Analysis of the stimulated whole saliva in overweight and obese school children
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2010 |
| Outros Autores: | , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UNIFESP |
| dARK ID: | ark:/48912/001300000n6dw |
| DOI: | 10.1590/S0104-42302010000100012 |
| Texto Completo: | http://dx.doi.org/10.1590/S0104-42302010000100012 http://repositorio.unifesp.br/handle/11600/5531 |
Resumo: | OBJECTIVE: To determine if some stimulated whole saliva parameters are influenced by an increase of Body Mass Index. METHODS: Controlled cross-sectional study involving 90 school children of both genders between 7 and 10 years of age, from Bragança Paulista - SP. Three groups were formed: overweight, obese and control. Body Mass Index and diet intake by the Food Register method were evaluated. The salivary pH, flow rate, buffer capacity, protein, phosphate, calcium, fluoride, total and free sialic acid, and peroxidase activity were determined. RESULTS: The overweight and obese groups showed greater energy and lipid intake (P< 0.001) than the control group. There was no difference in the saliva flow rate between groups, however only the control group showed a mean value considered normal. In the overweight and obese groups a decrease in both the concentration of phosphate (P< 0.001) and peroxidase activity (P<0.001) was observed. In the obese group an increase in the concentrations of free sialic acid (P= 0.004) and protein (P= 0.003) occurred. CONCLUSION: Overweight and obese children show alterations in the concentrations of phosphate, free sialic acid and proteins, and in the peroxidase activity that are favorable conditions for dental caries. |
| id |
UFSP_2e4bb375f3a824b97f30966eb4acf08f |
|---|---|
| oai_identifier_str |
oai:repositorio.unifesp.br/:11600/5531 |
| network_acronym_str |
UFSP |
| network_name_str |
Repositório Institucional da UNIFESP |
| repository_id_str |
3465 |
| spelling |
Analysis of the stimulated whole saliva in overweight and obese school childrenAnálise da saliva total estimulada em escolares com sobrepeso e obesosSalivaObesityChildSalivaObesidadeCriançaOBJECTIVE: To determine if some stimulated whole saliva parameters are influenced by an increase of Body Mass Index. METHODS: Controlled cross-sectional study involving 90 school children of both genders between 7 and 10 years of age, from Bragança Paulista - SP. Three groups were formed: overweight, obese and control. Body Mass Index and diet intake by the Food Register method were evaluated. The salivary pH, flow rate, buffer capacity, protein, phosphate, calcium, fluoride, total and free sialic acid, and peroxidase activity were determined. RESULTS: The overweight and obese groups showed greater energy and lipid intake (P< 0.001) than the control group. There was no difference in the saliva flow rate between groups, however only the control group showed a mean value considered normal. In the overweight and obese groups a decrease in both the concentration of phosphate (P< 0.001) and peroxidase activity (P<0.001) was observed. In the obese group an increase in the concentrations of free sialic acid (P= 0.004) and protein (P= 0.003) occurred. CONCLUSION: Overweight and obese children show alterations in the concentrations of phosphate, free sialic acid and proteins, and in the peroxidase activity that are favorable conditions for dental caries.OBJETIVO: Verificar se alguns parâmetros da saliva total estimulada são influenciados pelo aumento do Índice de Massa Corporal. MÉTODOS: Estudo transversal controlado com 90 escolares, de ambos os sexos, de 7 a 10 anos incompletos de Bragança Paulista, SP, formando três grupos: sobrepeso, obeso e controle. Avaliou-se o Índice de Massa Corporal (P/E2) e a ingestão dietética pelo registro alimentar. Na saliva foram avaliados o fluxo, pH, capacidade tampão e concentrações de