Cytotoxicity of Self-Adhesive Resin Cements on Human Periodontal Ligament Fibroblasts

Table 1

Composition of self-adhesive resin cements tested in this study.

Materials	Composition	Lot No.	Manufacturer
RelyX U200	Resin matrix: triethyleneglycol dimethacrylate, 2-propenoic acid, 2-methyl 1,1′-(1-[hydroxymetil]-1,2-ethanodlyl) ester dimethacrylate, 1-benzyl-5-phenyl-barbic-acid, 1,12-dodecane dimethacrylate, tert-butyl peroxy-3,5,5-trimethylhexanoate	A2; 623700	3M ESPE AG, St.; Paul, Germany
	Filler: 70wt% content, 12.5μm mean particle size, silanated silica, sodium persulfate,titanium dioxide, calcium hydroxide, sodium p-toluene sulfinate
Maxcem Elite	Resin matrix: bis-phenol-A-diglycidylmethacrylate, glycerol dimethacrylate, glycerophosphoric acid dimethacrylate	Transparent; 4619346	Kerr, Orange, USA
	Filler: 67wt% content, 3.6μm mean particle size, Barium aluminoborosilicate glass
Multilink Speed	Resin matrix: dimethacrylate, 2-hydroxyethyl methacrylate, acid monomers	S05050	Ivoclar-vivadent, Schaan, Liechtenstein
	Filler: 57wt% content, 5.0μm mean particle size, Barium glass fillers, ytterbium trifluoride, silicon dioxide