Quantitative analysis of AgNOR proteins in exfoliative cytology specimens of oral mucosa from smokers and nonsmokers

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorCampos Fontes, Patrícia-
Autor(es): dc.creatorMarques Corrêa, Gustavo Henrique-
Autor(es): dc.creatorScholz Issa, Jaqueline-
Autor(es): dc.creatorAlmeida, Janete Dias-
Data de aceite: dc.date.accessioned2025-08-21T17:36:32Z-
Data de disponibilização: dc.date.available2025-08-21T17:36:32Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2008-02-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/225057-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/225057-
Descrição: dc.descriptionOBJECTIVE: To determine the cell proliferation rate and possible effects of cigarette smoking on the oral mucosa lining through analysis of silver-stained nucleolar organizer regions (AgNORs) in exfoliative cytology specimens. STUDY DESIGN: Exfoliative cytology was performed on the left side of the border of the tongue and of the floor of the mouth in 25 smoking patients and 25 nonsmoking patients. The inclusion criterion for smokers was the consumption of more than 20 cigarettes per day for a minimum of 30 years. RESULTS: The slides were stained by histochemical AgNOR method. In the nonsmoking group the mean number of AgNORs per nucleus was 2.732 ± 0.236 in the tongue border and 2.918 ± 0.195 in the floor of the mouth. In smoking patients the mean number of AgNORs per nucleus was 3.372 ± 0.375 in the tongue border and 3.245 ± 0.237 in the floor of the mouth. CONCLUSION: The results suggest higher cell proliferation quantified by the histochemical AgNOR technique in exfoliative cytology specimens obtained from the oral mucosa lining of smokers presenting no clinical alterations. © Science Printers and Publishers, Inc.-
Descrição: dc.descriptionPostgraduation Program in Oral Biopathology São José Dos Campos Dental School UNESP-São Paulo State University, São José Dos Campos-
Descrição: dc.descriptionDepartment of Biosciences and Oral Diagnosis São José Dos Campos Dental School UNESP-São Paulo State University, São José Dos Campos-
Descrição: dc.descriptionOutpatient Program for the Treatment of Smoking University Hospital University of São Paulo, São Paulo-
Descrição: dc.descriptionDepartment of Biosciences and Oral Diagnosis São José Dos Campos Dental School São Paulo State University-
Descrição: dc.descriptionFaculdade de Odontologia de São José Dos Campos-UNESP Departamento de Biociências e Diagnóstico Bucal, Av. Francisco José Longo, 777 São Dimas, 12245-000, Sao Jose dos Campos, Sao Paulo-
Descrição: dc.descriptionPostgraduation Program in Oral Biopathology São José Dos Campos Dental School UNESP-São Paulo State University, São José Dos Campos-
Descrição: dc.descriptionDepartment of Biosciences and Oral Diagnosis São José Dos Campos Dental School UNESP-São Paulo State University, São José Dos Campos-
Descrição: dc.descriptionDepartment of Biosciences and Oral Diagnosis São José Dos Campos Dental School São Paulo State University-
Descrição: dc.descriptionFaculdade de Odontologia de São José Dos Campos-UNESP Departamento de Biociências e Diagnóstico Bucal, Av. Francisco José Longo, 777 São Dimas, 12245-000, Sao Jose dos Campos, Sao Paulo-
Formato: dc.format16-24-
Idioma: dc.languageen-
Relação: dc.relationAnalytical and Quantitative Cytology and Histology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAgNOR-
Palavras-chave: dc.subjectCancer-
Palavras-chave: dc.subjectCytology, exfoliative-
Palavras-chave: dc.subjectMucosa, oral-
Palavras-chave: dc.subjectSmoking-
Título: dc.titleQuantitative analysis of AgNOR proteins in exfoliative cytology specimens of oral mucosa from smokers and nonsmokers-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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