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Takeshi Matsumoto et al.
Laboratory investigation; a journal of technical methods and pathology, 93(9), 1054-1063 (2013-07-10)
Quantitative three-dimensional (3D) imaging of angiogenesis during bone repair remains an experimental challenge. We developed a novel contrast agent containing 0.07- to 0.1-μm particles of zirconium dioxide (ZrCA) and established subtraction μCT using synchrotron radiation (sSRCT) for quantitative imaging of
Carlo Monaco et al.
The International journal of prosthodontics, 26(5), 435-442 (2013-09-03)
The aim of this retrospective cohort study was to gather the outcomes of zirconia single crowns made by 16 members of the Italian Academy of Prosthetic Dentistry (AIOP) over a time period of up to 5 years. A total of
Jae Chun Lee et al.
Journal of nanoscience and nanotechnology, 13(11), 7561-7567 (2013-11-20)
Thin ZrO2/Al2O3 films that consisted of alternating monoclinic ZrO2 nanolayers and amorphous Al2O3 nanolayers were deposited on a tool steel substrate using Zr and Al cathodes in a cathodic arc plasma deposition system, and then oxidized at 600-900 degrees C
Yuriko Oda et al.
PloS one, 10(12), e0142909-e0142909 (2015-12-03)
Plants belonging to the genus Salacia in the Hippocrateaceae family are known to inhibit sugar absorption. In a previous study, administration of Salacia reticulata extract in rats altered the intestinal microbiota and increased expression of immune-relevant genes in small intestinal
Moustafa N Aboushelib et al.
The journal of adhesive dentistry, 16(6), 547-552 (2014-12-18)
To evaluate the influence of the internal structure of lithium disilicate glass ceramics (LDC) on the microtensile bond strength to a resin adhesive using two surface treatments. Milling blocks of three types of LDC were sectioned (4 mm thick) using
Gakuji Tsukada et al.
Journal of dentistry, 42(12), 1569-1576 (2014-10-05)
The purpose of this study was to fabricate functionally graded materials (FGMs) consisting of yttria-stabilised tetragonal zirconia polycrystal (Y-TZP) and porcelain using spark plasma sintering (SPS) and examine the influence of their microstructures and thermal stress on their bending strengths.
Noriaki Nagai et al.
Toxicology, 319, 53-62 (2014-03-07)
Indomethacin (IMC) has been shown to reduce post-operative inflammation and to decrease intraocular irritation after cataract extraction and in cystoid macular edema; however, the clinical use of its most commonly used eye drops is limited due to topical side-effects that
Omer Kirmali et al.
Acta odontologica Scandinavica, 73(1), 28-32 (2014-11-07)
The aim of this study was to evaluate the shear bond strength of composite resin in five different repair systems. Sixty specimens (7 mm in diameter and 3 mm in height) of zirconia ceramic were fabricated. All specimen surfaces were
Xiaoli Zhang et al.
Journal of chromatography. A, 1306, 20-26 (2013-08-08)
Trypsin functionalized mesoporous silica nanotubes bioreactor (TEMSN) and zirconia layer coated mesoporous silica nanotubes (ZrO2-MSN) were developed to deal with the long in-solution digestion time of phosphoprotein and detection difficulty of phosphorylated peptides, respectively. Trypsin was immobilized on the mesoporous
Ann Ran-Ran Qin et al.
Bioanalysis, 7(9), 1069-1079 (2015-06-04)
In early drug-discovery research, traditional techniques to analyze drug concentrations in tissues for bioanalytical needs include bead beaters and probe homogenization devices, but are not as effective for tough fibrous tissues. To prepare these tissues, the enzyme collagenase was used
Lana Bergman Gasparić et al.
Collegium antropologicum, 37(1), 121-125 (2013-05-24)
Aim of the study was to assess the effect of different surface treatments on the shear bond strength (SBS) of the veneering ceramics to zirconia core. In a shear test the influence of grinding and sandblasting of the zirconia surface
Mutlu Ozcan et al.
The journal of adhesive dentistry, 15(3), 211-214 (2013-05-24)
To evaluate the effect of nozzle distance, nozzle angle, and deposition duration on the silica content attained on zirconia by air abrasion. Disk-shaped zirconia (LAVA, 3M ESPE) (diameter: 10 mm, thickness: 2 mm) specimens (N = 54) were obtained. They
Zheng Wang et al.
Applied and environmental microbiology, 81(2), 699-712 (2014-11-16)
Biocathode extracellular electron transfer (EET) may be exploited for biotechnology applications, including microbially mediated O2 reduction in microbial fuel cells and microbial electrosynthesis. However, biocathode mechanistic studies needed to improve or engineer functionality have been limited to a few select
Megan A Jamiolkowski et al.
Journal of biomedical materials research. Part A, 103(4), 1303-1311 (2014-04-23)
Although the thrombogenic nature of the surfaces of cardiovascular devices is an important aspect of blood biocompatibility, few studies have examined platelet deposition onto opaque materials used for these devices in real time. This is particularly true for the metallic
Giorgia Purcaro et al.
Journal of chromatography. A, 1307, 166-171 (2013-08-07)
The aim of the present work was to optimize a preparation step for polycyclic aromatic hydrocarbons in a fatty extract. Solid-phase microextraction is an easy preparation technique, which allows to minimize solvent consumption and reduce sample manipulation. A Carbopack Z/polydimethylsiloxane
D Magnus Eklund et al.
The Plant cell, 27(6), 1650-1669 (2015-06-04)
The plant hormone auxin (indole-3-acetic acid [IAA]) has previously been suggested to regulate diverse forms of dormancy in both seed plants and liverworts. Here, we use loss- and gain-of-function alleles for auxin synthesis- and signaling-related genes, as well as pharmacological
Luigi Canullo et al.
Journal of applied oral science : revista FOB, 21(1), 20-24 (2013-04-06)
Although the use of zirconia abutments for implant-supported restorations has gained momentum with the increasing demand for esthetics, little informed design rationale has been developed to characterize their fatigue behavior under different clinical scenarios. However, to prevent the zirconia from
M Inokoshi et al.
Journal of dental research, 93(4), 329-334 (2014-02-25)
Dental zirconia can no longer be considered un-bondable to tooth tissue. In literature, an increasing number of papers indeed report on the bonding effectiveness of different luting techniques to zirconia. We aimed to disclose general trends in bonding to zirconia
Chika Kasai et al.
BMC gastroenterology, 15, 100-100 (2015-08-12)
Obesity has become one of the most serious social problems in developed countries, including Japan. The relationship between the gut microbiota and obesity has recently attracted the attention of many researchers. Although the gut microbiota was long thought to contribute
Neil M Ferguson et al.
Science translational medicine, 7(279), 279ra37-279ra37 (2015-03-20)
Dengue is the most common arboviral infection of humans and is a public health burden in more than 100 countries. Aedes aegypti mosquitoes stably infected with strains of the intracellular bacterium Wolbachia are resistant to dengue virus (DENV) infection and
Yinglan Zhu et al.
Biomedical materials (Bristol, England), 10(5), 055009-055009 (2015-09-24)
The selection of scaffold materials and the optimization of scaffold morphological and mechanical properties are critical for successful bone tissue engineering. We fabricated porous scaffolds of nano-sized zirconia using a replication technique. The study aimed to explore the relationship between
An ideal full-arch tooth replacement option: CAD/CAM zirconia screw-retained implant bridge.
Michael Tischler et al.
Dentistry today, 32(5), 98-102 (2013-06-01)
Masayuki Kanki et al.
Toxicology, 324, 158-168 (2014-05-28)
Despite increased focus in recent years on urinary microRNA (miRNA) biomarkers in patients with diabetes and chronic kidney diseases, few studies have explored urinary miRNA markers in drug-induced nephrotoxicity. Here, we attempted to identify urinary miRNA markers suitable for use
Zhongpu Zhang et al.
Acta biomaterialia, 9(9), 8394-8402 (2013-05-21)
Effective and reliable clinical uses of dental ceramics necessitate an insightful analysis of the fracture behaviour under critical conditions. To better understand failure characteristics of porcelain veneered to zirconia core ceramic structures, thermally induced cracking during the cooling phase of
Satoko Sugawara et al.
Plant & cell physiology, 56(8), 1641-1654 (2015-06-17)
The phytohormone auxin plays a central role in many aspects of plant growth and development. IAA is the most studied natural auxin that possesses the property of polar transport in plants. Phenylacetic acid (PAA) has also been recognized as a
Richard Zimmermann et al.
Texas dental journal, 130(10), 1039-1044 (2013-12-21)
From diagnosis and treatment planning to the materials being used, technology is changing dentistry. New materials are providing dentists greater options for treatment, while technology is streamlining the workflow in the office and dental laboratory. Traditionally the creation of a
Frank Hanses et al.
Genome medicine, 6(10), 93-93 (2014-11-14)
Diabetes mellitus is a frequent underlying comorbidity in patients with Staphylococcus aureus endocarditis, and it represents a risk factor for complications and a negative outcome. The pathogenesis of staphylococcal endocardial infections in diabetic hosts has been poorly characterized, and little
Miho Nakamura et al.
Biomedical materials (Bristol, England), 10(1), 011001-011001 (2015-01-15)
The surface modification of ceramic biomaterials used for medical devices is expected to improve osteoconductivity through control of the interfaces between the materials and living tissues. Polarisation treatment induced surface charges on hydroxyapatite, β-tricalcium phosphate, carbonate-substituted hydroxyapatite and yttria-stabilized zirconia
D B Zhu et al.
Journal of nanoscience and nanotechnology, 14(5), 3703-3706 (2014-04-17)
Functionalized ceramic dental crown was successfully fabricated through selective slurry extrusion (SSE) based technique of solid freeform fabrication (also known as rapid prototyping). After sintering, the decomposed tourmaline powders were embedded in ZrO2 matrix. The far infrared emission properties of
Dibyendu Chakravarty et al.
Advanced materials (Deerfield Beach, Fla.), 27(31), 4534-4543 (2015-07-15)
The morphology of graphene-based foams can be engineered by reinforcing them with nanocrystalline zirconia, thus improving their oil-adsorption capacity; This can be observed experimentally and explained theoretically. Low zirconia fractions yield flaky microstructures where zirconia nanoparticles arrest propagating cracks. Higher
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