[Role of pain component in the organization of chemosensory taste reaction].

The investigation of algoinductor (histaminergic) and peptidergic relations in peripheral pain reaction of taste was performed by using of different histamine liberators (applied on tongue). By fluorescence-histochemical methods it was shown that histamine in the apical portion of papilla is derived from cells of taste buds and in the basal zone--from connective tissue cells (including mast cells). It was established in behavior trials on peptidergic system that consumption of taste solutions became changed. It was suggested that histaminergic structures together with SP-containing fibers ensure food controlling in oral cavity.