Results 91 to 100 of about 127,676 (332)

Photon assisted Levy flights of minority carriers in n-InP

, 2011
We study the photoluminescence spectra of n-doped InP bulk wafers, both in the reflection and the transmission geometries relative to the excitation beam.
Arsen V. Subashiev, Augustine, Badescu, Barry Bebb, Cheney, Davis, de Jager, Dumke, Dumke, Haufe, Holstein, Holstein, Humphries, Martin, Metzler, Metzler, Necati Özişik, Oleg Semyonov, Pereira, Rosenwaks, Rossin, Semyonov, Serge Luryi, Sieg, Subashiev, Uchaikin, van Roosbroek, von Roos, Zhichao Chen   +28 more
core   +1 more source

Why do SGLT2 inhibitors reduce heart failure hospitalization? A differential volume regulation hypothesis [PDF]

, 2017
The effect of a sodium glucose cotransporter 2 inhibitor (SGLT2i) in reducing heart failure hospitalization in the EMPA-REG OUTCOMES trial has raised the possibility of using these agents to treat established heart failure.
De Vecchis, Ferrannini, Fitchett, Francis, Greenberg, Hammon, Heise, Heise, Hirose, Lindner, Neal, Peacock, Rabe, Schmieder, Schneider, Schrier, Schrier, Shimizu, Titze, Titze, Titze, Weinfeld, Zinman   +22 more
core   +1 more source

Conditioned Media from Mechanically Stimulated Macrophages Upregulate Osteogenic Genes in Human Mesenchymal Stromal Cells

Advanced Healthcare Materials, EarlyView.
Bone fracture healing is a complex, timely orchestrated scenario involving multiple cell types and a plethora of cytokines and regulatory factors. To gain further insight, an in vitro model to a) study macrophage polarization under mechanical load in a fibrin hydrogel and b) subsequently assess the effect of conditioned media derived from macrophages ...
Anne Géraldine Guex, Ursula Menzel, Yann Ladner, Angela R. Armiento, Martin J. Stoddart   +4 more
wiley   +1 more source

Si Inhibited Osteoclastogenesis: The Role of Fe and the Fenton Reaction

Advanced Healthcare Materials, EarlyView.
Silicate (Si) inhibition of osteoclastogenesis, is mediated by Fe. Si chemical interactions with Fe inhibit the Fenton reaction and intercellular ROS availability. This reduction in ROS availability inhibits osteoclastogenesis. The addition of Fe, in Si‐inhibited osteoclast cultures, restores the Fenton reaction, and osteoclastogenesis.
Yutong Li, Adriana‐Monica Radu, Azadeh Rezaei, Joel Turner, Kaveh Shakib, Akiko Obata, Toshihiro Kasuga, Gavin Jell   +7 more
wiley   +1 more source

Loading of a Bose-Einstein condensate in the boson-accumulation regime

, 2000
We study the optical loading of a trapped Bose-Einstein condensate by spontaneous emission of atoms in excited electronic state in the Boson-Accumulation Regime. We generalize the previous simplified analysis of ref. [Phys. Rev.
Cirac J. I., F Floegel, Inguscio M., Janicke U., L Santos, M Lewenstein, Olshan'ii M., Santos L., Santos L., Spreeuw R. J. C.   +9 more
core   +1 more source

Engineering a Human‐Sized Common Bile Duct Prototype with Regenerative Potential: In Vitro Evaluation of Mechanics, Function, Degradation, and Immune Modulation

Advanced Healthcare Materials, EarlyView.
This study presents a multiphasic bile duct construct composed of biocompatible materials and cells, featuring an inner layer that supports biliary epithelium growth, a middle layer providing mechanical strength, and an outer cell‐permissive layer designed to support future in vivo integration.
Mattia Pasqua, Marianna Barbuto, Matteo Calligaris, Roberto Di Gesù, Duilio Pagano, Rosalia Busà, Salvatore Gruttadauria, Simone Dario Scilabra, Antonio D'Amore, Maria Giovanna Francipane   +9 more
wiley   +1 more source

3D Bioprinted Renal Constructs Using Kidney‐Specific ECM Bioink System on Kidney Regeneration

Advanced Healthcare Materials, EarlyView.
A kidney‐specific bioink derived from decellularized porcine kidney tissue supports the encapsulation, viability, and maturation of human primary kidney cells within 3D bioprinted constructs. In vivo, it also promotes the recruitment of host renal progenitor cells, collectively enhancing structural and functional regeneration of renal tissue.
Gabriel Carreno‐Caleano, Mohamed Ali, James J. Yoo, Sang Jin Lee, Anthony Atala   +4 more
wiley   +1 more source

Advancing from MOFs and COFs to Functional Macroscopic Porous Constructs

Advanced Materials, EarlyView.
This review study investigates the recent progress and methodologies for manufacturing metal–organic framework (MOF) or covalent–organic framework (COF)‐based 3D structured macroscopic porous constructs with high structural integrity, providing the possibility to control their porosity across dimensions.
Seyyed Alireza Hashemi, Ahmadreza Ghaffarkhah, Ali Akbar Isari, Mahyar Panahi‐Sarmad, Feng Jiang, Orlando J. Rojas, Stefan Wuttke, Mircea Dincă, Mohammad Arjmand   +8 more
wiley   +1 more source

Technique of experimental measurements of the optical thickness of a pulse discharge plasma channel in water on a contour reabsorption lines of hydrogen Hα [PDF]

Ядерна фізика та енергетика, 2010
In this work the results of development and application of the technique of experimental definition of optical thickness (τ) of the pulse discharge plasma channel in water which are based on the distribution of radiation intensities on contour ...
O. A. Fedorovich
doaj  

Renal lysophospholipase A1 contributes to Enterococcus faecalis-induced hypertension by enhancing sodium reabsorption

iScience, 2022
Summary: Our recent study has found that gut bacteria Enterococcus faecalis contributes to hypertension and upregulates lysophospholipase A1 (LYPLA1) in the renal medulla of rats. This work aimed to investigate the role of LYPLA1 in the development of E. 
Yuting Liu, Qing Zhu, Yufeng Tao, Yuting Zeng, Shasha Li, Liangyu Zeng, Chun Zhang, Yang Chen, Lei Wang   +8 more
doaj