[Experimental testing of effects of organic fluorides on prevention of gingival inflammation]

The possible mechanismus of Aminfluoride action in the inhibition of plaque maturation is presented in the paper. Experiment was performed on dogs during the eruption of permanent molars. Experimental side was brushed with Aminfluride gel and control without any paste during 5 weeks. The groove in the enamel representing a border between supra and subgingival surface was prepared. The enamel was investigated by means of electron probe for elements Ca, P and F. The presence of fluoride in the surface layers was determined on the experimental side supragingivali and subgingivali till the depth of 500 in the sulcus. A release of fluorides from these deposits could be responsible for detoriation of plaque maturation and gingivitis prevention.