Results 11 to 20 of about 262,298 (362)

Functional Trachea Reconstruction Using 3D‐Bioprinted Native‐Like Tissue Architecture Based on Designable Tissue‐Specific Bioinks

open access: yesAdvancement of science, 2022
Functional segmental trachea reconstruction remains a remarkable challenge in the clinic. To date, functional trachea regeneration with alternant cartilage‐fibrous tissue‐mimetic structure similar to that of the native trachea relying on the three ...
Yingying Huo   +10 more
semanticscholar   +1 more source

Endoscopic interventions in tumor of trachea

open access: yesВестник хирургии имени И.И. Грекова, 2017
OBJECTIVE. The authors assessed possibilities of endoscopic methods for restoration and maintenance of trachea patency. MATERIAL AND METHODS. The article presents results of endoscopic treatment of 26 patients with trachea tumors.
E. A. Drobyazgin   +3 more
doaj   +1 more source

Scabbard trachea

open access: yesThe Egyptian Journal of Bronchology, 2019
Scabbard trachea is a rare clinical observation, though commonly present in patients with chronic obstructive pulmonary disease. There is coronal narrowing of the intrathoracic part of the trachea resembling a saber sheath.
Animesh Ray, Devada Sindhu
doaj   +1 more source

Histological and fluorescent microscope studies for evaluation carbon accumulation in trachea and bronchi of birds in polluted area in Wasit province [PDF]

open access: yesIraqi Journal of Veterinary Sciences, 2019
The aim of this study was to detect the accumulation of carbon and determination its appearance in different areas of groups of ducks. Using special dyes to detect deposits of carbon particles. Also, using AO/ EB stains to detect early and late (progress)
H. Karadi, A. Al- badri
doaj   +1 more source

Effect of 2% Nasal Mupirocin Ointment on Decreasing Complications of Nasotracheal Intubation: A Randomized Controlled Trial [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
Introduction: In oral and maxillofacial surgeries, nasotracheal intubation is carried out to increase the surgeon’s access to the oral cavity. During nasotracheal intubation the risk of trauma is higher than that in orotracheal intubation as there is ...
Kourosh Taheri Talesh   +7 more
doaj   +1 more source

Radiographic measurements of the trachea in domestic short haired and Persian cats [PDF]

open access: yes, 2011
Tracheal diameter can be assessed from a thoracic radiograph, with assessment of tracheal diameter in dogs based on ratios between tracheal diameter and a skeletal measurement – however reference ranges are not available for the cat.
Coleman, E.   +3 more
core   +1 more source

Effect of kidsolone on isolated rat′s tracheal smooth muscle

open access: yesJournal of Medical Sciences, 2015
Purpose: Prednisolone (Kidsolone) is an anti-inflammatory drug that is mainly used for patients with chronic obstructive airway diseases (COAD), such as asthma and chronic obstructive pulmonary diseases (COPD).
Shao-Cheng Liu   +2 more
doaj   +1 more source

Experimental Tracheal Replacement Using 3-dimensional Bioprinted Artificial Trachea with Autologous Epithelial Cells and Chondrocytes

open access: yesScientific Reports, 2019
Various treatment methods for tracheal defects have been attempted, such as artificial implants, allografts, autogenous grafts, and tissue engineering; however, no perfect method has been established.
Jae-Hyun Park   +11 more
semanticscholar   +1 more source

Relaxation effects of Eriobotrya japonica toward tracheal smooth muscle via action mechanism on histamine-1 receptor and phosphodiesterase-5 enzyme

open access: yesJournal of Advanced Pharmaceutical Technology & Research, 2021
The Eriobotrya japonica leaves have the activity to relax the smooth muscle in the respiratory tract. However, the mechanism of action due to that activity has never been carried out. This study aims to determine the relaxation effects of E.
Marianne Marianne   +4 more
doaj   +1 more source

Replacement of Rat Tracheas by Layered, Trachea‐Like, Scaffold‐Free Structures of Human Cells Using a Bio‐3D Printing System

open access: yesAdvanced Healthcare Materials, 2019
Current scaffold‐based tissue engineering approaches are subject to several limitations, such as design inflexibility, poor cytocompatibility, toxicity, and post‐transplant degradation.
R. Machino   +17 more
semanticscholar   +1 more source

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