The Influence of Mixing Methods on the Compressive Strength and Fluoride Release of Conventional and Resin-Modified Glass Ionomer Cements

Table 2

Mean and standard deviation of the release of fluoride ions from the materials tested in the evaluation periods of 1, 2, 5, 10, and 15 days.

Materials	Mean and standard deviations of fluoride release (μg/cm^2)					Cumulative fluoride
	Day 1	Day 2	Day 5	Day 10	Day 15
Fuji II	33.9 ± 3.7Ab	11.2 ± 0.8Bc	4.6 ± 0.2Cb	2.4 ± 0.5Db	0.8 ± 0.4Db	85.4 ± 8.6
Fuji II Caps	47.3 ± 5.0Aa	15.7 ± 2.7Ba	6.1 ± 1.3Cab	3.6 ± 1.2Dab	1.4 ± 1.0Eb	118.3 ± 11.9
Fuji II LC	28.9 ± 0.7Ac	14.2 ± 1.7Bab	6.8 ± 0.2Ca	4.2 ± 0.4Dab	3.1 ± 0.2Da	113.8 ± 3.9
Fuji II LC Caps	28.8 ± 0.9Ac	13.3 ± 0.1Bb	7.1 ± 0.3Ca	5.2 ± 0.3Da	4.2 ± 0.09Da	119.7 ± 2.0
Ionoseal	0.1 ± 0.1Ad	0 ± 0Ad	0 ± 0Ad	0 ± 0Ac	0 ± 0Ac	0.1 ± 0.1

Different capital letters mean statistical significance within line (). Different lowercase letters mean statistical significance within columns ().