Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 1
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Individual sensitivity to cytogenetic effects of benzo[alpha]pyrene in cultured human lymphocytes: influence of glutathione S-transferase M1 genotype Genet. Mol. Biol.
Güven,Gülgün S.; Güven,Mehmet; Onaran,Ilhan; Ulutin,Turgut; Hacihanefioglu,Seniha.
Sister chromatid exchange (SCE) and chromosome aberrations (CA) in peripheral lymphocytes has been widely used in assessing exposure to mutagens and carcinogens. One of the extensively studied genotoxins is benzo[alpha]pyrene (BaP). We studied the ability of BaP to induce SCE and CA in 16 glutathione S-transferase M1 (GSTM1)-positive and 15 GSTM1-null individuals by analyzing 72-h whole-blood lymphocyte cultures, either BaP-untreated (controls) or treated with 5 µM of BaP for 24 or 48 h. There was no differences in the level of BaP-induced chromosomal aberrations between GSTM1-positive or null individuals when the cells were BaP-exposed for 24 h (0.083 ± 0.059 vs. 0.090 ± 0.058) or 48 h (0.092 ± 0.057 vs. 0.096 ± 0.050. The frequency of SCE in controls was...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Sister chromatid exchanges; Chromosomal aberrations; Benzo[alpha]pyrene; Glutathione S-transferase M1.
Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572006000100027
Registros recuperados: 1
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional