteoporosis model, and it does not prevent ovariectomy-mediated bone erosion in a postmenopausal osteoporosis model, it may lead to a partial prevention of obesity-induced atherosclerosis by attenuating inflammatory responses. Harpagoside suppresses lipopolysaccharide-induced iNOS and COX-2 expression through inhibition of NF-κB activation. Harpagoside exerts neuroprotection effect and ameliorates learning and memory deficit appears to be associated, at least in part, with up-regulation of brain-derived neurotrophic factor (BDNF) content as well as activating its downstream signaling pathways, e.g., MAPK/PI3K pathways.

10-Deacetyl-7-xylosyl paclitaxel has long been used in Chinese clinics to treat cancer, it may target mitochondrial permeability transition pore (mPTP).

Anemoside B4(AB4) and tetrandrine(Tet) have some reversal effect on resistant to L-OHP in Lo Vo/L-OHP cells, the molecular mechanism of the resistance reverse effect was related to down-regulation of P-gp for AB4 and down-regulation of z DHHC9 for Tet.

Notoginsenoside Fc has perfect anti-platelet aggregatory effect.