[Table/Fig-5]:

Fluoride release in lactic acid

	Before application of 1.23% APF Gel			After application of 1.23% APF Gel
	After 24 hour	7th day	15th day	16th day	22nd day	30th day
GC 2	22.293±1.263	3.533±0.389	1.312±0.133	20.077±0.874	2.61±0.173	1.096±0.086
Ketac N100	16.088±0.692	2.825±0.099	1.552±0.133	22.125±1.376	4.044±0.161	2.076±0.170
Beautifil II	3.992±0.163	0.689±0.019	0.308±0.014	5.958±0.179	0.846±0.037	0.207±0.012