Results 51 to 60 of about 262,298 (362)

Morphologic and morphometric aspects of the domestic geese trachea [PDF]

Biotemas, 2008
The tracheal morphology of 31 domestic geese was studied in order to characterize the morphometric and macroscopic aspects. Domestic geese, adult, male and female, from regular breeders, were utilized. The animals were euthanized by chloroform inhalation
Carla Cristina Ferrari, Cheston Cesar Honorato Pereira, Miryan Lança Vilia Alberto, Hugo Andrés Gutiérrez Trujillo, Tatiana Carlesso Santos, Anita Menconi, Pedro Primo Bombonatto   +6 more
doaj  

Mechanical Characterization and Constitutive Modeling of Human Trachea: Age and Gender Dependency

Materials, 2016
Tracheal disorders can usually reduce the free lumen diameter or wall stiffness, and hence limit airflow. Trachea tissue engineering seems a promising treatment for such disorders.
F. Safshekan, M. Tafazzoli-Shadpour, M. Abdouss, M. Shadmehr   +3 more
semanticscholar   +1 more source

Evaluation of Structural Viability of Porcine Tracheal Scaffolds after 3 and 6 Months of Storage under Three Different Protocols

Bioengineering, 2023
Tracheal replacement with a bioengineered tracheal substitute has been developed for long-segment tracheal diseases. The decellularized tracheal scaffold is an alternative for cell seeding.
Alberto Bruning Guimaraes, Aristides Tadeu Correia, Ronaldo Soares da Silva, Elizabete Silva dos Santos, Natalia de Souza Xavier Costa, Marisa Dolhnikoff, Marina Maizato, Idagene Aparecida Cestari, Paulo Manuel Pego-Fernandes, Paulo Francisco Guerreiro Cardoso   +9 more
doaj   +1 more source

Ultrasound Assessment of Larynx and Trachea in the Neonatal Period, Examination Standard with Predictive Values—Study Protocol

Diagnostics, 2023
Diseases of the larynx and trachea are a heterogenous group of disorders. Their diagnosis frequently requires invasive methods. Ultrasound is a non-invasive, repeatable and safe diagnostic method, which has recently, thanks to the development of ...
Łukasz Paprocki, Bartosz Migda, Renata Bokiniec   +2 more
doaj   +1 more source

Globule leukocytes and mast cells in the rat trachea: their number, distribution, and response to compound 48/80 and dexamethasone. [PDF]

, 1988
Globule leukocytes in the epithelium of the rat trachea may be counterparts of mucosal mast cells that are located in the gastrointestinal tract. If they are indeed similar to mucosal mast cells, globule leukocytes would be expected to decrease in number
Calonico, LD, McDonald, DM, Nadel, JA, Tam, EK   +3 more
core  

Geometric and dosimetric evaluation of a commercial AI auto‐contouring tool on multiple anatomical sites in CT scans

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Current radiotherapy practices rely on manual contouring of CT scans, which is time‐consuming, prone to variability, and requires highly trained experts. There is a need for more efficient and consistent contouring methods. This study evaluated the performance of the Varian Ethos AI auto‐contouring tool to assess its potential integration into
Robert N. Finnegan, Alexandra Quinn, Patrick Horsley, Joseph Chan, Maegan Stewart, Regina Bromley, Jeremy Booth   +6 more
wiley   +1 more source

Navigating global collaboration: challenges faced by the international network on esophageal atresia

Orphanet Journal of Rare Diseases
The International Network on Esophageal Atresia (INoEA) stands as a beacon of collaboration in addressing the complexities of this congenital condition on a global scale.
Frédéric Gottrand, Usha Krishnan, Anke Widenmann, Michaela Dellenmark Blom, Luigi Dall’Oglio, Rene Wijnen, Michiel van Wijk, JoAnne Fruithof, Daniel von Allmen, Tom Kovesi, Christophe Faure   +10 more
doaj   +1 more source

Treatment Results and Postoperative Complications of Single-Stage Tracheal Resection in Adolescent Patients with Post-Intubation Tracheal Stenosis, Compared to Adults

Turkish Archives of Otorhinolaryngology, 2022
Objective:The purpose of this study was to analyze the treatment outcomes and postoperative complications of tracheal resection in patients under the age of 19 years with post-intubation tracheal stenosis, and to compare the results with those of adults ...
Mustafa Aslıer, Muhammed Furkan Yıldırım, Hakan Coşkun   +2 more
doaj   +1 more source

Unsupervised non‐small cell lung cancer tumor segmentation using cycled generative adversarial network with similarity‐based discriminator

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background Tumor segmentation is crucial for lung disease diagnosis and treatment. Most existing deep learning‐based automatic segmentation methods rely on manually annotated data for network training. Purpose This study aims to develop an unsupervised tumor segmentation network smic‐GAN by using a similarity‐driven generative adversarial ...
Chengyijue Fang, Xiaoyang Li, Yidong Yang   +2 more
wiley   +1 more source

Variation and development of the turtle chondrocranium, with a description of the common musk turtle (Sternotherus odoratus, Kinosternidae, Cryptodira, Testudines)

The Anatomical Record, EarlyView., 2023
Abstract Based on histological cross‐sections, the chondrocranium of the common musk turtle (Sternotherus odoratus) was reconstructed, described, and compared with other turtles. It differs from that of other turtle chondrocrania by possessing elongated, slightly dorsally orientated nasal capsules with three dorsolateral foramina, which might be ...
Luca Leicht, Zitong Zhang, Ingmar Werneburg   +2 more
wiley   +1 more source