1. A method of preventing or treating diarrhea in a mammal, comprising administering at least one microbial exopolysaccharide to a mammal predisposed to developing or suffering from diarrhea in an amount sufficient to prevent or treat diarrhea. ! 2. The method according to claim 1, in which the microbial exopolysaccharide is selected from the group comprising ramzan, kurdlan, xanthan gum, scleroglucan, gum PS-10, gum PS-21, gum PS-53, polysaccharides synthesized by the species Alcaligenes, gum PS- 7, gellan gum, curdlan, bacterial alginate, dextran, pullulan, baker's yeast glycan, bacterial cellulose, 6-deoxy-hexose-containing polysaccharides and combinations thereof. ! 3. The method according to claim 1, in which the microbial exopolysaccharide contains gellan gum. ! 4. The method according to claim 1, in which the microbial exopolysaccharide is administered as a liquid, in solid form or in the form of a gel. ! 5. The method according to claim 1, in which the microbial exopolysaccharide is administered orally. ! 6. The method according to claim 5, in which the microbial exopolysaccharide is introduced into the diet. ! 7. The method according to claim 1, in which the microbial exopolysaccharide is administered in amounts from about 0.05 to about 2 g / kg body weight. ! 8. The method according to claim 1, in which the mammal is a mammal from a canine family or from a feline family. ! 9. The method according to claim 1, further comprising co-administration of at least one of the agents that improve the condition of the gastrointestinal tract, selected from the group including probiotics, prebiotics and antidiarrheal agents. ! 10. A composition intended for the prevention or treatment of diarrhea in a mammal, containing one or more microbial exopolysaccharides in quantities1. Способ профилактики или лечения диареи у млекопитающего, включающий введение по меньшей мере одного микробного экзополисахарида млекопитающему, предрасположенному к развитию или страдающему диарее
