In Vitro Determination of Genotoxicity Induced by Brackets Alloys in Cultures of Human Gingival Fibroblasts

Table 1

Type and composition of brackets used in the study.

Brackets	Composition	Made by
EconoLine 0.022	Stainless steel (SS)	Ah-Kim-Pech, Miami, FL, USA
MiniMirage 0.022	Nickel titanium (Ni-Ti)	Borgatta specialties, Estado de México, México
Nu-Edge 0.022	Cobalt-chromium (Co-Cr)	TP orthodontics, Inc., La Porte, IN, USA
In-Vu 0.022	Polycrystalline aluminium oxide (PC-AO)	TP orthodontics, Inc., La Porte, IN, USA
Crystall IZE 0.022	Monocrystalline aluminium oxide (MC-AO)	Ah-Kim-Pech, Miami, FL, USA