[Activity of certain mechanisms of natural immunity in white rats provided with different amounts of vitamin D].
In rats with D avitaminosis some mechanisms of natural immunity were shown to be unaltered (complement, unspecific bactericidal activity of blood serum, content of normal antibodies to Vi-antigen, lysozyme). Pronounced D hypervitaminosis led to an increase in the unspecific bactericidal activity of blood serum, accompanied by the increase in complement and lysozyme in blood serum, whereas content f lysozyme in leukocytes was decreased. The D hypervitaminosis was also accompanied by distinct atrophy of thymus and by inhibition of T-lymphocyte activity.
D000818:Animals; D000907:Antibodies, Bacterial / Q000032:analysis; D001770:Blood Bactericidal Activity; D002118:Calcium / Q000097:blood; D003165:Complement System Proteins / Q000032:analysis; D006968:Hypersensitivity, Delayed / Q000276:immunology; D008297:Male; D009113:Muramidase / Q000097:blood; D051381:Rats; D012882:Skin Tests; D013154:Spleen / Q000276:immunology; D013950:Thymus Gland / Q000276:immunology; D014807:Vitamin D / Q000506:poisoning*; D014808:Vitamin D Deficiency / Q000276:immunology*
D000907:Antibodies, Bacterial; D014807:Vitamin D; D003165:Complement System Proteins; D009113:Muramidase; D002118:Calcium
Aktivnost' nekotorykh mekhanizmov estestvennogo immuniteta pri razlichnoĭ obespechennosti organizma belykh krys vitaminom D.