Microfiltración de una resina compuesta fluida utilizada como sellante versus un sellante convencional en dientes extraídos
In vitro comparative study, in which the degree of marginal microfiltration of resin, used as sealant, was evaluated and compared versussealant. For this, 40 recent extracted healthy human premolars were used; these ones were divided into four groups A: aeropulidor, ameloplasty and resin; B: aeropul...
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| Médium: | bachelorThesis |
| Jazyk: | spa |
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2019
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| On-line přístup: | http://dspace.unl.edu.ec/jspui/handle/123456789/21759 |
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Přidat tag | _version_ | 1857833166870413312 |
|---|---|
| author | Albán Gómez, Johanna Guadalupe |
| author_facet | Albán Gómez, Johanna Guadalupe |
| author_role | author |
| collection | Repositorio Universidad Nacional de Loja |
| dc.contributor.none.fl_str_mv | González Eras, Susana Patricia |
| dc.creator.none.fl_str_mv | Albán Gómez, Johanna Guadalupe |
| dc.date.none.fl_str_mv | 2019-04-25T20:05:06Z 2019-04-25T20:05:06Z 2019 |
| dc.format.none.fl_str_mv | 89 p. application/pdf |
| dc.identifier.none.fl_str_mv | http://dspace.unl.edu.ec/jspui/handle/123456789/21759 |
| dc.language.none.fl_str_mv | spa |
| dc.rights.none.fl_str_mv | http://creativecommons.org/licenses/by-nc-sa/3.0/ec/ info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositorio Universidad Nacional de Loja instname:Universidad Nacional de Loja instacron:UNL |
| dc.subject.none.fl_str_mv | SELLANTES RESINA COMPUESTA MICROFILTRACIÓN |
| dc.title.none.fl_str_mv | Microfiltración de una resina compuesta fluida utilizada como sellante versus un sellante convencional en dientes extraídos |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/bachelorThesis |
| description | In vitro comparative study, in which the degree of marginal microfiltration of resin, used as sealant, was evaluated and compared versussealant. For this, 40 recent extracted healthy human premolars were used; these ones were divided into four groups A: aeropulidor, ameloplasty and resin; B: aeropulidor, ameloplasty and sealant; C: micromotor,ameloplasty and resin; and D: micromotor,ameloplasty and sealant. Degree all the samples were submitted to a thermocycling process which was between 4º C and 60º C during 250 cycles; then apexes were waterproofed with acrylic (Duralay) three layers of 2 mm Maybelline nail polish over the material are added, then they are submerged in an aqueous solution of 5% methylene blue for 24 hours. Afterwards the samples were cut perpendicularly in buccolingual way following the longitudinal axis; the faces were observed in a 100x zoom stereomicroscope; the tooth-material interface was evaluated in order to check the microfiltration. The statistical tests of normality of Mann Whitney and Chi-Cuadrado were carried out for the data process,this tests have a 95% (p<0, 05) reliably level. Outcomes: no microfiltration was observed in 80% and 70% of the samples from groups A and B, these had a value of (p = 0.127 and p = 0.616), whit of 80% and 50% of the samples from groups C and D (p=0,132 y p=0,063), no statistical significance for all group. To conclude with, the fluid resin (Opallis Flow) and the sealant (Helioseal F Vivadent) had the same behavior in the marginal microfiltration evaluation with the ameloplasty technique independently of the previous cleaning technique that is used. Key words: Sealants, compound fluid resin, microfiltration. |
| eu_rights_str_mv | openAccess |
| format | bachelorThesis |
| id | UNL_e04544bdd21fdf74401a112bd65fdcd9 |
| instacron_str | UNL |
| institution | UNL |
| instname_str | Universidad Nacional de Loja |
| language | spa |
| network_acronym_str | UNL |
| network_name_str | Repositorio Universidad Nacional de Loja |
| oai_identifier_str | oai:dspace.unl.edu.ec:123456789/21759 |
| publishDate | 2019 |
| reponame_str | Repositorio Universidad Nacional de Loja |
| repository.mail.fl_str_mv | * |
| repository.name.fl_str_mv | Repositorio Universidad Nacional de Loja - Universidad Nacional de Loja |
| repository_id_str | 0 |
| rights_invalid_str_mv | http://creativecommons.org/licenses/by-nc-sa/3.0/ec/ |
