Please use this identifier to cite or link to this item: http://repositorio.ugto.mx/handle/20.500.12059/1751
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dc.rights.licensehttp://creativecommons.org/licenses/by-nc-nd/4.0es_MX
dc.creatorJORGE ALBERTO BURCIAGA NAVA-
dc.date.accessioned2020-04-30T17:31:52Z-
dc.date.available2020-04-30T17:31:52Z-
dc.date.issued2017-03-23-
dc.identifier.urihttp://repositorio.ugto.mx/handle/20.500.12059/1751-
dc.description.abstractLa fluorosis dental (FD) es la hipomineralización del esmalte dental causada por el aumento de la porosidad, cuya severidad se debe a una ingesta excesiva de flúor (F) con relación dosis-respuesta durante el desarrollo del esmalte. El objetivo del trabajo fue determinar la correlación de los polimorfismos rs810687 y rs411717 del gen colágeno tipo 1 alfa 2 (COL1A2 ) con FD en niños mexicanos de 10 a 12 años, utilizando el Índice de Dean para establecer el grado de FD y PCR-HRM para la genotipificación de los polimorfismos. Se incluyeron 100 niños de 10.9 ± 0.78 años; las frecuencias alélicas y genotípicas encontradas fueron: G = 52.5%, A = 47.5%, G/G = 27.5%, G/A = 49.8%, A/A = 22.5%, C = 63.3%, T = 36.5%, C/C = 40.3%, C/T = 46.3%, T/T = 13.3% de los polimorfismos rs810687 y rs411717, respectivamente, con un coeficiente de correlación de Pearsonr = –0.017 (p > 0.05) con FD. Los resultados mostraron que no existía correlación entre la FD y la presencia de los polimorfismos rs810687 y rs411717 del gen COL1A2es_MX
dc.language.isospaes_MX
dc.publisherUniversidad de Guanajuatoes_MX
dc.relationhttps://doi.org/10.15174/au.2017.1324-
dc.rightsinfo:eu-repo/semantics/openAccesses_MX
dc.sourceActa Universitaria: Multidisciplinary Scientific Journal. Vol. 27 Num 1 (2017)es_MX
dc.titleCorrelación de polimorfismos del gen COL1A2 con fluorosis dental en niños mexicanoses_MX
dc.title.alternativeCorrelation of COL1A2 gene polymorphisms with dental fluorosis in mexican children-
dc.typeinfo:eu-repo/semantics/articlees_MX
dc.creator.idinfo:eu-repo/dai/mx/cvu/175910es_MX
dc.subject.ctiinfo:eu-repo/classification/cti/3es_MX
dc.subject.keywordsPolimorfismoes_MX
dc.subject.keywordsFluorosis dentales_MX
dc.subject.keywordsCorrelaciónes_MX
dc.subject.keywordsMéxicoes_MX
dc.subject.keywordsPolymorphism-
dc.subject.keywordsDental fluorosis-
dc.subject.keywordsCorrelation-
dc.subject.keywordsMexico-
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_MX
dc.creator.twoJUAN CARLOS CUEVAS GONZALEZ-
dc.creator.threeGRACIELA ZAMBRANO GALVAN-
dc.creator.fourManuel de Jesús Muñoz Hernández-
dc.creator.idtwoinfo:eu-repo/dai/mx/cvu/256943es_MX
dc.creator.idthreeinfo:eu-repo/dai/mx/cvu/161829es_MX
dc.description.abstractEnglishDental fluorosis (FD, for its achronym in spanish) is the hypomineralization of dental enamel caused by increased porosity, severity is due to an excessive intake of fluoride with a dose-response relationship during enamel development. The objective of this study was to determine correlation of rs810687 and rs411717 polymorphisms of (colageno tipo 1 alfa 2)COL1A2 gene with FD in Mexican children aged 10 to 12 years, using Dean Index to estab-lish degree of FD and PCR-HRM for polymorphisms genotyping. We included 100 children of 10.9 ± 0.78 years; Allele and genotype frequencies found were: G = 52.5%, A = 47.5%, G/G = 27.5%, G/A = 49.8%, A/A = 22.5%, C = 63.3%, T = 36.5%, C/C = 40.3%, C/T = 46.3%, T/T = 13.3% of rs810687 and rs411717 polymorphisms respectively; with a Pearson corre-lation coefficient r = –0.017 (p > 0.05) with FD. Results showed that there was no correlation between FD and presence of rs810687 and rs411717 polymorphisms of the COL1A2 gene-
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