Results 131 to 140 of about 109,648 (392)

Spatial relationship between left atrial roof or superior pulmonary veins and bronchi or pulmonary arteries by dual-source computed tomography: implication for preventing injury of bronchi and pulmonary arteries during atrial fibrillation ablation.

open access: yesEuropace, 2011
AIMS Bronchi or pulmonary arteries (PAs) could be injured during atrial fibrillation (AF) ablation. Therefore, the aim of the present study was to evaluate the spatial relationship between left atrial roof or superior pulmonary veins (PVs) and ...
Yi‐Gang Li   +5 more
semanticscholar   +1 more source

Deficiency of DEK proto‐oncogene alleviates allergic rhinitis by inhibiting RhoA/Ezrin‐mediated mitochondrial fission

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Schematic diagram of the mechanism of DEK regulating RhoA activation Ezrin. Upon house dust mite (HDM) stimulation, HDM‐specific immunoglobulin E (IgE) and inflammatory factors such as interleukin 4 (IL‐4), IL‐5, IL‐13, and eosinophils increased in the nasal mucosa.
Longzhu Dai   +8 more
wiley   +1 more source

An optimized perfusate for enhanced rat ex vivo lung perfusion and lung transplant models

open access: yesAnimal Models and Experimental Medicine, EarlyView.
We explored a low‐cost and efficient perfusate composition for use in rat ex vivo lung perfusion (EVLP) and lung transplant models. This perfusate demonstrates better biocompatibility, likely due to a reduction in immune responses associated with high doses of xenogenic proteins, resulting in less lung injury posttransplantation.
Jie Zhang, Xuanlin Zhang, Jianxing He
wiley   +1 more source

Animal models of lung cancer: Phenotypic comparison of different animal models of lung cancer and their application in the study of mechanisms

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Grafts used to construct lung cancer animal models come from various sources, primarily cell lines, patient‐derived tumor tissues, and circulating tumor cells. Based on the sources of grafts and research objectives, lung cancer animal models can be categorized into several types: chemical‐induced models, orthotopic transplantation models, heterotopic ...
Zixuan Yang   +7 more
wiley   +1 more source

Studies on the Relationship between Pulmonary Tuberculous Cavities and Draining Bronchi, by Injecting Acrylic Resin [PDF]

open access: yes, 1953
この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されました。We have studied 83 tuberculosis lungs removed at operation or at autopsy, three-dimensionally, pathologically, and histologically by means of the plasticinjected casts, and further investigated the relationship between
NAGASAWA, Naoyuki   +2 more
core  

A mouse model of lung ischemia–reperfusion injury with reversible left hilar entrapment

open access: yesAnimal Models and Experimental Medicine, EarlyView.
A Novel Reversible Left Hilar Entrapment Model for Mouse Lung Ischemia‐Reperfusion Injury with Visual Tracheal Intubation and Live Knot Technique. Abstract Lung ischemia–reperfusion injury (LIRI), an acute lung injury syndrome triggered by lung transplantation or distal organ ischemia, has long been a difficult and hot issue in clinical research.
GuangDong Weng   +4 more
wiley   +1 more source

Management of Tracheo Bronchial Foreign Bodies in Children – A Retrospective Study of series of 50 cases [PDF]

open access: yes, 2013
This retrospective study of series of 50 cases of inhaled foreign bodies in pediatric patients in one year, deals with which the cases presented and the types of foreign body removed.
Anbalagan, Subramanian   +4 more
core   +1 more source

The role of posterior aortopexy in the treatment of left mainstem bronchus compression [PDF]

open access: yes, 2016
OBJECTIVES: We reviewed the role of posterior aortopexy for left mainstem bronchus compression in infants and children. METHODS: Eighteen children with respiratory symptoms were enrolled between 2005 and 2015 for surgical decompression of the left ...
Arcieri, Luigi   +9 more
core   +1 more source

Discovery of sexual dimorphism of the laryngeal sac in the common minke whale Balaenoptera acutorostrata

open access: yesThe Anatomical Record, EarlyView.
Abstract Mysticetes, or baleen whales, have an air sac on the ventral surface of the larynx known as the “laryngeal sac.” The primary hypothesis regarding this structure's function is that it is involved in sound production. However, several other functions have been proposed, including air recycling, air storage, and even buoyancy control.
Gen Nakamura   +7 more
wiley   +1 more source

Bronchial Atresia

open access: yesJournal of the Belgian Society of Radiology, 2015
Background: A 48-year-old male smoker with no significant previous medical history presented to the emergency department with acute respiratory distress, characterized by dyspnea and nonspecific chest pain.
E. Vancamp   +4 more
doaj   +1 more source

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