| spelling | Microfiltración de una resina compuesta fluida utilizada como sellante versus un sellante convencional en dientes extraídosAlbán Gómez, Johanna GuadalupeSELLANTESRESINA COMPUESTAMICROFILTRACIÓNIn vitro comparative study, in which the degree of marginal microfiltration of resin, used as sealant, was evaluated and compared versussealant. For this, 40 recent extracted healthy human premolars were used; these ones were divided into four groups A: aeropulidor, ameloplasty and resin; B: aeropulidor, ameloplasty and sealant; C: micromotor,ameloplasty and resin; and D: micromotor,ameloplasty and sealant. Degree all the samples were submitted to a thermocycling process which was between 4º C and 60º C during 250 cycles; then apexes were waterproofed with acrylic (Duralay) three layers of 2 mm Maybelline nail polish over the material are added, then they are submerged in an aqueous solution of 5% methylene blue for 24 hours. Afterwards the samples were cut perpendicularly in buccolingual way following the longitudinal axis; the faces were observed in a 100x zoom stereomicroscope; the tooth-material interface was evaluated in order to check the microfiltration. The statistical tests of normality of Mann Whitney and Chi-Cuadrado were carried out for the data process,this tests have a 95% (p<0, 05) reliably level. Outcomes: no microfiltration was observed in 80% and 70% of the samples from groups A and B, these had a value of (p = 0.127 and p = 0.616), whit of 80% and 50% of the samples from groups C and D (p=0,132 y p=0,063), no statistical significance for all group. To conclude with, the fluid resin (Opallis Flow) and the sealant (Helioseal F Vivadent) had the same behavior in the marginal microfiltration evaluation with the ameloplasty technique independently of the previous cleaning technique that is used. Key words: Sealants, compound fluid resin, microfiltration.Estudio de tipo comparativo in vitro, en cual se evaluó y comparó el grado de microfiltración marginal de la resina fluida utilizada como sellante versus un sellante. Para lo cual se utilizaron 40 premolares humanos sanos recientemente extraídos, los mismos que fueron divididos en cuatro grupos A: con aeropulidor, ameloplastia y resina; B: aeropulidor, ameloplastia y sellante; C: micromotor, ameloplastia y resina; y D: micromotor, ameloplastia y sellante. El total de muestras fue sometida a un proceso de termociclado entre 4º C y 60º C durante 250 ciclos; seguidamente se realizó la impermeabilización de los ápices con acrílico (Duraly) y barniz de uñas Maybellyn 2 mm por fuera del material, para luego ser sumergidos en una solución acuosa de azul de metileno al 5% por 24 horas. Posteriormente las muestras fueron cortadas perpendicularmente en sentido buco-lingual siguiendo el eje longitudinal; las caras se observaron en un estereomicroscopio de 100x de zoom y se evaluó la interfase diente-material. Para el procesamiento de los datos se realizaron las pruebas estadísticas de normalidad de Mann Whitney y Chi-Cuadrado con un nivel de confiabilidad del 95% (p<0,05). Resultados: se pudo evidenciar que los grupos A y B en el 80% y 70% de las muestras no se observó microfiltración con un valor de (p=0,127 y p=0,616), para los grupos C y D con el 80% y 50% de las muestras (p=0,132 y p=0,063), no existiendo una significancia estadística para los grupos. Concluyendo que la resina fluida (OpallisFlow) y el sellador (Helioseal F Vivadent) tuvieron el mismo comportamiento en la valoración de la microfiltración marginal con la técnica de ameloplastía independientemente de la técnica de limpieza previa que se utilice. Palabras claves: Sellantes, resina compuesta fluida, microfiltración.González Eras, Susana Patricia2019-04-25T20:05:06Z2019-04-25T20:05:06Z2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesis89 p.application/pdfhttp://dspace.unl.edu.ec/jspui/handle/123456789/21759spahttp://creativecommons.org/licenses/by-nc-sa/3.0/ec/info:eu-repo/semantics/openAccessreponame:Repositorio Universidad Nacional de Lojainstname:Universidad Nacional de Lojainstacron:UNL2025-05-02T17:48:31Zoai:dspace.unl.edu.ec:123456789/21759Institucionalhttps://dspace.unl.edu.ec/Universidad públicahttps://unl.edu.ec/https://dspace.unl.edu.ec/oaiEcuador***opendoar:02025-05-02T17:48:31falseInstitucionalhttps://dspace.unl.edu.ec/Universidad públicahttps://unl.edu.ec/https://dspace.unl.edu.ec/oai*Ecuador***opendoar:02025-05-02T17:48:31Repositorio Universidad Nacional de Loja - Universidad Nacional de Lojafalse |
| spellingShingle | Microfiltración de una resina compuesta fluida utilizada como sellante versus un sellante convencional en dientes extraídos Albán Gómez, Johanna Guadalupe SELLANTES RESINA COMPUESTA MICROFILTRACIÓN |
| status_str | publishedVersion |
| title | Microfiltración de una resina compuesta fluida utilizada como sellante versus un sellante convencional en dientes extraídos |
| title_full | Microfiltración de una resina compuesta fluida utilizada como sellante versus un sellante convencional en dientes extraídos |
| title_fullStr | Microfiltración de una resina compuesta fluida utilizada como sellante versus un sellante convencional en dientes extraídos |
| title_full_unstemmed | Microfiltración de una resina compuesta fluida utilizada como sellante versus un sellante convencional en dientes extraídos |
| title_short | Microfiltración de una resina compuesta fluida utilizada como sellante versus un sellante convencional en dientes extraídos |
| title_sort | Microfiltración de una resina compuesta fluida utilizada como sellante versus un sellante convencional en dientes extraídos |
| topic | SELLANTES RESINA COMPUESTA MICROFILTRACIÓN |
| url | http://dspace.unl.edu.ec/jspui/handle/123456789/21759 |