proteína, fósforo, cálcio, flúor, ácido siálico livre e total e atividade da peroxidase. RESULTADOS: Nos grupos sobrepeso e obeso houve maior consumo de energia e lipídios (P<0,001). Não houve diferença no fluxo salivar entre todos os grupos, mas somente o controle mostrou valor médio considerado normal. O pH salivar do grupo sobrepeso foi maior do que o do controle (P<0,001). Nos grupos sobrepeso e obeso houve decréscimo na concentração de fosfato (P<0,001) e na atividade da peroxidase (P<0,001). No grupo obeso houve aumento nas concentrações de ácido siálico livre (P= 0,004) e proteína (P= 0,003). CONCLUSÃO: Crianças com sobrepeso e obesas apresentam alterações nas concentrações salivares de fosfato, ácido siálico livre e proteínas e na atividade da peroxidade, as quais favorecem a formação de cárie dentária.Universidade São FranciscoUniversidade Federal de São Paulo (UNIFESP) Departamento de Pediatria Laboratório de PesquisaUniversidade Federal de São Paulo (UNIFESP) Centro de Atendimento e Apoio ao AdolescenteUniversidade de São Paulo Faculdade de Odontologia Centro de Pesquisa em Biologia OralUniversidade de São Paulo Faculdade de Odontologia Departamento de PediatriaUniversidade de São Paulo Instituto de QuímicaUNIFESP, Depto. de Pediatria Laboratório de PesquisaUNIFESP, Centro de Atendimento e Apoio ao AdolescenteSciELOAssociação Médica BrasileiraUniversidade São FranciscoUniversidade Federal de São Paulo (UNIFESP)Universidade de São Paulo (USP)Pannunzio, ElianaAmancio, Olga Maria Silverio [UNIFESP]Vitalle, Maria Sylvia de Souza [UNIFESP]Souza, Douglas Nesadal deMendes, Fausto MedeirosNicolau, José2015-06-14T13:41:28Z2015-06-14T13:41:28Z2010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion32-36application/pdfhttp://dx.doi.org/10.1590/S0104-42302010000100012Revista da Associação Médica Brasileira. Associação Médica Brasileira, v. 56, n. 1, p. 32-36, 2010.10.1590/S0104-42302010000100012S0104-42302010000100012.pdf0104-4230S0104-42302010000100012http://repositorio.unifesp.br/handle/11600/5531WOS:000275163600011ark:/48912/001300000n6dwengRevista da Associação Médica Brasileirainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP2024-07-29T22:13:57Zoai:repositorio.unifesp.br/:11600/5531Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestbiblioteca.csp@unifesp.bropendoar:34652024-12-11T20:26:44.949452Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false |
| dc.title.none.fl_str_mv |
Analysis of the stimulated whole saliva in overweight and obese school children Análise da saliva total estimulada em escolares com sobrepeso e obesos |
| title |
Analysis of the stimulated whole saliva in overweight and obese school children |
| spellingShingle |
Analysis of the stimulated whole saliva in overweight and obese school children Analysis of the stimulated whole saliva in overweight and obese school children Pannunzio, Eliana Saliva Obesity Child Saliva Obesidade Criança Pannunzio, Eliana Saliva Obesity Child Saliva Obesidade Criança |
| title_short |
Analysis of the stimulated whole saliva in overweight and obese school children |
| title_full |
Analysis of the stimulated whole saliva in overweight and obese school children |
| title_fullStr |
Analysis of the stimulated whole saliva in overweight and obese school children Analysis of the stimulated whole saliva in overweight and obese school children |
| title_full_unstemmed |
Analysis of the stimulated whole saliva in overweight and obese school children Analysis of the stimulated whole saliva in overweight and obese school children |
| title_sort |
Analysis of the stimulated whole saliva in overweight and obese school children |
| author |
Pannunzio, Eliana |
| author_facet |
Pannunzio, Eliana Pannunzio, Eliana Amancio, Olga Maria Silverio [UNIFESP] Vitalle, Maria Sylvia de Souza [UNIFESP] Souza, Douglas Nesadal de Mendes, Fausto Medeiros Nicolau, José Amancio, Olga Maria Silverio [UNIFESP] Vitalle, Maria Sylvia de Souza [UNIFESP] Souza, Douglas Nesadal de Mendes, Fausto Medeiros Nicolau, José |
