[The diagnosis of intestinal dysbacteriosis by the spectrum of fecal amino acids].

As reveals in the analysis of 45 fecal specimens taken from patients, the occurrence of amino acids of indigenous origin increases with the increase of the imbalance in the intestinal microflora (31.2% in dysbacteriosis of the I degree and 75% in cases of the III degree). The presence, or absence, of beta-aspartyllysine, beta-aspartylglycine, gamma-aminobutyric acid, 5-aminovalerianic acid, lactosolysine, fructosolysine, ornithine is the sign of the development of dysbacteriosis.