APPLICATION OF RARE-EARTH METALS COMPOUNDS FOR PREVENTING URINARY CALCULOSIS

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FIELD : medicine, pharmaceutics, urology. SUBSTANCE : the present innovation deals with pharmaceutical composition, its application and methods for treating the states being characterized with unfavourable oxalatic absorption out of gastrointestinal tract due to introducing such a composition that includes, at lest, one intoxic salt of rare-earth metal ion, not obligatory in hydratized form, for example, lanthanum [La]2[CO3]3·cH20. The composition mentioned should be introduced into gastrointestinal tract at the quantity being efficient for treating the state that is characterized with unfavourable oxalatic absorption out of gastrointestinal tract. The innovation provides the binding of insoluble oxalates despite pH level due to avoiding their entering the urinary system. EFFECT : higher efficiency. 21 cl, 6 dwg, 4 ex