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Adenosine A1 receptor stimulation enhances osteogenic differentiation of human dental pulp-derived mesenchymal stem cells via WNT signaling.
In this study, mesenchymal stem cells deriving from dental pulp (DPSCs) of normal human impacted third molars, previously characterized for their ability to differentiate into osteoblasts, were used.Expand
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First accuracy evaluation of NIST-F2
We report the first accuracy evaluation of NIST-F2, a second-generation laser-cooled caesium fountain primary standard developed at the National Institute of Standards and Technology (NIST) with aExpand
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Frequency transfer via a two-way optical phase comparison on a multiplexed fiber network.
We performed a two-way remote optical phase comparison on optical fiber. Two optical frequency signals were launched in opposite directions in an optical fiber and their phases were simultaneouslyExpand
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Planar-waveguide external cavity laser stabilization for an optical link with 10-19 frequency stability
We stabilized the frequency of a compact planar-waveguide external cavity laser (ECL) on a Fabry-Perot cavity (FPC) through a Pound-Drever-Hall scheme. The residual frequency stability of the ECL isExpand
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High homogeneity solenoidal magnet for cesium frequency standard
In Cs frequency standards a zone of highly uniform magnetic flux density, lower in value of 0.1 T, is required. The magnetic homogeneity value is tied to the overall accuracy of the standard and, forExpand
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Large-area fiber-optic gyroscope on a multiplexed fiber network.
We describe a fiber-optic gyroscope based on the Sagnac effect, realized on a multiplexed telecom fiber network. Our loop encloses an area of 20 km² and coexists with Internet data traffic. ThisExpand
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Efficient frequency doubling at 399 nm.
We describe a reliable, high-power, and narrow-linewidth laser source at 399 nm, which is useful for cooling and trapping of ytterbium atoms. A continuous-wave titanium-sapphire laser at 798 nm isExpand
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Morphostructural Analysis of Human Follicular Stem Cells on Highly Porous Bone Hydroxyapatite Scaffold
In this study we investigated the in vitro behaviour, morphostructure and extracellular matrix synthesis of human dental follicular stem cells (hDFSCs) isolated from human dental bud, which resultedExpand
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Yellow laser performance of Dy³⁺ in co-doped Dy,Tb:LiLuF₄.
We present laser results obtained from a Dy³⁺-Tb³⁺ co-doped LiLuF₄ crystal, pumped by a blue emitting InGaN laser diode, aiming for generation of a compact 578 nm source. We exploit the yellow Dy³⁺Expand
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Immunohistochemical evaluation of CD31 in human cystic radicular lesions and in keratocysts.
Platelet-endothelial cell adhesion molecule-1 protein (PECAM-1/CD31) is expressed in numerous physiological and pathological processes characterized by an increase of vascular permeability, and inExpand
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