1. Wstęp. 2. Probiotyki, a układ odpornościowy przewodu pokarmowego. 3. Podsumowanie

Abstract: Probiotics are microorganisms that provide health benefits when consumed. These are also food supplements or food products containing specified probiotic microorganisms. Probiotic microorganisms colonize the gastrointestinal tract of the host environment, reducing the risk of pathogenic bacteria growth and their potential impact on the regulation of host immune responses. They also have the ability to eliminate pathogenic bacteria. The administration of probiotic microorganisms in addition to chemotherapeutic agents and antibiotics improves therapy efficiency, since it results in restoration of the equilibrium between the local and general pro- and anti-inflammatory response.

1. Introduction. 2. The probiotics and the gastrointestinal immune system. 3. Conclusions