[The physiological resistance of the teeth in white rats to the action of biologically active substances from Laminaria].

The ways of enhancement of resistance of the white Wistar rats teeth's enamel are discussed. The data obtained revealed that the toothpastes containing the products of Laminaria, including calcium, phosphorus, magnesium, a complex of microelements, amino-acids and other biologically active substances, helped to reinforce the teeth and to hinder caries development in animals.