Fonte botanica

Vicenin-2 (VCN-2), an active constituent of the medicinal herb Ocimum Sanctum Linn or Tulsi, it can effectively induce anti-proliferative, anti-angiogenic and pro-apoptotic effect in CaP cells (PC-3, DU-145 and LNCaP) irrespective of their androgen responsiveness or p53 status;VCN-2 in combination with docetaxel (DTL) synergistically inhibited the growth of prostate tumors in vivo with a greater decrease in the levels of AR, pIGF1R, pAkt, PCNA, cyclin D1, Ki67, CD31, and increase in E-cadherin; it could as a single agent and in combination with DTL in carcinoma of prostate (CaP).

Rhoifolin possesses a variety of significant biological activities including antioxidant, anti-inflammatory, antimicrobial, hepatoprotective and anticancer effects, it may be beneficial for diabetic complications through its enhanced adiponectin secretion, tyrosine phosphorylation of insulin receptor-β and GLUT4 translocation. Rhoifolin has a radioprotective effect against radiation-induced decrease of blood platelets and cardiac biochemical lesions in whole body irradiated mice.

Neoruscogenin represents a universal pharmacological tool for RORα research due to its specific selectivity profile versus other nuclear receptors.

Camelliaside B is a natural product from Camellia oleifera Abel.

Gentiopicroside has been developed into a novel traditional Chinese drug named gentiopicroside injection, and it was approved for the treatment of acute jaundice and chronic active hepatitis by SFDA.Gentiopicroside has analgesic, smooth muscle relaxing, antibacterial, and free radical scavenging activities, it exerts anti-inflammatory effects on experimental acute colitis through attenuating the expression levels of TNF-α, IL-1β, IL-6, iNOS and COX-2.

Bacopasaponin C may have antioxidant activity, it also shows anti-leishmanial property.

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.

(-)-Epicatechin gallate can effectively stimulates osteoblast differentiation, it has antioxidative effect against lipid peroxidation when phospholipid bilayers are exposed to aqueous oxygen radicals.

Neohesperidin is a natural new nutrition sweetener, widely existing in plants of dry citrus peel, which can be derived from extraction; since the sweetness is 1,300-1,500 times greater than that of sugar, neohesperidin are widely used in fruit juices, wines, beverages, bakeries and pharmaceutical formulations, and are particularly suitable for consumption by diabetic patients.