id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-352988-9ey3ir5e	Xiang, Yang-fei	Effects of 1,2,4,6-tetra-O-galloyl-β-D-glucose from P. emblica on HBsAg and HBeAg secretion in HepG2.2.15 cell culture	2010-10-08		.txt	text/plain	1170	72	55	A polyphenolic compound, 1,2,4,6-tetra-O-galloyl-β-D-glucose (1246TGG), was isolated from the traditional Chinese medicine Phyllanthus emblica L. Results indicates that treatment with 1246TGG (6.25 μg/mL, 3.13 μg/mL), reduced both HBsAg and HBeAg levels in culture supernatant, yet the inhibitory effects tend to decline with the assay time. Here, we investigated the anti-HBV activity of 1246TGG by detecting the HBsAg and HBeAg secretion levels in HepG2.2.15 cell culture, a cell line derived by transfection of cloned HBV DNA into human hepatoblastoma cell line HepG2 and used to assay for anti-HBV agents [4] . To determine the inhibitory effects of 1246TGG on HBV antigen secretion, cells were treated with 1246TGG at concentrations of 6.25µg/mL and 3.13µg/mL every 3 d during the 10 d treatment period. A cell culture assay for compounds which inhibit hepatitis B virus replication	./cache/cord-352988-9ey3ir5e.txt	./txt/cord-352988-9ey3ir5e.txt