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Influence of intrapulpal pressure simulation on the bond strength of adhesive systems to dentin
Adhesives Dentin permeability Dental bonding Smear layer
2009/10/16
The purpose of this study was to evaluate the influence of intrapulpal pressure simulation on the bonding effectiveness of etch & rinse and self-etch adhesives to dentin. Eighty sound human molars wer...
Surface Modification of Poly(L-lactide) by Atmospheric Pressure Plasma Treatment and Cell Response
Poly(L-lactide) (PLLA) Plasma treatment Cell response
2009/9/14
This study investigated the influence of atmospheric pressure plasma treatment on the surface properties and cell response of poly(L-lactide) (PLLA) samples. The samples were analyzed by means of X-ra...
Surface Modification of Titanium with Hydrothermal Treatment at High Pressure
Titanium Surface modification Hydrothermal treatment
2009/9/14
Surface modification of titanium was investigated by means of hydrothermal treatment with a maximum pressure of 6.3 MPa (280°C temperature) in CaO solution or water to improve bioactivity and biocompa...
Dynamic Viscoelastic Behavior of Dental Composites Measured by Split Hopkinson Pressure Bar
Dental composite Dynamic viscoelastic properties Split Hopkinson pressure bar
2009/9/14
The present study evaluated the dynamic viscoelastic behavior of commercially available dental composites by a Split Hopkinson pressure bar (SHPB) test machine. Five commercially available composite r...
A Study on Measuring Occlusal Contact Area Using Silicone Impression Materials: an Application of this Method to the Bite Force Measurement System Using the Pressure-sensitive Sheet
Occlusal contact area Silicone impression material Pressure-sensitive sheet
2009/9/14
The aim of this study was to establish an objective and quantitative method of measuring occlusal contact areas. To this end, bite records were taken with a silicone impression material and a light tr...
Bonding durability of custom-made mouthpiece for scuba diving after water storage under pressure
Bonding durability Custom-made mouthpiece Water storage under pressure
2009/9/11
The purpose of this study was to assess the behavior of laminated thermoforming materials in an underwater environment to understand the durability of mouthpieces for scuba diving. Two thermoforming m...
Bite force measurement system using pressure-sensitive sheet and silicone impression material
Bite force Occlusal contact area Silicone impression material
2009/9/11
This study was conducted to reduce the bias in measured values caused by the thickness of materials used in occlusal examinations. To this end, a silicone impression material for bite force measuremen...
Expression of IL-1β, MMP-9 and TIMP-1 on the Pressure Side of Gingiva under Orthodontic Loading
Pressure gingiva real-time RT-PCR IL-1β MMP-9 TIMP-1
2010/3/5
Objectives: To test the hypothesis that orthodontic pressure does not induce gene transcription of IL-1β, MMP-9, and TIMP-1 in pressure gingival soft tissue.
Materials and Methods: A total of 14 ma...
Relationship between Periodontal Status and Body Mass Index and Blood Pressure in Periodontal Maintenance Patients
periodontal disease maintenance phase body mass index blood pressure epidemiology
2009/5/27
The relationship between periodontal disease and obesity or blood pressure has been suggested in some epidemiological studies in the general population. In this cross-sectional study, patients in the ...
The Measurement of Variations in Intraoral Air Pressure.
Organic Tissue Characteristics on the Pressure Side of Human Premolars Following Tooth Movement
Organic Tissue Characteristics Human Premolars Tooth Movement
2009/3/9
Organic Tissue Characteristics on the Pressure Side of Human Premolars Following Tooth Movement.
Maxillary cheek pressures are measured in the molar area, at the teeth and high in the buccal sulcus, in both natural and extended head positions, with teeth at rest and in function. Highest pressur...
A study of the relationship of maximal perioral muscle pressure and tonic resting pressure using a pneumohydraulic capillary infusion system
Lip pressure Oral muscular pressure Pneumohydraulic capillary infusion system
2009/1/23
The tonic(resting) and peak (maximum) lip pressures of 100 subjects were measured. The purpose was to evaluate the validity of the assumption that high peak pressures are indicative of high tonic ...
Pressure from the tongue on the teeth was measured at the upper and lower central incisors and left first molars in 25 young adults with clinically normal occlusion. Repeated recordings with and w...
Influence of surgical tongue reduction on pressure from the tongue on the teeth
Tongue pressure Macroglossia Tongue surgery
2009/1/13
Pressures from the tongue on the teeth were recorded in 21 children and adolescents before and after surgical reduction of the tongue. The recordings were made before surgery, and 6 and 12 months af...