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Results: 39
Diabetic microcirculatory disturbances and pathologic erythropoiesis are provoked by deposition of amyloid-forming amylin in red blood cells and capillaries.
Nirmal Verma, Miao Liu, Han Ly, Analia Loria, Kenneth S Campbell, Heather Bush, Philip A Kern, Pedro A Jose, Heinrich Taegtmeyer, Donald M Bers, Sanda Despa, Larry B Goldstein, Andrew J Murray, Florin Despa
Jul 29, 2019
In the setting of type-2 diabetes, there are declines of structural stability and functionality of blood capillaries and red blood cells (RBCs), increasing the risk for microcirculatory disturbances. Correcting hyperglycemia is...
amylin Erythropoiesis Hypoxia microvascular disease type-2 diabetes Adult Amyloid Animals Diabetes mellitus Type 2 Diabetic Angiopathies Disease Models Animal Eicosanoids Erythrocytes Erythropoiesis Erythropoietin Female Humans Islet Amyloid Polypeptide Kidney Male Microcirculation Microvessels Middle Aged Rats Retrospective Studies
Aβ efflux impairment and inflammation linked to cerebrovascular accumulation of amyloid-forming amylin secreted from pancreas.
Nirmal Verma, Gopal Viswanathan Velmurugan, Edric Winford, Han Coburn, Deepak Kotiya, Noah Leibold, Laura Radulescu, Sanda Despa, Kuey C Chen, Linda J Van Eldik, Peter T Nelson, Donna M Wilcock, Gregory A Jicha, Ann M Stowe, Larry B Goldstein, David K Powel, Jeffrey H Walton, Manuel F Navedo, Matthew A Nystoriak, Andrew J Murray, Geert Jan Biessels, Claire Troakes, Henrik Zetterberg, John Hardy, Tammaryn Lashley, Florin Despa
Jan 04, 2023
The association of circulating amylin with β-amyloid in familial Alzheimer's disease.
Han Ly, Nirmal Verma, Savita Sharma, Deepak Kotiya, Sanda Despa, Erin L Abner, Peter T Nelson, Gregory A Jicha, Donna M Wilcock, Larry B Goldstein, Rita Guerreiro, José Brás, Angela J Hanson, Suzanne Craft, Andrew J Murray, Geert Jan Biessels, Claire Troakes, Henrik Zetterberg, John Hardy, Tammaryn Lashley, Aesg, Florin Despa
Feb 19, 2021
INTRODUCTION: This study assessed the hypothesis that circulating human amylin (amyloid-forming) cross-seeds with amyloid beta (Aβ) in early Alzheimer's disease (AD). METHODS: Evidence of amylin-AD pathology interaction was...
Aβ efflux impairment and inflammation linked to cerebrovascular accumulation of amyloid-forming amylin secreted from pancreas.
Nirmal Verma, Gopal Viswanathan Velmurugan, Edric Winford, Han Coburn, Deepak Kotiya, Noah Leibold, Laura Radulescu, Sanda Despa, Kuey C Chen, Linda J Van Eldik, Peter T Nelson, Donna M Wilcock, Gregory A Jicha, Ann M Stowe, Larry B Goldstein, David K Powel, Jeffrey H Walton, Manuel F Navedo, Matthew A Nystoriak, Andrew J Murray, Geert Jan Biessels, Claire Troakes, Henrik Zetterberg, John Hardy, Tammaryn Lashley, Florin Despa
Feb 09, 2023
Information and Informational Modeling in Living Structures
Florin Gaiseanu
Jul 01, 2024
Information is a concept not easily penetrated in science when this refers to the involved mechanisms in the body structuration and functionality. Limited only to describing the genetic info-activity, a general coherent approach...
Global Information Technology Computer Science and Information Technology Global Information Technology Physical Sciences and Engineering Business and Management
Published by: IGI Global Scientific Publishing
Material selection for optimum design of MEMS pressure sensors
Abstract: Choice of the most suitable material out of the universe of engineering materials available to the designers is a complex task. It often requires a compromise, involving conflicts between different design objectives....
Analytical Modeling for Fabrication of Biomedical Pressure Sensors by Bulk Micromachining Technology
Florin Gaiseanu
Jul 01, 2024
This article presents an analytical modeling of the boron-diffused silicon layers used as a self-stop etching process for the fabrication of the silicon capacitive sensors for biomedical applications by bulk micromachining...
Global Information Technology Computer Science and Information Technology Global Information Technology Physical Sciences and Engineering Business and Management
Published by: IGI Global Scientific Publishing
Towards Integrated Mid-Infrared Gas Sensors.
Optical gas sensors play an increasingly important role in many applications. Sensing techniques based on mid-infrared absorption spectroscopy offer excellent stability, selectivity and sensitivity, for numerous possibilities...
Virtual reality measures in neuropsychological assessment
Virtual reality-based assessment is a new paradigm for neuropsychological evaluation, that might provide an ecological assessment, compared to paper-and-pencil or computerized neuropsychological assessment. Previous research has...
Task difficulty of virtual reality-based assessment tools compared to classical paper-and-pencil or computerized measures
Virtual reality-based assessment tools arise as a promising alternative for classic neuropsychological assessment with an increased level of ecological validity. Because virtual reality cognitive measures recreate tasks that...
