Biological dosimetry of absorbed radiation based on the frequencies of chromosomal aberrations in human lymphocytes
In. Amaral, E. C. S., ed; Belém Ferreira, Lilia María J., ed. Seventh Coordination Meeting of WHO Collaborating Centers in Radiation Emergency Medical Preparedness and Assistance Network : REMPAN 97 : Proceedings. Jacarepaguá, Brazil. Instituto de Radioprotecao e Dosimetria (IRD);World Health Organization (WHO), 1997. p.192-7.
Não convencional
em En
| Desastres
| ID: des-12337
Biblioteca responsável:
CR3.1
Localização: CR3.1; DES
ABSTRACT
In the investigation of radiation accidents, it is important to estimate the dose absorbed by exposes persons in order to plan their therapy. For this task information such as magnitude of dose received, as external or internal radiation exposure, or partial or whole body irradiation are necessary. For example following exposure to high doses (>5 Gy) of low LET radiation the victim may need bone marrow transplantation and in case of partial body exposure to high doses the victim may be isolated and kept under very hygienic conditions in order to allow repopulation from surviving stem cells in the bone marrow. The document explains methods to estimate radiation doses, chromosomal aberrations and types of them; dose-response curves and dose estimates. It summarizes the Goiania accident and a retrospective dosimetry based on translocation frequencies
Texto completo:
Disponível
Coleções:
Bases de dados temática
Base de dados:
Desastres
Assunto principal:
Efeitos da Radiação
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Brasil
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Liberação Nociva de Radioativos
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Dosimetria
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Cuidados Médicos
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Relação Dose-Resposta à Radiação
País/Região como assunto:
América do Sul
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Brasil
Idioma:
Inglês
Ano de publicação:
1997
Tipo de documento:
Congresso e conferência
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Não convencional