id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
mkg-831	Ma'at, Suprapto	Cytotoxicity of Betel leaf (Piper betel L.) against primary culture of chicken embryo fibroblast and its effects on the production of proinflammatory cytokines by human peripheral blood mononuclear cells	2012	5	.pdf	application/pdf	4575	295	51	Purpose: The purpose of this study was examine the cytotoxicity of Betel leaf extract (BLE) against primary culture of chicken embryo fibroblast and its effects on the production of proinflammatory cytokines by peripheral blood mononuclear cells (PBMC) stimulated with LPS. Once coupled with various concentrations of betel leaf extract and lipopolysaccharide, and then incubated for 24 hours, the culture supernatant was used to determine the level of IFN-γ and TNF-α by ELISA method.	cache/mkg-831.pdf	txt/mkg-831.txt