Results 61 to 70 of about 2,192,460 (375)

The impact of frailty syndrome on skeletal muscle histology: preventive effects of exercise

FEBS Open Bio, EarlyView.
Frailty syndrome exacerbates skeletal muscle degeneration via increased ECM deposition and myofiber loss. This study, using a murine model, demonstrates that endurance exercise attenuates these histopathological alterations, preserving muscle integrity. Findings support exercise as a viable strategy to counteract frailty‐induced musculoskeletal decline
Fujue Ji, Hae Sung Lee, Haesung Lee, Jong‐Hee Kim   +3 more
wiley   +1 more source

Structural and gas-sensing properties of CuO–CuxFe3−xO4 nanostructured thin films [PDF]

, 2010
Nanocrystalline CuO–CuxFe3−xO4 thin films were developed using a radio-frequency sputtering method followed by a thermal oxidation process. Thin films were deposited applying two very different conditions by varying the argon pressure and the target-to ...
Barnabé, Antoine, Chapelle, Audrey, Du Plessis, Johan, Kalantar-zadeh, Kourosh, Pasquet, Isabelle, Presmanes, Lionel, Tailhades, Philippe, Yaacob, Mohd H.   +7 more
core   +3 more sources

Biophysical characterization and ion transport with cell‐based and proteoliposome reconstitution assays of invertebrate K+‐Cl− cotransporters

FEBS Open Bio, EarlyView.
The K+‐Cl− cotransporters (KCCs) facilitate the symport of ions across the plasma membrane. They participate in physiological processes including neuronal regulation. Here, we characterized KCCs from Drosophila and Hydra vulgaris. Comparative analyses of transporters provide insights into the mechanism of KCC ion transport, regulation, and evolution ...
Satoshi Fudo, Marina Verkhovskaya, Coralie Di Scala, Claudio Rivera, Tommi Kajander   +4 more
wiley   +1 more source

High Dynamic Range Pixel Array Detector for Scanning Transmission Electron Microscopy [PDF]

Microscopy and Microanalysis, 2015
We describe a hybrid pixel array detector (electron microscope pixel array detector, or EMPAD) adapted for use in electron microscope applications, especially as a universal detector for scanning transmission electron microscopy.
M. Tate, P. Purohit, D. Chamberlain, K. Nguyen, R. Hovden, Celesta S. Chang, P. Deb, E. Turgut, J. Heron, D. Schlom, D. Ralph, G. Fuchs, K. Shanks, H. Philipp, D. Muller, S. Gruner   +15 more
semanticscholar   +1 more source

Investigation of the thermal stability of Mg/Co periodic multilayers for EUV applications [PDF]

, 2011
We present the results of the characterization of Mg/Co periodic multilayers and their thermal stability for the EUV range. The annealing study is performed up to a temperature of 400\degree C. Images obtained by scanning transmission electron microscopy
A. Giglia, B. Heidemann, C. Bonnelle, C. Bonnelle, C. Meny, C. Meny, E.Z. Kurmaev, H. C. Li, H. Maury, H. Maury, H. Maury, H. Takenaka, H.-J. Stock, I. Estève, I. Jarrige, J. T. Zhu, J. Zhu, J.-M. André, K. Guen, K. Guen Le, K. Guen Le, L.V. Azaroff, M. Barthelmess, M. Iwami, M. Malinowska, M. Salou, M. Walls, M.-H. Hu, M.-H. Hu, N. Mahne, N. Miyata, P. Jonnard, P. Jonnard, P. Jonnard, P. Mengucci, P. Panissod, R. Senderak, S. K. Zhou, S. Nannarone, S. Nannarone, T. Djavanbakht, U. Kleineberg, V.R. Galakhov, Z. S. Wang   +43 more
core   +3 more sources

Repeat Expansions in PLIN4 Cause Autosomal Dominant Vacuolar Myopathy With Sarcolemmal Features

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective We aim to describe and characterize two unrelated Spanish families suffering from an autosomal dominant autophagic vacuolar myopathy caused by repeat expansions in PLIN4. Methods We evaluated the clinical phenotype and muscle imaging, and performed a genetic workup that included exome sequencing, muscle RNAseq, and long‐read genome ...
Laura Llansó, Igor Stevanovski, Germán Morís, Roger Collet‐Vidiella, Alba Segarra‐Casas, Lidia González‐Quereda, Benjamín Rodríguez‐Santiago, Pia Gallano, Rodrigo Alvarez, Ana Vesperinas, Rosa Blanco, Beatriz San‐Millán, Carmen Navarro, Isabel Illa, Gianina Ravenscroft, Ira W. Deveson, Eduard Gallardo, Montse Olivé   +17 more
wiley   +1 more source

NOTCH2NLC Repeat Expansions in Parkinsonian Disorders: Clinical and Neuroimaging Characteristics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neuronal intranuclear inclusion disease (NIID) is a neurodegenerative disorder caused by NOTCH2NLC GGC repeat expansions, with heterogeneous clinical manifestations, including parkinsonism. Recent studies have identified NOTCH2NLC repeat expansions in patients with Parkinson's disease (PD) and atypical parkinsonism (aPM), suggesting ...
Han‐Lin Chiang, Kang‐Yang Jih, Cheng‐Tsung Hsiao, Fu‐Pang Chang, Justus Chunyu Chen, Yi‐Chu Liao, Yih‐Ru Wu, Yi‐Chung Lee   +7 more
wiley   +1 more source

A survey of fractured SrTiO$_3$ surfaces: from the micro-meter to nano-meter scale

, 2010
Cross-sectional scanning tunneling microscopy was utilized to study fractured perovskie oxide surfaces. It was found for the non-cleavable perovskite oxide, SrTiO$_{3}$, that atomically flat terraces could be routinely created with a controlled ...
Chien, TeYu, Freeland, John W., Guisinger, Nathan P.   +2 more
core   +1 more source

Labyrinthine Island Growth during Pd/Ru(0001) Heteroepitaxy [PDF]

, 2007
Using low energy electron microscopy we observe that Pd deposited on Ru only attaches to small sections of the atomic step edges surrounding Pd islands. This causes a novel epitaxial growth mode in which islands advance in a snakelike motion, giving rise
A. K. Schmid, A. Pimpinelli, F. El Gabaly, J. de la Figuera, K. Thürmer, N. C. Bartelt, N. Rougemaille, R. Stumpf   +7 more
core   +4 more sources

The Potential for Extracellular Vesicles in Nanomedicine: A Review of Recent Advancements and Challenges Ahead

Advanced Biology, EarlyView.
Extracellular vesicles (EVs) play a dual role in diagnostics and therapeutics, offering innovative solutions for treating cancer, cardiovascular, neurodegenerative, and orthopedic diseases. This review highlights EVs’ potential to revolutionize personalized medicine through specific applications in disease detection and treatment.
Farbod Ebrahimi, Anjali Kumari, Samaneh Ghadami, Saqer Al Abdullah, Kristen Dellinger   +4 more
wiley   +1 more source