Abstract:
The paper presents a theoretical synthesis and scientific solution of scientific problem, grounded on the experimental side effects of broad-spectrum antibiotic (tetracycline hydrochloride) on qualitative and quantitative composition of the microbiota in the biological layer on mucus membrane of colon and distal part of small intestine; substantiation of self-healing process within 10 days qualitative and quantitative composition of the microbiota of given biotype, depending on the dose of tetracycline (average and maximum therapeutic dose) orally administered white rats, and the influence of probiotic "Child powder Bifiform number 21" on the restoration of the qualitative and quantitative composition of the gut microbiome.