Abstract: The invention relates to a nanoproduct useful in prophylaxis and medicine, both human and veterinary as well as to a medical use of the same. The invention discloses Lactobacillus reuteri DAN080 strain with deposit number DSM 15693 for use in medicine. The various forms of preparations comprising the Lactobacillus reuteri DAN080 strain with deposit number DSM 15693 are disclosed for use in medicine as therapeutic and prophylactic agent, especially as an antimicrobial agent, in prophylaxis and treatment of medical condition conditions developing as a result of infections caused by bacteria, fungi, and other pathogens of the gastrointestinal tract, body surface, and other systems, such as urogenital system, respiratory system, in vertebrates or as a therapeutic and/or prophylactic agent for the treatment and prevention of development of gout (podagra) and/or for increasing the activity of lysozyme in an organism of vertebrate, especially human, other mammal or bird.

Abstract: The invention relates to a new use of alpha-ketoglutarate for manufacturing of medical preparation for prophylaxis or treatment of undesired medical conditions associated with the presence and/or activity of ureolytic bacteria in living organisms, except plants, including a human being, pet and farm animal, such as mammal, bird, amphibian, fish, molluse or arthropod, whereas the undesired medical conditions is a condition associated with the presence and/or activity in the gastrointestinal tract, respiratory and/or urogenital system of ureolytic bacteria from the group including Helicobacter pylori, bacterial strains from the Brucella genus, urease-positive bacteria such as Ureaplasma ureolyticum and other alkalophilic bacteria, such as for instance Bacillus pasteurii, urease-producing Yersinia enterocolica rods, ureolytic bacteria that participate in the formation of biofilm and mineralisation of deposits on catheters and other medical equipment, ureolytic bacteria causing infections of the mucous membrane i