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The effect of glass ionomer and adhesive cements on substance P expression in human dental pulp

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The effect of glass ionomer and adhesive cements on substance P expression in human dental pulp

dc.contributor.author	Caviedes Bucheli, Javier	es
dc.contributor.author	Ariza García, Germán	es
dc.contributor.author	Camelo, Patricia	es
dc.contributor.author	Mejía, Mónica	es
dc.contributor.author	Ojeda, Karyn	es
dc.contributor.author	Azuero Holguin, María Mercedes	es
dc.contributor.author	Abad Coronel, Dunia	es
dc.contributor.author	Munoz, Hugo-Roberto	es
dc.date.accessioned	2014-07-04T07:51:49Z
dc.date.available	2014-07-04T07:51:49Z
dc.date.issued	2013	es
dc.identifier.citation	Caviedes Bucheli, Javier ; Ariza Garcia, German ; Camelo, Patricia ; Mejia, Monica ; Ojeda, Karyn ; Azuero Holguin, Maria Mercedes ; Abad Coronel, Dunia ; Munoz, Hugo-Roberto. The effect of glass ionomer and adhesive cements on substance P expression in human dental pulp. En: Medicina oral, patología oral y cirugía bucal. Ed inglesa, 2013, Vol. 18, No. 6: 896-901	es
dc.identifier.uri	http://hdl.handle.net/10550/36832
dc.description.abstract	Objectives: The purpose of this study was to quantify the effect of glass ionomer and adhesive cements on SP expression in healthy human dental pulp. Study Design: Forty pulp samples were obtained from healthy premolars where extraction was indicated for orthodontic reasons. In thirty of these premolars a Class V cavity preparation was performed and teeth were equally divided in three groups: Experimental Group I: Glass Ionomer cement was placed in the cavity. Experimental Group II: Adhesive Cement was placed in the cavity. Positive control group: Class V cavities only. The remaining ten healthy premolars where extracted without treatment and served as a negative control group. All pulp samples were processed and SP was measured by radioimmunoassay. Results: Greater SP expression was found in the adhesive cement group, followed by the glass ionomer and the positive control groups. The lower SP values were for the negative control group. ANOVA showed statistically significant differences between groups (p<0.0001). Tukey HSD post hoc tests showed statistically significant differences in SP expression between negative control group and the 3 other groups (p<0.01). Differences between the cavity-only group and the two experimental groups were also statistically significant (p<0.05 and p<0.01 respectively). There is also a statistically significant difference between the two experimental groups (p<0.01). Conclusions: These findings suggest that adhesive cements provoke a greater SP expression when compared with glass ionomer.	en_US
dc.subject	Odontología	es
dc.subject	Ciencias de la salud	es
dc.title	The effect of glass ionomer and adhesive cements on substance P expression in human dental pulp	es
dc.type	journal article	es_ES
dc.subject.unesco	UNESCO::CIENCIAS MÉDICAS	es
dc.type.hasVersion	VoR	es_ES
dc.identifier.url	http://www.medicinaoral.com/pubmed/medoralv18_i6_p896.pdf	es