| 摘要 |
FIELD: medicine, pharmaceutics.SUBSTANCE: invention refers to medicine and relates to disturbed salivation. A composition containing sialic acid for treating or preventing the diseases related to disturbed salivation contains a protein fraction containing 7 to 25 wt % of N-acetylneuraminic acid and threonine in the amount of 8 to 22% of total amino acids, wherein N-acetylneuraminic acid is bound to a threonine-enriched peptide-protein network.EFFECT: invention enables increasing salivation, especially observed in elderly persons and accompanying such diseases as dysphagia, xerostomia and a combination thereof.23 cl, 2 dwg |
