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Table 1 Overall experimental design

From: In vitro effect of fluoride oral hygiene tablets on artificial caries lesion formation and remineralization in human enamel

Group

Demineralisation

Remineralization

Teeth

Lesions

N

(negative control)

Standardized

HEC-gel

pH 4.7, 37°C

Saline

37°C

5

10

P

(positive control)

 

Remin. solution

pH 7.0, 37°C

6

12

D1

(experimental)

 

Remin. solution + Denttabs® 1450 ppm F-

pH 7.0, 37°C

6

12

D2

(experimental)

 

Remin. solution + Denttabs® 4350 ppm F-

pH 7.0, 37°C

6

12