[Immunomodulating action of peptidoglycan of microbial origin].
The action of a high molecular weight peptidoglycan produced by Agrobacter radiobacter sp. on the functional activity parameters in leukocytes and macrophages i. e. chemotaxis and adhesion was studied. It was shown that the peptidoglycan had a stimulating action on the chemotaxis of cells of the peritoneal exudate. A marked stimulating action of the drug on the primary immune response to the tissue antigen of sheep erythrocytes was observed. The peptidoglycan stimulated the antibody titers and delayed hypersensitivity when administered in various periods after an antigenic stimulus. Multifactorial experiments on the protective action of the peptidoglycan in experimental infections were carried out. Second-order polynomial statistic models characterizing the animal survival rate were constructed and the dose-time parameters of the drug use were optimized.
Nikitin
A V
AV
Ivanitskaia
L P
LP
Smolkina
T V
TV
Zebrev
A I
AI
Lobuseva
A N
AN
D000276:Adjuvants, Immunologic / Q000494:pharmacology*; D000818:Animals; D000917:Antibody Formation / Q000187:drug effects; D002448:Cell Adhesion / Q000187:drug effects; D002634:Chemotaxis, Leukocyte / Q000187:drug effects; D004912:Erythrocytes / Q000276:immunology; D006168:Guinea Pigs; D006968:Hypersensitivity, Delayed / Q000276:immunology; D007962:Leukocytes / Q000187:drug effects*; D008264:Macrophages / Q000187:drug effects; D008970:Molecular Weight; D010457:Peptidoglycan / Q000494:pharmacology*; D012756:Sheep
D000276:Adjuvants, Immunologic; D010457:Peptidoglycan
Immunomoduliruiushchee deĭstvie peptidoglikana mikrobnogo proiskhozhdeniia.