epstein-barr

3,29-O-Dibenzoyloxykarounidiol is a natural product with regulate blood sugar level, has potent inhibitory effects on Epstein-Barr virus early antigen (EBV-EA) induced by tumor promoter 12-O-tetradecanoylphorbol-13-acetate (TPA).

Zerumbone is a natural monocyclic sesquiterpene first isolated from rhizomes of the wild ginger Z. zerumbet.It has also been shown to have anti-oxidant and anti-inflammatory activities, contributing to immunomodulatory and hepatoprotective effects.

3-Epicorosolic acid has a potent inhibitory effect on Epstein-Barr virus early antigen (EBV-EA) induction, it has potential anti-inflammatory activities as well as cancer chemopreventive activity.3-Epicorosolic acid shows both potent α-glucosidase and pro

β-Cembrenediol (β-CBT) is a natural product from tobacco plants that is found in cigarette smoke condensate. β-CBT inhibits induction of the early antigen of Epstein-Barr virus (EA-EBV) by 12-O-tetradecanoylphorbol-13-acetate (TPA) in vitro (IC50 = 21.9 μM). It inhibits tumor promoting effects of TPA on 7,12-demethylbenz[a]anthracene-induced papilloma formation in vivo. β-CBT is also released into soil by flue-cured tobacco plants and exerts autotoxicity as well as phytotoxic activity against L. sativa seedlings.

1. Paederoside is a potent deterrent against the beetle was isolated from the aphid . 2. Paederoside displays high anti-tumor promoting activity against the Epstein-Barr virus activation.

9,13β-Epidioxy-8(14)-abieten-18-oic acid has anti-inflammatory activities, it exhibits moderate activities on NO levels in LPS-stimulated murine microglia BV2 cells, with IC50 values of 57.3 ± 0.2 uM. It is also a potential antitumor-promoting diterpenoid, it shows potent inhibitory effects on Epstein-Barr virus early antigen (EBV-EA) activation induced by the tumor promoter 12-O-tetradecanoylphorbol 13-acetate. 9 α ,13 β -Epidioxyabeit-8(14)en-18-oic acid may contribute to the growth inhibitory effect of the pine needles and may play an important role in the allelopathy of red pine.

11-Oxomogroside II A1 (compound 7), an oxidized cucurbitin derived from the ethanol extract of Rohanberry fruit, inhibits the activation of Epstein-Barr virus (EBV) early antigen (EBV-EA) induced by 12-O-tetradecanoylphorbol-13-acetate (TPA) and modestly inhibits the activation of (±)-(E)-methyl-2-[(E)-hydroxyimino]-5-nitro-6-methoxy-3-hexemide (NOR 1), a nitric oxide (NO) donor [1].

Cabenoside D (compound 8), a triterpenoid glycoside derived from the methanol extract of lichen root, exhibits anti-inflammatory activity. It effectively inhibits inflammation and the activation of early Epstein-Barr virus antigen (EBV-EA) induced by 12-O-tetracylacyl hormone-13-acetate (TPA) in mice [1].

Methyl lucidenate Q, a variant of methyl lucidenate, exhibits potent inhibitory effects on Epstein-Barr virus early antigen (EBV-EA) induction [1].

Poricoic acid B shows inhibitory activity against TPA-induced ear inflammatory oedema, it also shows potent inhibitory effects on Epstein-Barr virus early antigen (EBV-EA) activation induced by the tumor promoter 12-O-tetradecanoylphorbol-13-acetate (TPA)

Ganoderic acid B is a chemical marker in quality control of G. lucidum and related products. Ganoderic acid B-containing herbs has potential influence towards therapeutic window of trifluoperazine.Ganoderic acid B has antinociceptive effect

Ganoderic acid C2 has anti-inflammatory,and anti-tumor-promoting activities. Ganoderic acid C2 can inhibit histamine release, it also has inhibitory effects on the induction of Epstein-Barr Virus early antigen.

1,5,15-Tri-O-methylmorindol has effects against the Epstein-Barr virus early antigen (EBV-EA) activation induced by TPA.

