Results 81 to 90 of about 262,298 (362)

4D Bioprinted Self‐Folding Scaffolds Enhance Cartilage Formation in the Engineering of Trachea

Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
A bilayer self‐folding scaffold, triggerable by humidity, is fabricated via 4D bioprinting for trachea engineering. An analytical model is derived to predict its radius of curvature, enabling its scalability. Cartilage progenitor cells seeded on the scaffold perceive scaffold final curvature and react to it, by enhancing the upregulation of pro ...
Irene Chiesa, Alessio Esposito, Giovanni Vozzi, Riccardo Gottardi, Carmelo De Maria   +4 more
wiley   +1 more source

Micro-fluid exchange coupling apparatus [PDF]

, 1980
In a macro-fluid exchange, a hollow needle, such as a syringe needle, is provided for penetrating the fluid conduit of the animal. The syringe needle is coupled to a plenum chamber having an inlet and outlet port.
Johnson, J. E., Jr., Swartz, P. F.
core   +1 more source

Effects of flanking sequences and cellular context on subcellular behavior and pathology of mutant HTT [PDF]

, 2020
Huntington’s disease (HD) is caused by an expansion of a poly glutamine (polyQ) stretch in the huntingtin protein (HTT) that is necessary to cause pathology and formation of HTT aggregates.
Agrawal, Namita, Barbaro, Brett A., Bornemann, Douglas J., Burke, John, Chin, Theodore M., Chongtham, Anjalika, Lukacsovich, Tamas, Marsh, J. Lawrence, Purcell, Judith, Syed, Adeela, Worthge, Shane   +10 more
core  

Upconversion‐Based Remote Deep Brain Modulation for Therapeutic Dissection of Parkinson's Disease

Advanced Therapeutics, EarlyView.
An upconversion‐based wireless optogenetic strategy enables an all‐optical deep brain modulation solution for treating Parkinson's disease in rodent animals without using electronics or any tethered cables, providing experimental evidence supporting a therapeutic mechanism of STN‐DBS by disruption of anterograde signal transmission along the indirect ...
Wenchong Zhang, Xudong Lin, Kai Xie, Zixun Wang, Tianying Sun, Zhen Xu, Haibing Yue, Xi Chen, Qinghai Liao, Ming Liu, Wing Ho Yung, Jufang He, Feng Wang, Peng Shi   +13 more
wiley   +1 more source

A companion to the preclinical common data elements and case report forms for in vivo rodent neuroimaging: A report of the TASK3‐WG3 Neuroimaging Working Group of the ILAE/AES Joint Translational Task Force

Epilepsia Open, EarlyView., 2022
Abstract The International League Against Epilepsy/American Epilepsy Society (ILAE/AES) Joint Translational Task Force established the TASK3 working groups to create common data elements (CDEs) for various aspects of preclinical epilepsy research studies, which could help improve the standardization of experimental designs.
Erwin A. van Vliet, Riikka Immonen, Ofer Prager, Alon Friedman, Jens P. Bankstahl, David K. Wright, Terence J. O'Brien, Heidrun Potschka, Olli Gröhn, Neil G. Harris   +9 more
wiley   +1 more source

A Contemporary Review of Trachea, Nose, and Ear Cartilage Bioengineering and Additive Manufacturing

Biomimetics
The complex structure, chemical composition, and biomechanical properties of craniofacial cartilaginous structures make them challenging to reconstruct.
Max Feng, Khwaja Hamzah Ahmed, Nihal Punjabi, Jared C. Inman   +3 more
doaj   +1 more source

Tracheobronchial rhinosporidiosis: an uncommon life‐threatening benign cause of airway obstruction

Respirology Case Reports, 2020
Rhinosporidiosis is a chronic granulomatous infectious disease caused by Mesomycetozoea Rhinosporidium seeberi. This highly recurrent polypoid lesion has a predilection for the nose and nasopharynx, although other organ systems may be affected ...
Nirmal Kanti Sarkar, Md. Mofizur Rahman Mia, Md. Rejaul Hasan   +2 more
doaj   +1 more source

Experimental investigation of the trachea oscillation and its role in the pitch production [PDF]

arXiv, 2013
Several experiments have been performed to investigate the mechanical vibrations associated with trachea and larynx when Italian vowels are emitted. The mechanical measurements have been made by using two laser Doppler vibrometers (based on the well-known not-invasive optical measurement technique) coupled with the acoustic field measured by high ...
arxiv  

Interactions of SARS-CoV-2 spike protein and transient receptor potential (TRP) cation channels could explain smell, taste, and/or chemesthesis disorders [PDF]

arXiv, 2021
A significant subset of patients infected by SARS-CoV-2 presents olfactory, taste, and/or chemesthesis (OTC) disorders (OTCD). These patients recover rapidly, eliminating damage of sensory nerves. Discovering that S protein contains two ankyrin repeat binding motifs (S-ARBMs) and some TRP cation channels, implicated in OTC, have ankyrin repeat domains (
arxiv  

Caveolin-3 differentially orchestrates cholinergic and serotonergic constriction of murine airways [PDF]

, 2018
The mechanisms of controlling airway smooth muscle (ASM) tone are of utmost clinical importance as inappropriate constriction is a hallmark in asthma and chronic obstructive pulmonary disease.
Hollenhorst, M. I., Keshavarz, M., Krasteva-Christ, G., Kummer, W., Maxeiner, S., Pfeil, U., Skill, M., Walecki, M.   +7 more
core   +2 more sources