Results 61 to 70 of about 249,351 (339)

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

Recent Advances in Robotic Systems for Robot‐Assisted Transoral Surgical Procedures: A Systematic Review

Advanced Robotics Research, EarlyView.
This review systematically examines robotic systems for robot‐assisted transoral surgical procedures, classifying them based on transoral access depth, and evaluates their fundamental design principles, mechanical innovations, algorithmic advancements, and clinical implementation status.
Yuhao Shi, Jichen Li, Yuekun Yang, Zheng Li, Toshio Fukuda, Chaoyang Shi   +5 more
wiley   +1 more source

Spatial Information on Voice Generation from a Multi-Channel Electroglottograph

Applied Sciences, 2018
In the acoustics of human voice, an important role is reserved for the study of larynx movements. One of the most important aspects of the physical behavior of the larynx is the proper description and simulation of swallowing and singing register changes,
Lamberto Tronchin, Malte Kob, Claudio Guarnaccia   +2 more
doaj   +1 more source

Carcinosarcoma of the Larynx-A Rare Site Entity [PDF]

Journal of Clinical and Diagnostic Research, 2016
Carcinosarcoma is a very rare lesion reported in many organs including larynx. The larynx appears to be highly unusual site, only a few cases have been described in the literature. Carcinosarcoma is a mixed tumour.
Byna Syam Sundara Rao, Bhavana Grandhi, Vissa Shanthi, Nandam Mohan Rao, B. Krishna Murthy   +4 more
doaj   +1 more source

Hedgehog regulation of epithelial cell state and morphogenesis in the larynx

eLife, 2022
The larynx enables speech while regulating swallowing and respiration. Larynx function hinges on the laryngeal epithelium which originates as part of the anterior foregut and undergoes extensive remodeling to separate from the esophagus and form vocal ...
Janani Ramachandran, Weiqiang Zhou, Anna E Bardenhagen, Talia Nasr, Ellen R Yates, Aaron M Zorn, Hongkai Ji, Steven A Vokes   +7 more
doaj   +1 more source

Transoral laser surgery for laryngeal carcinoma: has Steiner achieved a genuine paradigm shift in oncological surgery? [PDF]

, 2018
Transoral laser microsurgery applies to the piecemeal removal of malignant tumours of the upper aerodigestive tract using the CO2 laser under the operating microscope.
A Nicolaides, A Tanyi, AT Harris, Bird A, Green H, Higgins KM, Iacobuzio-Donahue CA, J Lancaster, J Trites, Kuhn T, MH Rigby, RD Hart, Rigby MH, SM Taylor, Steiner W   +14 more
core   +1 more source

Top‐Down Fabricated Wood‐Derived Pressure and Strain Sensors: A Review

Advanced Science, EarlyView.
This review focuses on wood‐derived pressure/strain sensors fabricated via top‐down strategies. It analyzes wood's structural composition, examines processing techniques, discusses sensor types and sensing mechanisms, and reviews existing research. The article concludes with future directions for enhancing performance and scalability.
Yi Ren, Fuyao Liu, Yanan Zhong, Shengbo Ge, Zhipeng Shi, Siling Lin, Hongli Song, Yingying Zhang, Wei Fan   +8 more
wiley   +1 more source

Effects of Laryngeal Restriction on Pharyngeal Peristalsis and Biomechanics: Clinical Implications [PDF]

, 2016
To date, rehabilitative exercises aimed at strengthening the pharyngeal muscles have not been developed due to the inability to successfully overload and fatigue these muscles during their contraction, a necessary requirement for strength training.
Balasubramanian, Gokulakrishnan, Hyngstrom, Allison, Kern, Mark, Sanvanson, Patrick, Shaker, Rita, Wuerl, Ashley   +5 more
core   +2 more sources

Neutrophil Extracellular Trap Reprograms Cancer Metabolism to Form a Metastatic Niche Promoting Non‐Small Cell Lung Cancer Brain Metastasis

Advanced Science, EarlyView.
This study mainly combines spatial/single‐cell transcriptomics and metabolomics to reveal LOX+ Malig‐5 as NSCLC brain metastasis‐initiating cells, forming a niche with NET‐releasing neutrophils via the NET‐KRT10 axis. The metastatic niche is involved with metabolic reprogramming, with palmitic acid serving as a key metabolite.
Bo Chen, Karrie M. Kiang, Fangkun Liu, Chuntao Li, Xizhe Li, Chen Weiwei, Xin Fu, Gelei Xiao, Jingyi Sun, Erhan Da, Junbo Liao, Hongshu Zhou, Li Meng, Li Zhou, Tao Song, Longbo Zhang, Gilberto Ka‐Kit Leung, Liyang Zhang   +17 more
wiley   +1 more source

Options for surgical treatment of cicatrical stenosis of the middle (folded) larynx

Медицинский совет, 2020
Aim of the study: to develop a tactic of surgical treatment of cicatrical lesion of the middle larynx depending on the localization and length of stenosis.Materials and methods: from 2014 to 2019, 43 patients with cicatrical stenosis of the folded larynx
I. I. Nazhmudinov, V. V. Vavin, Kh. Sh. Davudov, T. I. Garashchenko, B. Kh. Davudova, K. M. Magomedova, M. Yu. Khoranova   +6 more
doaj   +1 more source