2alpha,19alpha-Dihydroxy-3-oxo-urs-12-en-28-oic acid has anti-HIV activity. It shows an inhibitory effect on the activation of Epstein-Barr virus early antigen (EBV-EA) induced by 12-O-tetradecanoylphorbol-13-acetate (TPA) and causes a significant delay o

3-Epicabraleahydroxylactone has anti-tumor promoting effect, it has anti-carcinogenic activity by the inhibitory effect on the induction of Epstein-Barr virus early antigen(EBV-EA) by the tumor promoter.

3-O-(E)-p-coumaroyl tormentic acid may be promising lead compound for developing an effective drug for treatment of leukemia, it induces apoptotic cell death in human leukemia (HL60) via mainly mitochondrial pathway by, at least in part, Topo I inhibition. 3-O-trans-p-coumaroyltormentic acid shows cytotoxicity against four human tumor cell lines (A549, SK-OV-3, SK-MEL-2, and HCT-15) in vitro, the IC50 values of 13.72, 14.29,14.61, 14.04 uM, respectively. 3beta-O-cis-p-Coumaroyltormentic acid, and 3beta-O-trans-p-coumaroyltormentic acid are weakly selective for vancomycin-resistant Enterococcus (VRE) compared with eukaryotic cells, with an MIC of 59.4microg mL and a 50% inhibitory concentration (IC50) of 72.0microg mL for monkey kidney epithelial (MA104) cells. A mixture of 3-O-cis-p-coumaroyltormentic acid and 3-O-trans-p-coumaroyltormentic acid shows an inhibitory effect comparable to (-)-epigallocatechin gallate (EGCG) of green tea on the activation of Epstein-Barr virus early antigen (EBV-EA) induced by 12-O-tetradeca--noylphorbol-13-acetate (TPA).

4,9-Dihydroxy-alpha-lapachone has antitumor-promoting effects, it exhibits significant inhibitory activity against 12-O-tetradecanoylphorbol 13-acetate (TPA)-induced Epstein-Barr virus early antigen (EBV-EA) activation in Raji cells. 4,9-Dihydroxy-alpha-l

9alpha,13alpha-Epidioxyabiet-8(14)-en-18-oic acid shows potent inhibitory effects on Epstein-Barr virus early antigen (EBV-EA) activation induced by the tumor promoter 12-O-tetradecanoylphorbol 13-acetate.

9-Methoxy-alpha-lapachone, a potential EPHX2 (Epoxide Hydrolase 2) inhibitor, also inhibits NF-κB in HepG2 hepatoma cells.

Catalpalactone exhibits high antitermitic, and cytotoxic activities, it exhibits potent inhibitory effects on lipopolysaccharide-induced NO synthesis in RAW 264.7 cells , with IC50 values of 9.80 microM. Catalpalactone can inhibit dopamine biosynthesis by

(24R)-Cycloart-25-ene-3beta,24-diol may be an anti-tumor promoter, it exhibits inhibitory effects on both Epstein-Barr virus early antigen (EBV-EA) and (+ -)-(E)-methtyl-2-[(E)-hydroxyimino]-5-nitro-6-methoxy-3- hexemide (NOR 1) activation.

Glochidiol exhibits strong inhibitory effects against all three human tumor cell lines (MCF-7, NCI-H-460 and SF-268), it exerts its antiproliferative activity through the involvement of apoptosis. It exhibits a strong inhibitory effect on mouse skin tumor

Latisxanthone C shows inhibitory effects on Epstein-Barr virus early antigen (EBV-EA) activation induced by 12-O-tetradecanoylphorbol-13-acetate (TPA) in Raji cells, it may be a valuable antitumor promoter.

Murrangatin may be a valuable anti-tumor-promoting agent, it can significantly inhibit Epstein-Barr virus early antigen (EBV-EA) activation, and preserve the high viability of Raji cells, it also exhibits cytotoxicity against cholangiocarcinoma cell line,