Results 31 to 40 of about 46,453 (252)

Osteoporosis, densidad mineral ósea y complejo CKD-MBD (I): consideraciones diagnósticas

Nefrología, 2018
Resumen: Osteoporosis (OP) y enfermedad renal crónica (ERC) influyen de manera independiente en la salud ósea y cardiovascular. Un número significativo de pacientes con ERC, especialmente desde estadios 3a a 5D, presentan una disminución significativa de
Jordi Bover, Pablo Ureña-Torres, Josep-Vicent Torregrosa, Minerva Rodríguez-García, Cristina Castro-Alonso, José Luis Górriz, Ana María Laiz Alonso, Secundino Cigarrán, Silvia Benito, Víctor López-Báez, María Jesús Lloret Cora, Iara daSilva, Jorge Cannata-Andía   +12 more
doaj   +1 more source

ENDOCRINE TUMOURS: Imaging in the follow up of differentiated thyroid cancer: current evidence and future perspectives for a risk-adapted approach [PDF]

, 2016
The clinical and epidemiological profiles of differentiated thyroid cancers (DTCs) have changed in the last three decades. Today's DTCs are more likely to be small, localized, asymptomatic papillary forms.
Deandreis, Désirée, Durante, Cosimo, Filetti, Sebastiano, Lamartina, Livia   +3 more
core   +1 more source

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

Advanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro, Telmo Lopes, André F. Silva, Carmel Majidi, Mahmoud Tavakoli   +4 more
wiley   +1 more source

Transcriptome and fatty-acid signatures of adipocyte hypertrophy and its non-invasive MR-based characterization in human adipose tissue

EBioMedicine, 2022
Summary: Background: The adipocyte-hypertrophy associated remodeling of fat cell function is considered causal for the development of metabolic disorders.
Julius Honecker, Stefan Ruschke, Claudine Seeliger, Samantha Laber, Sophie Strobel, Priska Pröll, Christoffer Nellaker, Cecilia M. Lindgren, Ulrich Kulozik, Josef Ecker, Dimitrios C. Karampinos, Melina Claussnitzer, Hans Hauner   +12 more
doaj   +1 more source

Monte Carlo-based Noise Compensation in Coil Intensity Corrected Endorectal MRI [PDF]

, 2015
Background: Prostate cancer is one of the most common forms of cancer found in males making early diagnosis important. Magnetic resonance imaging (MRI) has been useful in visualizing and localizing tumor candidates and with the use of endorectal coils ...
Haider, Masoom, Lui, Dorothy, Modhafar, Amen, Wong, Alexander   +3 more
core   +2 more sources

Synergistic Osteogenesis After Co‐Administration of cmRNAs Encoding BMP‐2 and BMP‐7 Utilizing a Transcript‐Activated Matrix

Advanced Functional Materials, EarlyView.
This study demonstrates that the dual delivery of BMP‐2/‐7 coding cmRNAs for bone healing is demonstrated as feasible, safe, and highly osteogenic. Compared to single BMP‐2 or BMP‐7 cmRNAs, the combination enhances the production of both mineral and organic components of the extracellular matrix when delivered using a collagen‐HA scaffold, supporting ...
Claudia Del Toro Runzer, Joanna M. Sadowska, Nadia Roumans, Christian Plank, Christopher H. Evans, Fergal J. O'Brien, Martijn van Griensven, Elizabeth R. Balmayor   +7 more
wiley   +1 more source

Characterizing Extracellular Vesicles and Their Diverse RNA Contents

Frontiers in Genetics, 2020
Cells release nanometer-scale, lipid bilayer-enclosed biomolecular packages (extracellular vesicles; EVs) into their surrounding environment. EVs are hypothesized to be intercellular communication agents that regulate physiological states by transporting
Eren M. Veziroglu, Eren M. Veziroglu, George I. Mias, George I. Mias   +3 more
doaj   +1 more source

Prevalence of reproductive tract infections including sexually transmitted infections among married women in urban and peri-urban mid to low socioeconomic neighbourhoods of Delhi, North India: an observational study protocol

BMJ Open, 2022
Introduction The Global Health Sector Strategy on sexually transmitted infections (STIs), endorsed by the World Health Assembly in 2016 aims to end STIs as public health threat by 2030.
James Kiarie, Sarmila Mazumder, Teodora Wi, Rita Kabra, Gitau Mburu, Ndema Habib, Ranadip Chowdhury, Neeta Dhabhai, Ritu Chaudhary, Deepak More, Leena Chatterjee, Devjani De, Arjun Dang, Manvi Dang   +13 more
doaj   +1 more source

A Comparative Analysis of Plasmonic and Dielectric Metasurface Sensing Platforms Powered by Bound States in the Continuum

Advanced Functional Materials, EarlyView.
This work reveals a fundamental trade‐off between plasmonic and dielectric metasurfaces for molecular sensing. A clear performance crossover is identified: dielectric metasurfaces excel in air, while plasmonic metasurfaces dominate in lossy solvents. These results establish design rules for infrared metasurface sensors and enable optimized performance ...
Tao Jiang, Angana Bhattacharya, Martin Barkey, Andreas Aigner, Lina Rohrer, Thomas Weber, Juan Wang, Stefan A. Maier, Andreas Tittl   +8 more
wiley   +1 more source

Persistence of magnetic field driven by relativistic electrons in a plasma

, 2015
The onset and evolution of magnetic fields in laboratory and astrophysical plasmas is determined by several mechanisms, including instabilities, dynamo effects and ultra-high energy particle flows through gas, plasma and interstellar-media.
A Brandenburg, A Buck, A Flacco, A Lifschitz, A Modena, A Spitkovsky, A. Flacco, A. Lifschitz, AM Hillas, APL Robinson, AR Bell, B Walton, E Fermi, F Fiuza, F Miniati, F Sylla, F-Y Chang, F. Sylla, G Gregori, G-Z Sun, J. Vieira, JB Rosenzweig, JE Gunn, L. O. Silva, LO Silva, M. Veltcheva, MV Medvedev, P Chen, PP Kronberg, R Kulsrud, RA Fonseca, RA Fonseca, S. Kahaly, SF Martins, SW Kulsrud, TZh Esirkepov, V Malka, V. Malka   +37 more
core   +3 more sources