[Immunomodulating action of heteropolysaccharides isolated from camomile flowers].
Administration of heteropolysaccharides from the camomile flower clusters to rats which failed to perform a physical load (swimming) resulted in stimulation of development of the immune response to SRBCs. However, it did not influence development of the immune response to a bacterial lipopolysaccharide in the rats. A short-term exposure of the swimming animals to high doses of the heteropolysaccharides increased development of the immune response induced by their lipopolysaccharide. A long-term exposure of the swimming rats to low doses of the heteropolysaccharides increased development of the immune response to SRBCs and the lipopolysaccharide. The high doses of the heteropolysaccharides induced excretion of the helper factors by the spleen cells not adhesive to glass while the low doses of the heteropolysaccharides decreased sensitivity of the cells of the immune system to the influence of the suppressing factor excreted by the glass-adherent spleen cells from swimming rats.
Laskova
I L
IL
Uteshev
B S
BS
D000818:Animals; D000921:Antibody-Producing Cells / Q000187:drug effects*; D015478:Antigens, Heterophile / Q000276:immunology*; D020843:Chamomile; D004912:Erythrocytes / Q000187:drug effects / Q000276:immunology*; D005419:Flavonoids / Q000494:pharmacology*; D008070:Lipopolysaccharides / Q000276:immunology* / Q000494:pharmacology; D008954:Models, Biological; D009822:Oils, Volatile / Q000494:pharmacology*; D010946:Plants, Medicinal; D011134:Polysaccharides / Q000276:immunology* / Q000494:pharmacology; D051381:Rats; D017208:Rats, Wistar; D012485:Salmonella typhi / Q000276:immunology*; D012756:Sheep; D013154:Spleen / Q000166:cytology*
D015478:Antigens, Heterophile; D005419:Flavonoids; D008070:Lipopolysaccharides; D009822:Oils, Volatile; D011134:Polysaccharides
Immunomoduliruiushchee deĭstvie geteropolisakharidov, vcydelennykh iz sotsvetiĭ romashki.