Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 21
Filtrar
Mais filtros











Base de dados
Intervalo de ano de publicação
5.
Radiobiologiia ; 27(2): 231-4, 1987.
Artigo em Russo | MEDLINE | ID: mdl-3554320

RESUMO

After large-field fractionated irradiation of dogs at a cumulative dose of 54 Gy, a stable bone marrow depletion occurs persisting for a year following irradiation. The automyelotransplantation after the end of the exposure elicits a transient recovery of the exposed bone marrow, 1.5-2 months after the beginning of irradiation, followed by a secondary depletion of the exposed haemopoietic sites. The control and the automyelotransplanted animals exhibited bone marrow recovery one year and six months after irradiation, respectively, the cellularity being maintained at a high level for 3 years of observation.


Assuntos
Transplante de Medula Óssea , Animais , Medula Óssea/patologia , Medula Óssea/efeitos da radiação , Contagem de Células/efeitos da radiação , Cães , Relação Dose-Resposta à Radiação , Feminino , Hematopoese/efeitos da radiação , Masculino , Fatores de Tempo , Transplante Autólogo
7.
Arkh Anat Gistol Embriol ; 89(11): 53-7, 1985 Nov.
Artigo em Russo | MEDLINE | ID: mdl-3911924

RESUMO

After the course of fractional large field irradiation of large volumes of bone marrow is completed (a total dose of 54 Cy), autotransplantation from the nonirradiated area of bone marrow contributes to a quicker restoration of blood cells amount injured at early stages after irradiation. The complete restoration of haemopoiesis is observed in a year, and in animals with automyelotransplantation--after a half of the year and remains at the same level for 3 years.


Assuntos
Medula Óssea/efeitos da radiação , Hematopoese/efeitos da radiação , Animais , Medula Óssea/patologia , Transplante de Medula Óssea , Cães , Feminino , Masculino , Doses de Radiação , Lesões Experimentais por Radiação/patologia , Lesões Experimentais por Radiação/terapia , Fatores de Tempo , Transplante Autólogo
10.
Arkh Anat Gistol Embriol ; 84(2): 77-81, 1983 Feb.
Artigo em Russo | MEDLINE | ID: mdl-6342569

RESUMO

The effect of an automyelotransplant taken from a nonirradiated area of bone marrow has been studied after large fields irradiation in dogs. Certain changes occurring in the hemopoietic organs and in some other vitally important organs have been revealed. The automyelotransplantation contributes to a quicker repopulation of the bone marrow and stimulates lymphoid hemopoiesis in the spleen; that plays a positive role in overcoming the bone marrow syndrome at radiation illness. In other organs (gastrointestinal tract, kidneys, lungs, heart) given various doses of irradiation, in the control and test (with automyelotransplantation) groups similar morphological changes have been revealed.


Assuntos
Transplante de Medula Óssea , Hematopoese/efeitos da radiação , Lesões Experimentais por Radiação/patologia , Animais , Medula Óssea/patologia , Contagem de Células , Cães , Feminino , Masculino , Doses de Radiação , Lesões Experimentais por Radiação/terapia , Baço/patologia , Transplante Autólogo
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA