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Post space cleaning using a new nickel titanium endodontic drill combined with different cleaning regimens
(Elsevier Science Inc, New York, 2008)
This study compared the effect of two drills and five cleaning regimens on post space debridement. One hundred extracted premolars were instrumented and obturated with warm vertical compaction of gutta percha. The teeth ...
Genomic instability and tumor-specific DNA alterations in oral leukoplakias
(Wiley, Hoboken, 2009)
Leukoplakias, clinically identifiable premalignant lesions, often precede oral squamous cell carcinoma (OSCC). Identification of leukoplakias that have the potential for transformation to malignancy is a key clinical ...
Comparison of the hybrid layer formed by Silorane adhesive, one-step self-etch and etch and rinse systems using confocal micro-Raman spectroscopy and SEM
(Elsevier Sci Ltd, Oxford, 2008)
Objectives: To determine the extent of the hybrid layer (HL) of the novel adhesive system (Silorane, 3M ESPE) compared to one-step and etch and rinse adhesive systems, using 2D confocal micro-Roman spectroscopy and SEM. ...
Bcl-2 expression in oral squamous cell carcinoma
(Wiley-Blackwell, Hoboken, 2007)
Apoptosis is a genetically regulated process involved in tissue size regulation, morphogenesis, and elimination of genetically damaged cells. A pallet of genes is involved in the control of apoptosis, such as bcl-2 family ...
Accelerated aging of adhesive-mediated fiber post-resin composite bonds: A modeling approach
(Elsevier Sci Ltd, Oxford, 2007)
Objectives: Although fiber posts luted in root canals are not directly exposed to oral fluids, water storage is considered as in vitro accelerated aging test for bonded interfaces. The aim of the study was to evaluate the ...
Light transmission through fiber post: The effect on adhesion, elastic modulus and hardness of dual-cure resin cement
(Elsevier Sci Ltd, Oxford, 2009)
Objectives. The aim of this study was to investigate the effect of fiber post light transmitting ability to the continuity of resin cement-root dentin (C-RD) and resin cement-fiber post (C-FP) interface, elastic modulus ...
Central cholinergic modulation of blood pressure short-term variability
(Pergamon-Elsevier Science Ltd, Oxford, 2006)
The role of neurally born acetylcholine in the central modulation of cardiovascular short-term variability was assessed using a pharmacological probe physostigmine, a cholinesterase inhibitor that can act centrally also. ...
Blockade of central vasopressin receptors reduces the cardiovascular response to acute stress in freely moving rats
(Pergamon-Elsevier Science Ltd, Oxford, 2008)
To investigate the contribution of central vasopressin receptors to blood pressure (BP) and heart rate (HR) response to stress we injected non-peptide selective V-1a (SR49059), V-1b (SSR 149415), V-2 (SR 121463) receptor ...
Specific enhancement of sarcomeric response to Ca2+ protects murine myocardium against ischemia-reperfusion dysfunction
(Amer Physiological Soc, Bethesda, 2005)
Alteration in myofilament response to Ca2+ is a major mechanism for depressed cardiac function after ischemia-reperfusion (I/R) dysfunction. We tested the hypothesis that hearts with increased myofilament response to Ca2+ ...
Effectiveness of a combination of platelet-rich plasma, bovine porous bone mineral and guided tissue regeneration in the treatment of mandibular grade II molar furcations in humans
(Wiley, Hoboken, 2003)
Objective: A combination of platelet-rich plasma (PRP), bovine porous bone mineral (BPBM) and guided tissue regeneration (GTR) has been shown to be effective as regenerative treatment for intrabony periodontal defects. The ...