Results 131 to 140 of about 4,147,965 (342)

To boldly gulp: standard metabolic rate and boldness have context-dependent influences on risk-taking to breathe air in a catfish [PDF]

, 2015
The African sharptooth catfish Clarias gariepinus has bimodal respiration, it has a suprabranchial air-breathing organ alongside substantial gills. We used automated bimodal respirometry to reveal that undisturbed juvenile catfish (N=29) breathed air ...
Belao, Thiago C., Killen, Shaun S., McKenzie, David J., Rantin, F. Tadeu   +3 more
core   +3 more sources

Spherical Skin Model: Stratified Co‐Culture of Fibroblasts and Keratinocytes on Spherical Beads Toward Compound Screening

Advanced Healthcare Materials, EarlyView.
Models of the human skin must combine the relevant biological contents and suitable biomaterials with the correct spatial organization. Performing compound screening on such in vitro models also requires fast and reproducible production methods of the models.
Elisa Lenzi, Nadia Vertti‐Quintero, Julien Husson, Anne‐Laure Bulteau, Carine Nizard, Karl Pays, Sébastien Sart, Charles N. Baroud   +7 more
wiley   +1 more source

Oral application of L-menthol in the heat: From pleasure to performance [PDF]

, 2019
When menthol is applied to the oral cavity it presents with a familiar refreshing sensation and cooling mint flavour. This may be deemed hedonic in some individuals, but may cause irritation in others.
Barwood, Martin, Best, Russell, Gillis, Jason, Jeffries, Owen   +3 more
core  

Hypoxia in multiple sclerosis

Redox Biology
Low oxygen availability (hypoxia) is a prominent but poorly understood feature in multiple sclerosis (MS). Whether hypoxia causes or drives MS pathology and symptoms or whether it is a consequence of other pathological events, such as inflammation and ...
Johannes Burtscher, Robert W. Motl, Klaus Berek, Hannelore Ehrenreich, Martin Kopp, Erich Hohenauer   +5 more
doaj   +1 more source

Distinct Tumor Microenvironment at Tumor Edge as a Result of Astrocyte Activation Is Associated With Therapeutic Resistance for Brain Tumor

Frontiers in Oncology, 2019
Tumor vasculatures and hypoxia are critical tumor micro-environmental factors associated with tumor response to the therapy and heterogeneous in both time- and location-dependent manner.
Chiu-Min Lin, Ching-Fang Yu, Ching-Fang Yu, Hsueh-Ya Huang, Hsueh-Ya Huang, Fang-Hsin Chen, Fang-Hsin Chen, Fang-Hsin Chen, Ji-Hong Hong, Ji-Hong Hong, Ji-Hong Hong, Chi-Shiun Chiang, Chi-Shiun Chiang, Chi-Shiun Chiang   +13 more
doaj   +1 more source

Integrated application of multi-omics strategies provides insights into the environmental hypoxia response in Pelteobagrus vachelli muscle [PDF]

, 2021
Jie Li, Liang Xia, Jiejie Xu, Jiajia Zhang, Kai Zhang, Jie Ji, Tao Wang, Yongyi Jia, Guosong Zhang, Shaowu Yin   +9 more
openalex   +1 more source

Development of a Synthetic 3D Platform for Compartmentalized Kidney In Vitro Disease Modeling

Advanced Healthcare Materials, EarlyView.
A fully synthetic, compartmentalized 3D kidney disease model is introduced. The kidney model combines a PEG‐based hydrogel matrix with anisotropic, enzymatically degradable rod‐shaped microgels to spatially arrange a triple co‐culture of key renal epithelial, endothelial, and fibroblast cells.
Ninon Möhl, Daphne Bouwens, Johanna Abele, Aline Hans, Tanja Topic, Daniel Günther, Jitske Jansen, Rafael Kramann, Laura De Laporte   +8 more
wiley   +1 more source

Modeling of reaction-diffusion transport into a core-shell geometry [PDF]

, 2018
Fickian diffusion into a core-shell geometry is modeled. The interior core mimics pancreatic Langerhan islets and the exterior shell acts as inert protection.
Beckman, S., Bratlie, Kaitlin, Bratlie, Kaitlin, Brown, Amelia, King, Clarence, Sargin, Irmak   +5 more
core   +3 more sources

Hypoxia’s Impact on Hippocampal Functional Connectivity: Insights from Resting-State fMRI Studies

Brain Sciences
The hippocampus is one of the brain’s most vulnerable structures to hypoxia, playing a crucial role in memory and spatial navigation. This sensitivity makes it a key region for understanding the effects of hypoxia on brain connectivity.
Julia Micaux, Abir Troudi Habibi, Franck Mauconduit, Marion Noulhiane   +3 more
doaj   +1 more source

Regulation of Human Macrophage M1–M2 Polarization Balance by Hypoxia and the Triggering Receptor Expressed on Myeloid Cells-1

Frontiers in Immunology, 2017
Macrophages (Mf) are a heterogeneous population of tissue-resident professional phagocytes and a major component of the leukocyte infiltrate at sites of inflammation, infection, and tumor growth.
Federica Raggi, Simone Pelassa, D. Pierobon, F. Penco, M. Gattorno, F. Novelli, A. Eva, L. Varesio, M. Giovarelli, M. Bosco   +9 more
semanticscholar   +1 more source