Table 1.

Experimental groups

Group	Test agent
Group 1	FBaG; (Elsenz® Biomin-F, Group Pharmaceuticals Limited, India)
Group 2	BaG; NovaMin (SHY-NM, Group Pharmaceuticals Limited, India)
Group 3	ACC (Colgate® Sensitive Pro-Relief TM, Colgate Oral Pharmaceuticals Inc., New York, NY, USA)
Group 4	Saline (control)

FBaG: Fluoridated bioactive glass; BaG: Bioactive glass; ACC: Arginine calcium carbonate