Results 181 to 190 of about 3,595,593 (336)

Health needs of patients with permanent colostomy in North China: A longitudinal qualitative study based on the "Timing It Right" framework. [PDF]

Belitung Nurs J
Liu B, Wang L, Li Q, Pang X.
europepmc   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

Advanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio, B. Spedicato, G. Corallo, A. Inguscio, M. Greco, D. Musarò, D. Vergara, A. F. Muro, G. De Sabbata, L. R. Soria, N. Brunetti Pierri, M. Maffia   +11 more
wiley   +1 more source

Cold exposure and the cardiovascular system: from physiological adaptation to pathological risk. [PDF]

Front Physiol
Li Y, Wu J, Xu Y, Dong J, Xing B, Wang Y, Zhou Z, Sun B, Li J, Yu L, Wang H.   +10 more
europepmc   +1 more source

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

Advanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti, Marta Miola, Liliana Liverani, Paolo Sartori, Enrica Verné, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Stress Adaptation Phenomena of <i>Rhododendron</i> Species in Alpine Tundra and Timberline of Changbai Mountain: Physiological Traits and Molecular Evolution. [PDF]

Plants (Basel)
Yang Z, You J, Li J, Zhao W, Xing M, Zhang Y, Ma C, Gong Y, Zhao Y, Wubuli A, Chen X.   +10 more
europepmc   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Multifaceted physiological response allows yeast to adapt to the loss of the signal recognition particle-dependent protein-targeting pathway.

Molecular Biology of the Cell, 2001
Sarah C. Mutka, Peter Walter
semanticscholar   +1 more source

Editorial: Physical stimulus- performance-adaptation: understanding the physiological relationship

Frontiers in Physiology, 2023
Gianpiero Greco, Antonella Muscella, Georgian Badicu, Francesco Fischetti   +3 more
doaj   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Monitoring Training Adaptation and Recovery Status in Athletes Using Heart Rate Variability via Mobile Devices: A Narrative Review. [PDF]

Sensors (Basel)
Esco MR, Fields AD, Mohammadnabi MA, Kliszczewicz BM.   +3 more
europepmc   +1 more source