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Adam M Farkas et al.
Journal of immunological methods, 421, 104-111 (2015-04-11)
Segmented filamentous bacteria (SFB) are Gram-positive, anaerobic, spore-forming commensals that reside in the gut of many animal species. Described more than forty years ago, SFB have recently gained interest due to their unique ability to modulate the host immune system...
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...
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...
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...
Takashi Nakamura et al.
Dental materials journal, 34(2), 257-262 (2015-03-06)
The purpose of this study is to evaluate the fitting accuracy and fracture resistance of crowns using a hybrid zirconia frame made of both porous and dense zirconia. Commercial semi-sintered zirconia, sintered dense zirconia and sintered hybrid zirconia were used....
Yasushi Yoshimatsu et al.
World journal of gastroenterology, 21(19), 5985-5994 (2015-05-29)
To evaluate the effectiveness of probiotic therapy for suppressing relapse in patients with inactive ulcerative colitis (UC). Bio-Three tablets, each containing 2 mg of lactomin (Streptococcus faecalis T-110), 10 mg of Clostridium butyricum TO-A, and 10 mg of Bacillus mesentericus...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
Dong Hwan Kim et al.
Journal of nanoscience and nanotechnology, 13(11), 7572-7576 (2013-11-20)
We investigated the emission property of SrZrO3 nano-crystals (NCs) with the doping of rare earth (RE) ions, Eu3+ and Tm3+, by using 325 nm photo-excitation. SrZrO3 NCs show a sizable violet-blue emission, while the Eu3+ and Tm3+ ions are well...
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...
Xiaolei Zhang et al.
Bioresource technology, 192, 718-725 (2015-06-24)
Microbial oil is accumulated by microorganisms as stored energy during cultivation, and will be degraded to generate energy when they are not able to obtain external energy source. As the lipid is the desired production, the in situ degradation of...
Gye-Jeong Oh et al.
Journal of nanoscience and nanotechnology, 13(6), 4252-4255 (2013-07-19)
In this study, the effect of transition metal dopants, originally added as colouring agents, on the mechanical properties and biocompatibility of sintered zirconia was investigated. This study confirmed that transition metal dopants could have a slight detrimental effect on the...
Shuhei Izawa et al.
Psychoneuroendocrinology, 54, 24-30 (2015-02-11)
The cortisol level in fingernails may reflect the hormone's cumulative production over a long period, but the notions have not been fully established. In this study, we investigated the association of cortisol in fingernails with cortisol accumulation over a long...
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...
Light-Intensity-Induced Characterization of Elastic Constants and d33 Piezoelectric Coefficient of PLZT Single Fiber Based Transducers
Kozielski L, et al.
Sensors, 13(2), 2419-2429 (2013)
Xuehua Li et al.
Scientific reports, 5, 17219-17219 (2015-11-26)
Many Staphylococcus aureus have lost a major genetic barrier against phage infection, termed clustered regularly interspaced palindromic repeats (CRISPR/cas). Hence, S. aureus strains frequently exchange genetic material via phage-mediated horizontal gene transfer events, but, in turn, are vulnerable in particular...
Gaoqi Wang et al.
Journal of prosthodontics : official journal of the American College of Prosthodontists, 24(1), 17-24 (2014-06-13)
The aims of this study were to reveal the mechanism of failure of bilayered beams and to assess the thickness ratio effect on the load-bearing capacity of the bilayered beams. Both analytical and finite element analysis methods were used to...
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