Is bovine dentine an appropriate substitute for human dentine in erosion/abrasion tests?
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منابع مشابه
Is bovine dentine an appropriate substitute for human dentine in erosion/abrasion tests?
The study aimed to compare the dentine wear of primary and permanent human and bovine teeth because of erosion/abrasion and evaluate if bovine dentine is an appropriate substitute for human dentine in further erosion/abrasions tests. Dentine samples from deciduous molars and human third molars as well as from calves' and cattle's lower incisors were prepared and baseline surface profiles were r...
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Recently, Weiner and Hood (Science 190:987989, 1975) reported the use of an acid hydrolysis procedure in the study of the aspartic acid linkages of the soluble protein of the organic matrix of mollusk shells. Peptide bonds on both sides of aspartic acid residues have been shown to be particularly labile to hydrolysis by dilute acetic or hydrochloric acids (SCHULTZ et al, Biochemistry 1:694-698,...
متن کاملThe efficacy of dentine adhesive to sclerotic dentine.
OBJECTIVE To evaluate the effect of a dentine bonding system to sclerotic dentine in comparison with normal dentine. METHODS The efficacy of the dentine bonding system to sclerotic dentine was examined by measuring wall-to-wall polymerization contraction gap width. The dentine cavity wall was pretreated with an experimental dentine bonding system with and without a dentine primer. The dentine...
متن کاملHereditary dentine disorders: dentinogenesis imperfecta and dentine dysplasia
The hereditary dentine disorders, dentinogenesis imperfecta (DGI) and dentine dysplasia (DD), comprise a group of autosomal dominant genetic conditions characterised by abnormal dentine structure affecting either the primary or both the primary and secondary dentitions. DGI is reported to have an incidence of 1 in 6,000 to 1 in 8,000, whereas that of DD type 1 is 1 in 100,000. Clinically, the t...
متن کاملAn in vitro investigation of microtensile bond strengths of two dentine adhesives to caries-affected dentine.
OBJECTIVES To compare the micro-tensile bond strengths of two different adhesive systems (ABF (Clearfil Protect Bond), Kuraray Medical Inc., Tokyo, Japan) and Prime & Bond NT (PBNT, Dentsply, Konstanz, Germany) bonded to caries-affected dentine retained after chemo-mechanical caries removal using Carisolv gel, with that retained after excavation using conventional hand instrumentation. METHOD...
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ژورنال
عنوان ژورنال: Journal of Oral Rehabilitation
سال: 2008
ISSN: 0305-182X,1365-2842
DOI: 10.1111/j.1365-2842.2007.01843.x