| author_role |
author |
| author2 |
Amancio, Olga Maria Silverio [UNIFESP] Vitalle, Maria Sylvia de Souza [UNIFESP] Souza, Douglas Nesadal de Mendes, Fausto Medeiros Nicolau, José |
| author2_role |
author author author author author |
| dc.contributor.none.fl_str_mv |
Universidade São Francisco Universidade Federal de São Paulo (UNIFESP) Universidade de São Paulo (USP) |
| dc.contributor.author.fl_str_mv |
Pannunzio, Eliana Amancio, Olga Maria Silverio [UNIFESP] Vitalle, Maria Sylvia de Souza [UNIFESP] Souza, Douglas Nesadal de Mendes, Fausto Medeiros Nicolau, José |
| dc.subject.por.fl_str_mv |
Saliva Obesity Child Saliva Obesidade Criança |
| topic |
Saliva Obesity Child Saliva Obesidade Criança |
| description |
OBJECTIVE: To determine if some stimulated whole saliva parameters are influenced by an increase of Body Mass Index. METHODS: Controlled cross-sectional study involving 90 school children of both genders between 7 and 10 years of age, from Bragança Paulista - SP. Three groups were formed: overweight, obese and control. Body Mass Index and diet intake by the Food Register method were evaluated. The salivary pH, flow rate, buffer capacity, protein, phosphate, calcium, fluoride, total and free sialic acid, and peroxidase activity were determined. RESULTS: The overweight and obese groups showed greater energy and lipid intake (P< 0.001) than the control group. There was no difference in the saliva flow rate between groups, however only the control group showed a mean value considered normal. In the overweight and obese groups a decrease in both the concentration of phosphate (P< 0.001) and peroxidase activity (P<0.001) was observed. In the obese group an increase in the concentrations of free sialic acid (P= 0.004) and protein (P= 0.003) occurred. CONCLUSION: Overweight and obese children show alterations in the concentrations of phosphate, free sialic acid and proteins, and in the peroxidase activity that are favorable conditions for dental caries. |
| publishDate |
2010 |
| dc.date.none.fl_str_mv |
2010-01-01 2015-06-14T13:41:28Z 2015-06-14T13:41:28Z |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S0104-42302010000100012 Revista da Associação Médica Brasileira. Associação Médica Brasileira, v. 56, n. 1, p. 32-36, 2010. 10.1590/S0104-42302010000100012 S0104-42302010000100012.pdf 0104-4230 S0104-42302010000100012 http://repositorio.unifesp.br/handle/11600/5531 WOS:000275163600011 |
| dc.identifier.dark.fl_str_mv |
ark:/48912/001300000n6dw |
| url |
http://dx.doi.org/10.1590/S0104-42302010000100012 http://repositorio.unifesp.br/handle/11600/5531 |
| identifier_str_mv |
Revista da Associação Médica Brasileira. Associação Médica Brasileira, v. 56, n. 1, p. 32-36, 2010. 10.1590/S0104-42302010000100012 S0104-42302010000100012.pdf 0104-4230 S0104-42302010000100012 WOS:000275163600011 ark:/48912/001300000n6dw |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
Revista da Associação Médica Brasileira |
| dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
32-36 application/pdf |
| dc.publisher.none.fl_str_mv |
Associação Médica Brasileira |
| publisher.none.fl_str_mv |
Associação Médica Brasileira |
| dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UNIFESP instname:Universidade Federal de São Paulo (UNIFESP) instacron:UNIFESP |
| instname_str |
Universidade Federal de São Paulo (UNIFESP) |
| instacron_str |
UNIFESP |
| institution |
UNIFESP |
| reponame_str |
Repositório Institucional da UNIFESP |
| collection |
Repositório Institucional da UNIFESP |
| repository.name.fl_str_mv |
Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP) |
| repository.mail.fl_str_mv |
biblioteca.csp@unifesp.br |
| _version_ |
1822183934551654400 |
| dc.identifier.doi.none.fl_str_mv |
10.1590/S0104-42302010000100012 |