Effect of two different commonly available energy drinks on surface micro hardness of tooth color restorative materials
J. res. dent
;
2(3): [269 - 276], may-jun.2014.
Artigo
em Inglês
| LILACS
| ID: biblio-1363452
ABSTRACT
AIM:
The objective of present study was to assess the effect of commonly used energy drinks on surface micro hardness of tooth color restorative materials. MATERIAL ANDMETHODS:
Sixty discs of all material were prepared in polytetrafluoroethylene mold which was 10 mm in diameter and 2 mm in thickness. Two groups were made for each material containing 10 discs; G1/G2 (vitofil), G3/G4 (vitremere), G5/G6 (Filtek Z350). After 24 hours, the discs were polished. Group 1, group 3 and group 5 were immersed in red bull for 2 minutes during whole expereiment. Group 2, group 4 and group 6 were immersed in jolt cola for 2 minutes during whole expereiment. Microhardness test were performed in digital micro hardness tester before and after immersion at different time interval. The results were statistically analyzed with the help of two-way ANOVA with repeated measurement and Tukey's test.RESULTS:
According to time interval for vitofil and vitremere there is insignificant difference between baseline and day 1 surface micro hardness values (p>0.001). Significant difference is seen between baseline micro hardness and day 7 day 14,day 30 (p<0.001). Inverse is true for Filtek Z350 there is significant difference between base line and day 1 micro hardness values(p<0.001). The difference between base line, day 7, day 14 and day 30 is insignificant (p>0.001). According to immersion media there is insignificant difference between both of them (p>0.001).CONCLUSION:
The effect of energy drinks on the surface micro hardness of a restorative material depends on the duration of contact time and the material composition not on the type of drink.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Fontes de Energia Elétrica
/
Pseudópodes
/
Dente
/
Bebidas
Limite:
Feminino
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
J. res. dent
Assunto da revista:
Odontologia
/
Sa£de Bucal
Ano de publicação:
2014
Tipo de documento:
Artigo
País de afiliação:
Paquistão
Instituição/País de afiliação:
Dow University of Health Science/PK
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