Tipo:	Artigo de Periódico
Título:	Correlation between argyrophilic nucleolar organizer region staining and brain tumor classification and grading
Autor(es):	QUINTANA, Luciana Gonçalves SILVA, Fábio Pacheco Estumano da PIECZARKA, Júlio César NAGAMACHI, Cleusa Yoshiko ANSELMO, Nilson Praia OLIVEIRA, Edivaldo Herculano Correa de
Resumo:	Distinctions between benign and malignant tumors are less evident in the central nervous system than in other tissues. Since the level of cell proliferation is an important feature in tumor grading, we applied AgNOR in 50 cases of brain tumors with different grades and histological origins in order to check its efficiency in discriminating between benign and malignant cases. We found significant differences between the means of grade I (1.76) and grade IV (2.46) tumors. No significant differences were observed considering the same grading with distinct histological types or age of patients, reinforcing the efficiency of AgNOR.
Palavras-chave:	Brain tumor Prognostic studie Tumor cell biology
CNPq:	CNPQ::CIENCIAS BIOLOGICAS
Idioma:	eng
País:	Estados unidos
Instituição:	Taylor & Francis
Citação:	QUINTANA, Luciana Gonçalves; SILVA, Fábio Pacheco Estumano da; PIECZARKA, Julio César; NAGAMACHI, Cleusa Yoshiko; ANSELMO, Nilson Praia; OLIVEIRA, Edivaldo Herculano Correa de. Correlation Between Argyrophilic Nucleolar Organizer Region Staining and Brain Tumor Classification and Grading, Cancer Investigation, v.28, n.5, p.459-464, 2010. Disponível em: https://repositorio.ifpa.edu.br/jspui/handle/prefix/425. Acesso em:
Tipo de Acesso:	Acesso aberto
Identificador DOI:	https://doi.org/10.3109/07357900903405967
URI:	https://repositorio.ifpa.edu.br/jspui/handle/prefix/425
Data do documento:	2010
Aparece nas coleções:	Artigos Publicados - Belém

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