id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
mkg-1006	Juniarti, Devi Eka; Samadi, Karlina; Sudirman, Achmad	Differences in cytotoxicity between 5% tetracycline hydrochloride and 15% EDTA as root canal irrigant	2008	3	.pdf	application/pdf	2342	141	52	materials and methods The sample of study was fibroblast cell (Baby Hamster kidney-21) and the free variables were 5% tetracycline hydrochloride p.a. and 15% EDTA p.a., dependent variables was the number of alive and death fibroblast cells: control variables were temperature 37° C, volume, contact time between irrigant and fibroblast cells, tool sterility, the amount of irrigant, media, the number of fibroblast cells, time cell culture incubation. EDTA has natrium saline content, which could solve calcium in 15% concentration.9 The previous study on cytotoxicity comparison between 0.2% EDTA as washing material of tooth cavity and 1% benzalconium chloride, the result suggested 0.2% EDTA 9–10% had higher toxicity comparing to 1% benzalconium chloride.10 Ogundele11 had done in vitro study on EDTA cytotoxicity using human cell damaged cells taken from breast milk and the result suggested the presence of damaged cells in breast milk cells with EDTA and the absence of damaged cells without EDTA.	cache/mkg-1006.pdf	txt/mkg-1006.txt