Early Odontoblastic Layer Response to Cavity Preparation and Acid Etching in Rats
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چکیده
منابع مشابه
Early odontoblastic layer response to cavity preparation and acid etching in rats.
The aim of this study was to establish the early odontoblastic layer response and quantitatively to estimate the number of odontoblasts after cavity preparation with and without acid etching. Half of 56 cavities prepared on rats' first upper molars were acid etched. Qualitative and morphometric analyses were made on histological and ultrathin sections 5 min, 6 h, 24 h and 72 h post-operatively....
متن کاملUltrastructure of capillaries in the odontoblastic layer.
Terminal extensions of subodontoblastic capillaries have been observed histologically among odontoblasts in coronal pulp in a variety of species, including man. James (J Anat 89:54749, 1955), Adams (I Dent Res 38:968-78, 1959), Klingsberg et al (J Dent Res 38:419, 1959), Adams (Arch Oral Biol 7:773-774, 1962), and Jesson (Atda Odontol Scand 25: 491-523, 1967) observed capillaries at varying dep...
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Influence of eKternally forced initial flow conditions on aKisymmetrlc cavity shear layer was studied. A sinusoidally heated strip upstream of the cavity eKcited Tollmlen·Schllchtlng waves that, after amplification by the boundary layer, were introduced to tbe cavity shear layer. It is shown that by selecting a forcing frequency, which satisfies a phase difference criterion between two comers o...
متن کاملAcid etching of glass-infiltrated zirconia and its biological response
PURPOSE The purpose of this study was to evaluate the influence of acid etching treatment on surface characteristics and biological response of glass-infiltrated zirconia. MATERIALS AND METHODS A hundred zirconia specimens were divided into four groups depending on surface treatments: untreated zirconia (group Z); acid-etched zirconia (group ZE); glass-infiltrated zirconia (group ZG); and gla...
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ژورنال
عنوان ژورنال: Folia Biologica
سال: 2006
ISSN: 0015-5497
DOI: 10.3409/173491606777919111