Airway Transplant Aided by Stem Cells a Medical First
... own bone marrow. Those cells were put on a 7-centimeter piece of trachea from a 51-year-old woman who had died of a brain hemorrhage. Four months ... in June to replace Castillo's left main bronchus, which connects the main trachea (windpipe) to the left lung. The donated organ underwent 25 "washing ...Researchers find less invasive, highly accurate methods
... aspiration (TBNA), in which a physician places a bronchoscope into the trachea and based on a CT scan, passes a small needle through the trachea into where a suspicious lymph node is believed to be. You cant directly ...Alcohol may amplify chronic rejection in lung transplants
... transplantation, the researchers used a model in which they transplanted a trachea from one strain of rat to another. Feeding alcohol for eight weeks to ... Alcohol appeared to depress the number of white blood cells in the donor trachea pre-transplant but increased the production of growth factors that promote ...Influenza: Insights into cell specificity of human vs. avian viruses
... virus. When human viruses were tested, both attached strongly to the trachea and bronchi, but virus binding to the bronchioles and alveoli (deeper ... comparison. In contrast, viral attachment of avian viruses was rare in the trachea but more abundant in the bronchioles and alveoli. Further, the cellular ...Agent Orange Linked to Parkinson's, Heart Disease
... there was "limited or suggestive evidence" of an association between the herbicides and laryngeal cancer as well as cancers of the lung, bronchus, trachea and prostate, multiple myeloma, AL amyloidosis (a blood disorder) and type 2 diabetes. There was also "limited or suggestive evidence" between a ...CHEST 2008: Featured abstracts
... countries. Researchers in Egypt reviewed the charts of 115 patients who underwent fiberoptic bronchoscopy in order to remove a metallic pin from the trachea or left or right bronchial trees. Overall, 120 metallic pins were successfully retrieved with no major complications. Researchers conclude that ...Silver-Coated Endotracheal Tubes Cut Down on Infections
... reduce infections from highly resistant bacteria, researchers report. Patients on ventilators breathe through a tube placed through their trachea and into the lung, and they are at risk for developing what is called ventilator-associated pneumonia. "Ventilator-associated pneumonia can be ...Fetal Surgery Saves Baby After Early 'Water Break'
... pen-sized fetoscope through a small opening in the mother' stomach and, guided by a camera and ultrasound, moved the device into the mouth and trachea of the unborn baby. The doctors then inflated a miniature balloon that blocked the respiratory channel in order to prevent drainage of fluid ...Scientists get first look at nanotubes inside living animals
... vessel, which is analogous to a main blood vessel in a mammal. Lesser concentrations were found in the brain, ventral nerve cord, salivary glands, trachea and fat. Based on their assays, the team estimates that only about one in 100 million nanotubes passed through the gut wall and became incorporated ...Harris Methodist Fort Worth Hospital Using Bubbles to Help Babies Breathe
... with neurologic and developmental setbacks, according to Dr. Grubbs. In addition, the invasive process of placing a breathing tube into the trachea and breathing with the aid of a ventilator carries risks such as vocal cord or airway injury, ventilator-associated pneumonia and infection. ...Trachlight Wand Reusable Infant
Description:... Light-guided intubation is based upon the principle of the soft tissues in the neck. This technique takes advantage of the anterior location of the trachea relative to the esophagus. A well-defined, circumscribed glow can readily be seen in the anterior neck when the endotracheal tube and light enter the ...Trachlight Wand Reusable Adult
Description:... Light-guided intubation is based upon the principle of the soft tissues in the neck. This technique takes advantage of the anterior location of the trachea relative to the esophagus. A well-defined, circumscribed glow can readily be seen in the anterior neck when the endotracheal tube and light enter the ...Trachlight Wand Reusable Child
Description:... Light-guided intubation is based upon the principle of the soft tissues in the neck. This technique takes advantage of the anterior location of the trachea relative to the esophagus. A well-defined, circumscribed glow can readily be seen in the anterior neck when the endotracheal tube and light enter the ...Portex Mini-Trach® II Cricothyrotomy Kit
