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Micro-Raman Assessment of the Ratio of Carbon-Carbon Double Bonds of Two Adhesive Systems Cured with LED or Halogen Light-curing Units
(Quintessence Publishing Co Inc, Hanover Park, 2010)
Purpose The purpose of the study was to compare the ratio of carbon carbon double bonds (RDB) of two adhesive systems cured by five different light curing units (LCUs) using micro Raman spectroscopy Materials and Methods ...
Microstructural analyses of two high noble gold-platinum alloys before and after conditioning in a cell culture medium
(Korean Inst Metals Materials, Seoul, 2010)
Microstructures of two high noble experimental Au-Pt alloys were compared before and after conditioning for biocompatibility, in order to identify phases and microelements responsible for the alloys' corrosive behaviour. ...
Mast cells in periapical lesions: potential role in their pathogenesis
(Wiley-Blackwell Publishing, Inc, Malden, 2010)
Objective: The aim of this study was to qualitatively and semi-quantitatively analyze mast cells in periapical lesions. Materials and methods: Biopsy specimens of 96 periapical lesions were stained with hematoxylin-eosin, ...
Influence of size and taper of artificial canals on the trajectory of NiTi rotary instruments in cyclic fatigue studies
(Mosby-Elsevier, New York, 2010)
Objective. The aim of this study was to investigate the influence of the shape of 3 different artificial canals on the trajectory followed by different nickel-titanium rotary instruments. Study design. Ten ProFile and Mtwo ...
Epidemiological, Clinical, and Forensic Aspects of Chainsaw, Circular Saw, and Grinding Saw Injuries in the Maxillofacial Region
(Lippincott Williams & Wilkins, Philadelphia, 2010)
The aim of this article was the epidemiological, clinical, and forensic evaluation of the chainsaw, circular saw, and grinding saw maxillofacial injuries. A retrospective analysis of the medical records at the Clinic of ...
Tissue Dissolution by Sodium Hypochlorite: Effect of Concentration, Temperature, Agitation, and Surfactant
(Elsevier Science Inc, New York, 2010)
Aim: Sodium hypochlorite is the most commonly used endodontic irrigant because of its antimicrobial and tissue-dissolving activity. The aim of this study was to evaluate and compare the effects of concentration, temperature, ...
Microtensile vs Microshear Bond Strength of All-in-One Adhesives to Unground Enamel
(Quintessence Publishing Co Inc, Hanover Park, 2010)
Purpose To determine the bond strength to unground enamel of all in one adhesives in comparison with an etch and rinse system and to compare the reliability of microtensile and microshear methods in providing such measurements ...
Association Between the Methylenetetrahydrofolate Reductase Polymorphisms and Risk of Acute Lymphoblastic Leukemia in Serbian Children
(Lippincott Williams & Wilkins, Philadelphia, 2010)
Methylenetetrahydrofolate reductase (MTHFR) regulates the metabolism of folate and methionine, essential components of DNA synthesis and methylation. Polymorphisms in the MTHFR gene have been associated with susceptibility ...
Relationship between microstructure, cytotoxicity and corrosion properties of a Cu-Al-Ni shape memory alloy
(Elsevier Sci Ltd, Oxford, 2010)
Cu-Al-Ni shape memory alloys (SMAs) have been investigated as materials for medical devices, but their biomedical application is still limited. The aim of this work was to compare the microstructure, corrosion and cytotoxicity ...