[Morphofunctional characteristics of certain rat liver hepatocytic ultrastructures during prolonged exposure to sodium fluoride].

This paper deals with studying ultrastructural changes in hepatocytes of rats caused by long introduction of sodium fluoride separately and in combination with glutamine, glutaminic acid and riboflavin. Sodium fluoride promotes the development of significant changes in hepatocytes ultrastructure. An attempt was made to reduce effect of the long-period influence of sodium fluoride by means of preliminary introduction of some agents...