[Differences in the receptor apparatus of resident and meat-peptone broth-stimulated macrophage populations detectable under the action of salmozan].
The degree of expression of lectin-like receptors in resident (RPM) and peptone-elicited peritoneal macrophages (PE-PM) using salmozan as polysaccharide was investigated. Obtained results allow to suppose that salmozan screens lectin-like receptors in macrophages and SRBC. The salmozan screening of lectin-like receptors in macrophages and SRBC resulted in decrease of SRBC uptake level in RPM-subpopulation but did not alter it in PE-PM-subpopulation. The same effect was occurred with the intensified erythrocyte loading of this macrophage subpopulations. It is suggested that one of the functional differences of studied macrophage subpopulation consists in the largest expression of lectin-like receptors in RPM-subpopulation.
Zaĭtseva
L G
LG
Tumanian
M A
MA
D000818:Animals; D002860:Chromium Radioisotopes; D003470:Culture Media / Q000494:pharmacology*; D017707:Erythrocyte Transfusion; D004912:Erythrocytes / Q000276:immunology; D007114:Immunization; D008262:Macrophage Activation / Q000187:drug effects*; D008264:Macrophages / Q000187:drug effects* / Q000276:immunology; D008297:Male; D051379:Mice; D008808:Mice, Inbred CBA; D010529:Peritoneal Cavity / Q000166:cytology; D011135:Polysaccharides, Bacterial / Q000494:pharmacology*; D011975:Receptors, Mitogen / Q000187:drug effects* / Q000276:immunology; D012475:Salmonella
D002860:Chromium Radioisotopes; D003470:Culture Media; D011135:Polysaccharides, Bacterial; D011975:Receptors, Mitogen; C029023:salmozan
Razlichiia v retseptornom apparate rezidentnykh i MPB-stimulirovannykh populiatsiĭ makrofagov, vyiavliaemye pod vozdeĭstviem sal'mozana.