Validity of using bovine teeth as a substitute for human counterparts in adhesive tests
EMHJ-Eastern Mediterranean Health Journal. 2003; 9 (1-2): 201-207
en Inglés
| IMEMR
| ID: emr-158154
ABSTRACT
Shear and tensile bond strengths of 40 human and 40 bovine teeth were compared. Teeth were randomly assigned to group I, which received light-cured composite resin, or group II, which received light-cured resin-reinforced glass ionomer cement. The groups were subdivided for shear and tensile bond strength tests, which were conducted on a universal testing machine installed to a computer transducer. Statistical analysis revealed a highly significant difference between shear and tensile bond strengths of human and bovine enamel; however, regression prediction equations support the use of bovine teeth as a reliable substitute to human counterparts in bonding studies of orthodontic adhesion
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Índice:
IMEMR (Mediterraneo Oriental)
Asunto principal:
Ensayo de Materiales
/
Bovinos
/
Distribución Aleatoria
/
Valor Predictivo de las Pruebas
/
Análisis de Regresión
/
Recubrimiento Dental Adhesivo
/
Modelos Animales
/
Cementos de Ionómero Vítreo
/
Incisivo
/
Mandíbula
Tipo de estudio:
Ensayo Clínico Controlado
Límite:
Animales
/
Humanos
Idioma:
Inglés
Revista:
East Mediterr Health J.
Año:
2003
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