title: [Use of apparatus POOS-I for determination of the DNA concentration of lymphoid tissue].
abstract: Using the apparatus "POOS-I" (a device for measuring the reflecting power) the author carried out microspectrophotometric determination of the DNA content in the lymphoid tissue of mice following gamma-irradiation and transplantation of the syngenic and allogenic bone marrow. An amount of DNA was expressed as a relative value representing optical density of histological sections stained after Feulgenmthis method has proved to be a sensitive objective test for evaluation of the extent of lesion and restoration of the lymphoid tissuek0
mesh_terms: D000818:Animals; D001853:Bone Marrow / Q000378:metabolism; D001854:Bone Marrow Cells; D004247:DNA / Q000378:metabolism*; D008198:Lymph Nodes / Q000378:metabolism*; D008297:Male; D051379:Mice; D011833:Radiation Injuries, Experimental / Q000378:metabolism; D013053:Spectrophotometry / Q000295:instrumentation
chemical_list: D004247:DNA
vernacular_title: Primenenie ustanovki POOS-I dlia opredeleniia soderzhaniia DNK v limfoidnoĭ tkani