[The enzymes of glutamate and organic phosphate metabolism in the saliva in fluorosis (clinical and experimental research)].

Activities of glutamic-oxalacetic transaminase, glutamate dehydrogenase, gamma-glutamyl transferase were reduced in unstimulated pooled saliva of 15-year-old adolescents with endemic fluorosis, vs. those without fluorosis. This point to reduced production of glutamate which is indispensable for bacterial growth.