[Seasonal changes in amine-containing structures of the thymus during the 1st hour of antigen effects].
Using luminescent-histochemical and microspectrofluorimetric techniques, the combination of early visual and quantitative changes of catecholamine and serotonin content in biogenic amine-containing thymus structures during the first hour contact of the body with the T-dependent antigen (sheep red blood cells) has been studied. The experiments were made on 60 male rats of Wistar-2 line, white laboratory rats in spring and autumn. The degree and direction of the changes were found to depend on the baseline neuromediator levels.
Sergeeva
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D000818:Animals; D000941:Antigens / Q000276:immunology*; D001679:Biogenic Amines / Q000032:analysis*; D002395:Catecholamines / Q000032:analysis; D004912:Erythrocytes / Q000276:immunology; D006651:Histocytochemistry; D008163:Luminescent Measurements; D051381:Rats; D017208:Rats, Wistar; D012621:Seasons; D012701:Serotonin / Q000032:analysis; D012756:Sheep; D013050:Spectrometry, Fluorescence; D013950:Thymus Gland / Q000737:chemistry*
D000941:Antigens; D001679:Biogenic Amines; D002395:Catecholamines; D012701:Serotonin
Sezonnye izmeneniia aminosoderzhashchikh struktur timusa v pervyĭ chas antigennogo vozdeĭstviia.