Description:... necessary components needed to perform a cricothyrotomy. With the Mini-Trach® II kit, a small bore cannula (4.0 mm I.D.) is inserted into the trachea through the cricothyroid membrane using a guarded scalpel and introducer. The inserted cannula may also be used for administration of oxygen, ...Combitube® Esophageal/Tracheal Double-Lumen Airway
Description:... Unlike traditional endotracheal tubes, the Combitube airway is designed to establish a nonsurgical patient airway when placed into either the trachea or the esophagus. Indications For Usage: Difficult or emergency airway management Airway management during surgical procedures ...Broncho-Cath® Endobronchial Tube with CPAP System
Features:... from 1 to 10cm H20. Reduces risk of over-pressurization. Uses standard connectors. Double lumen design permits an airtight seal of the trachea and one bronchus. Available in left, right and left with carinal hook styles. Color-coded cuff, pilot balloons, and proximal lumens help ...Lung airway cells activate vitamin D and increase immune response
... organs appears to stay within those organs and protect them from infection," Hansdottir said. "We were able to see this happen in cells lining the trachea and main bronchi." The team also found that when lung airway cells are infected by a virus, they express more of the enzyme that activates vitamin ...Discovery of a mechanism that regulates cell movement
... . Specialists in development, Daniel Shaye, Jordi Casanova and Marta Llimargas, have studied the mechanisms that control cell movements during trachea development in the fly Drosophila. In this process, cells that initially form column of two cells deep, change their position to line up one after ...Breathing easy: When it comes to oxygen, a bug's life is full of it
... in the embryo fruit fly, noting how cells form into trachea, and how trachea branch to smaller trachea and eventually connect to form the tracheal network. His laboratory, which ...'Virtual autopsy' helps identify drowning as cause of death
... in the paranasal sinuses and ears and ground-glass opacity in the lungs. Twenty-six (93 percent) had fluid in the subglottic (below the vocal cords) trachea and main bronchi. Fourteen (50 percent) had sediment in the subglottic airways. Six (21 percent) had frothy fluid in the airways, and 25 (89 ...Bacteria from patient's dental plaque causes ventilator-associated pneumonia
... pneumonia: Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa. Samples of plaque from teeth and of secretions from the trachea were obtained from ICU patients on the day of admission and every third day thereafter, up to 21 days. Bronchial alveolar lavage samples also were ...Giant insects might reign if only there was more oxygen in the air
... a critical point at the opening where the leg and body meet, the researchers found. This opening can get only so big, and limits the size of the trachea that runs through it. When tracheal size is limited, so is oxygen supply and so is growth, Kaiser explained. Using the disproportional increases ...Cells from amniotic fluid used to tissue-engineer a new trachea
... defects in utero. Once the baby is born, tracheal surgery requires that the baby be intubated and ventilated long after the operation while the trachea heals; this can lead to many complications, including failure of the repair. Fetal surgery would eliminate these interventions and their resulting ...Most common lung cancers may begin in newly discovered cells
... the molecular markers of both of the two kinds of cells found in non-small lung cell cancers. In mice, the tumors start deep in the lung, past the trachea and the branches to the lobes. Ciliated cells that catch debris give way to the bronchiolar cells called Clara cells. The airways end with the ...Transave, Inc. Secures $12.5 Million in New Financing
... expand this trial into the United States. Bronchiectasis is the permanent widening of the bronchi (the large tubes which begin at the bottom of the trachea and branch into the lungs). Individuals with bronchiectasis are vulnerable to recurrent respiratory infections, which often have a Pseudomonas ...JCI table of contents: Dec. 3, 2007
... mouse blood vessels following tracheal transplants where surgical revascularization was not performed. In rejected organs, prior to fibrosis of the trachea being observed, researchers found deposition of immune proteins on the blood vessel walls, as well as an absence of blood flow through the vessels. ...Mouse Anti-Human MUC5B (Mid) Monoclonal Antibody,, Clone 5B15-5B-11E from Invitrogen
Description:... controls: deglycosylated secreted media from primary tracheobranchial epithelial cultures and deglycosylated human saliva samples by Western blotting trachea tissue samples from both normal and chronic obstructive pulmonary disease patients by immunohistochemistry). Applications: Western blotting ELISA ...