Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Z. Khamverdi"'
Publikováno v:
پزشکی بالینی ابن سینا, Vol 24, Iss 3, Pp 244-251 (2017)
Background and Objective: Relining fiber posts with flowable composites is a procedure used for strengthening the weak walls of endodontically treated teeth. The aim of this study was to evaluate the effect of relining fiber posts with two types of f
Externí odkaz:
https://doaj.org/article/5bee0ec3f8da4047871a0deff1859a09
Publikováno v:
پزشکی بالینی ابن سینا, Vol 24, Iss 1, Pp 41-48 (2017)
Introduction: Since preserving the structure of treated teeth is a critical success factor, studying the effects of tooth structure loss on fracture resistance of the tooth tissue appears necessary. The aim of this study was to evaluate the consequen
Externí odkaz:
https://doaj.org/article/47b915a2371a4b8e8a20449335c2d6ac
Akademický článek
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Publikováno v:
Frontiers in Dentistry, Vol 9, Iss 2 (2012)
Microleakage is a major factor affecting longevity of composite restorations. This study evaluated the effect of polymerization mode of bonding agent on microleakage of composite restorations.Forty-eight Class V cavities were prepared on buccal and l
Externí odkaz:
https://doaj.org/article/d936a945162c4ba3a0707aa46175846f
Publikováno v:
Frontiers in Dentistry, Vol 8, Iss 1 (2011)
Objectives: This study evaluated the effect of surface polishing on mercury release from dental amalgam after treatment with 16% carbamide peroxide gel. Materials and Methods: Ninety-six samples from two different amalgam brands were prepared in trun
Externí odkaz:
https://doaj.org/article/3c656fdf462e4f9f9d98b1cf2c472094
Publikováno v:
Frontiers in Dentistry, Vol 7, Iss 3 (2010)
Introduction: Whitening toothpastes which have been accepted in populations may affect properties of enamel and restorative materials. The aim of this study was to compare the microhardness of human enamel and Z250 microhybrid composite resin afte
Externí odkaz:
https://doaj.org/article/926a4f3fe5a84a94942309e9fd5b66ad
Publikováno v:
Frontiers in Dentistry, Vol 6, Iss 4 (2009)
Objective: Bleaching of the teeth is considered as a safe, effective, and conservative procedure to treat discolored teeth. The aim of the present study was to compare the amount of mercury and silver released from amalgam after applying two brand
Externí odkaz:
https://doaj.org/article/05c6b705869b4c6499b101c899f897a4
Publikováno v:
Frontiers in Dentistry, Vol 6, Iss 2 (2009)
Objective: The purpose of the study was to evaluate the influence of adding nanofiller particles to a dentin bonding agent on resin-dentin bond strength. Materials and Methods: Fifty-four human intact premolar teeth were divided in to 6 groups of
Externí odkaz:
https://doaj.org/article/6e81b9663b5b4688987d3e9d033bccc1
Autor:
Sh. Kasraei, Z. Khamverdi
Publikováno v:
Frontiers in Dentistry, Vol 5, Iss 4 (2008)
Objective: Optimal dentin bonding is not always obtained in clinical practice due to func-tional forces. These forces may provide stresses throughout the tooth and restorative sys-tem, which in turn may affect the adhesive bond. This experimental stu
Externí odkaz:
https://doaj.org/article/5b31aa3ec0854f36b558eb8efab5822f
Publikováno v:
Frontiers in Dentistry, Vol 5, Iss 3 (2008)
Objective: The aim of this in vitrostudy was to evaluate the effect of the type of solvent in silane solution on microtensile bond strength of fiber posts to composite resin cores af-ter application of 24% hydrogen peroxide. Materials and Methods:
Externí odkaz:
https://doaj.org/article/f8d4691069b84a858890192aee87597f