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Mechanism of bone marrow lymphoid reaction in irradiated rats during period of restoration of hemopoiesis

Journal Article · · Radiobiology (USSR) (Engl. Transl.); (United States)
OSTI ID:5663023
;
In experiments on rats exposed to radiation in a dosage of 600 rad, it was demonstrated that there is an increase in lymphoid element content during the period of regeneration of hemopoiesis (10th to 15th day) in bone marrow. The dynamics of morphological changes cytometry results, studies of proliferative activity, capacity for uptake of /sup 3/H-thymidine and hydrolytic enzyme levels in lymphoid cells of bone marrow, thymus, spleen and lymph nodes, as well as experiments conducted on thymectomized and splenectomized animals, indicate that there is proliferation and maturation of lymphocytes in bone marrow at this time.
Research Organization:
Tomsk State Medical Inst., USSR
OSTI ID:
5663023
Journal Information:
Radiobiology (USSR) (Engl. Transl.); (United States), Journal Name: Radiobiology (USSR) (Engl. Transl.); (United States) Vol. 19:1; ISSN RADBA
Country of Publication:
United States
Language:
English

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Related Subjects

560152* -- Radiation Effects on Animals-- Animals
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ANIMAL CELLS
ANIMALS
AZINES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BIOLOGICAL EFFECTS
BIOLOGICAL MATERIALS
BIOLOGICAL RADIATION EFFECTS
BIOLOGY
BLOOD
BLOOD CELLS
BLOOD FORMATION
BODY
BODY FLUIDS
BONE MARROW
CELL PROLIFERATION
CONNECTIVE TISSUE CELLS
CYTOLOGY
ELECTROMAGNETIC RADIATION
ENZYMES
HEMATOPOIETIC SYSTEM
HETEROCYCLIC COMPOUNDS
HYDROGEN ISOTOPES
HYDROLASES
IONIZING RADIATIONS
ISOTOPES
LEUKOCYTES
LIGHT NUCLEI
LYMPH NODES
LYMPHATIC SYSTEM
LYMPHOCYTES
MAMMALS
MATERIALS
MEDICINE
MORPHOLOGICAL CHANGES
NUCLEI
NUCLEOSIDES
NUCLEOTIDES
ODD-EVEN NUCLEI
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANS
PYRIMIDINES
RADIATION EFFECTS
RADIATIONS
RADIOISOTOPES
RATS
RIBOSIDES
RODENTS
SOMATIC CELLS
SPLEEN
SPLENECTOMY
SURGERY
THYMECTOMY
THYMIDINE
THYMUS
TISSUES
TRITIUM
VERTEBRATES
X RADIATION
YEARS LIVING RADIOISOTOPES