Virtual reality measures in neuropsychological assessment
Virtual reality-based assessment is a new paradigm for neuropsychological evaluation, that might provide an ecological assessment, compared to paper-and-pencil or computerized neuropsychological assessment. Previous research has...
Material selection for optimum design of MEMS pressure sensors
Abstract: Choice of the most suitable material out of the universe of engineering materials available to the designers is a complex task. It often requires a compromise, involving conflicts between different design objectives....
Crosstalk Analysis of a CMOS Single Membrane Thermopile Detector Array.
Ying Dai, Syed Zeeshan Ali, Richard Hopper, Claudio Falco, Prakash Pandey, Chris Oxley, Daniel Popa, Florin Udrea
Jul 16, 2020
We present a new experimental technique to characterise the crosstalk of a thermopile-based thermal imager, based on bi-directional electrical heating of thermopile elements. The new technique provides a significantly simpler...
Smart CMOS mid-infrared sensor array.
We present a novel single-chip thermopile sensor array for mid-infrared room temperature imaging. The array is fabricated on a single complementary metal-oxide-semiconductor (CMOS) dielectric membrane, composed of single-crystal...
An overview of CO<sub>2 </sub>capture technologies
Niall MacDowell, Nick Florin, Antoine Buchard, Jason Hallett, Amparo Galindo, George Jackson, Claire S. Adjiman, Charlotte K. Williams, Nilay Shah, Paul Fennell
Jan 01, 0001
In this paper, three of the leading options for large scale CO2 capture are reviewed from a technical perspective. We consider solvent-based chemisorption techniques, carbonate looping technology, and the so-called oxyfuel...
Inkjet-printed CMOS-integrated graphene–metal oxide sensors for breath analysis
Tien-Chun Wu, Andrea De Luca, Qinyu Zhong, Xiaoxi Zhu, Osarenkhoe Ogbeide, Doo-Seung Um, Guohua Hu, Tom Albrow-Owen, Florin Udrea, Tawfique Hasan
Nov 09, 2020
Abstract: Early diagnosis in exhaled breath is a key technology for next-generation personal healthcare monitoring. Current chemiresistive sensors, primarily based on metal oxide (MOx) thin films, have limited applicability in...
LoRaWAN Battery-Free Wireless Sensors Network Designed for Structural Health Monitoring in the Construction Domain.
Gaël Loubet, Alexandru Takacs, Ethan Gardner, Andrea De Luca, Florin Udrea, Daniela Dragomirescu
Jun 20, 2019
This paper addresses the practical implementation of a wireless sensors network designed to actualize cyber-physical systems that are dedicated to structural health monitoring applications in the construction domain. This...
Internet of Things (IoT) communicating material cyber-physical systems (CPS) simultaneous wireless information and power transfer (SWIPT) Structural health monitoring (SHM) wireless power transmission (WPT) wireless sensor network (WSN) Electric Power Supplies Environment Design Humans humidity Monitoring Physiologic SUPERCONDUCTIVITY Temperature Transducers Wireless Technology
Task difficulty of virtual reality-based assessment tools compared to classical paper-and-pencil or computerized measures
Virtual reality-based assessment tools arise as a promising alternative for classic neuropsychological assessment with an increased level of ecological validity. Because virtual reality cognitive measures recreate tasks that...
An overview of CO<sub>2 </sub>capture technologies
Niall MacDowell, Nick Florin, Antoine Buchard, Jason Hallett, Amparo Galindo, George Jackson, Claire S. Adjiman, Charlotte K. Williams, Nilay Shah, Paul Fennell
Jan 01, 0001
In this paper, three of the leading options for large scale CO2 capture are reviewed from a technical perspective. We consider solvent-based chemisorption techniques, carbonate looping technology, and the so-called oxyfuel...
An SOI CMOS-Based Multi-Sensor MEMS Chip for Fluidic Applications.
Mohtashim Mansoor, Ibraheem Haneef, Suhail Akhtar, Muhammad Aftab Rafiq, Andrea De Luca, Syed Zeeshan Ali, Florin Udrea
Dec 13, 2018
An SOI CMOS multi-sensor MEMS chip, which can simultaneously measure temperature, pressure and flow rate, has been reported. The multi-sensor chip has been designed keeping in view the requirements of researchers interested in...
Towards a Graphene-Based Low Intensity Photon Counting Photodetector.
Jamie OD Williams, Jack A Alexander-Webber, Jon S Lapington, Mervyn Roy, Ian B Hutchinson, Abhay A Sagade, Marie-Blandine Martin, Philipp Braeuninger-Weimer, Andrea Cabrero-Vilatela, Ruizhi Wang, Andrea De Luca, Florin Udrea, Stephan Hofmann
Dec 12, 2018
Graphene is a highly promising material in the development of new photodetector technologies, in particular due its tunable optoelectronic properties, high mobilities and fast relaxation times coupled to its atomic thinness and...
A highly stable, nanotube-enhanced, CMOS-MEMS thermal emitter for mid-IR gas sensing
Daniel Popa, Richard Hopper, Syed Zeeshan Ali, Matthew Cole, Ye Fan, Vlad-Petru Veigang-Radulescu, Rohit Chikkaraddy, Jayakrupakar Nallala, Yuxin Xing, Jack Allen Alexander-Webber, Stephan Hofmann, Andrea De Luca, Julian William Gardner, Florin Udrea
Dec 15, 2021
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