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Trachea in Medical News

Stem cell therapy for developing new trachea using Tissue engineering

Researchers from Children’s Hospital of Boston have reconstructed defective windpipes using tissue engineering in fetal lambs. The researchers used amniotic fluid for growing the sections of cartilage tube // and then implanted these living tissues into lambs, while they were in the womb. This tech...

Agent Orange Linked to Parkinson's, Heart Disease

...se, 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 pa...

Airway Transplant Aided by Stem Cells a Medical First

...Castillo's 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 la...d 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 cyc...

CHEST 2008: Featured abstracts

...c 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 flexib...

Silver-Coated Endotracheal Tubes Cut Down on Infections

...atically 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 caus...

Researchers find less invasive, highly accurate methods

...edle 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 see...

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 ra... 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 ...

Fetal Surgery Saves Baby After Early 'Water Break'

...llpoint 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 produc...

Influenza: Insights into cell specificity of human vs. avian viruses

...he virus. When human viruses were tested, both attached strongly to the trachea and bronchi, but virus binding to the bronchioles and alveoli (deeper withi... comparison. In contrast, viral attachment of avian viruses was rare in the trachea but more abundant in the bronchioles and alveoli. Further, the cellular tar...

Scientists get first look at nanotubes inside living animals

...sal 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 in...
Trachea in Medical Technology

Quigley Announces Successful Poultry Study of Chickens With Infectious Bronchitis; Plans to Approach the Poultry Industry for Potential Commercialization

... lowering the amount of challenge virus in the trachea to undetectable levels (less than or equal to 100 ...fective at lowering the amount of virus in the trachea to approximately 1 X 10 (to the 2.5 power) EID...e disease by lowering the presence of virus in the trachea to undetectable levels and reducing the severi...

Harris Methodist Fort Worth Hospital Using Bubbles to Help Babies Breathe

...associated 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. ...

Study Results for Aclidinium Bromide, a Novel Anticholinergic, Presented at European Respiratory Society Annual Congress

...oster. 4. Miralpeix M, Gavalda A, Morcillo E et al. Assessment of the potency and duration of action of aclidinium bromide in guinea pig isolated trachea in vitro. European Respiratory Society (ERS) Annual Congress, September 2007. Poster. 5. Global Initiative for Chronic Obstructive Lung Disea...
Trachea in Medical Products

Kurtis MSD

Description:... Designed by a neonatalogist to reduce the number of steps required to suction meconium from the infants trachea when seconds count. Meconium suction system optimizes patient and provider safety....
Company:Vital Signs, Inc.

Trachlight Wand Reusable Infant

Description:...y. 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 ...
Company:Rusch, Inc.

Trachlight Wand Reusable Adult

Description:...y. 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 ...
Company:Rusch, Inc.

Trachlight Wand Reusable Child

Description:...y. 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 ...
Company:Rusch, Inc.

Trachlight Lightwand Handle

Description:...y. 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 ...
Company:Rusch, Inc.

Portex Mini-Trach® II Cricothyrotomy Kit

Description:...e 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, nebulize...
Company:Portex

Combitube® Esophageal/Tracheal Double-Lumen Airway

Description:...Nellcor. 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 ...
Company:Nellcor

LGT-Laryngectomy Tube

Description:... For operations on the larnyx and trachea including: Excision of the larynx. Repair of the larynx. Temporary tracheostomy. Other procedures involving the larynx. ...
Company:Nellcor

'Marlin' Cervical Orthosis

Description:...ation with its semirigid molded polyethylene anterior frame and occipital component. Two-piece design allows free air flow and easy application. Large trachea opening facilitates height adjustment. For added comfort, removable, flannel-covered, open-cell foam liner covers all contact areas. MRI/CT compatible...
Company:AliMed, Inc.

Broncho-Cath® Endobronchial Tube with CPAP System

Features:...ttings 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 identif...
Company:Nellcor

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Trachea in Medical Dictionary

Trachea

Trachea is the scientific name for the windpipe, the tube that connects the nose, ... The trachea is meant to be a fairly rigid tube. ... Trachea information including symptoms, causes, diseases, symptoms, treatments, and other ... Trachea : membranous tube with cartilaginous rings that ...

Tracheostomy

...cedures on the neck to open a direct airway through an incision in the trachea (the windpipe). They are performed by paramedics, veterinarians, emergenc... tracheostomy n. , pl. -mies . Surgical construction of an opening in the trachea for the insertion of a catheter or tube to facilitate breathing More...

Tension pneumothorax

... pneumothorax is the progressive build-up of air within the pleural space, ... The classic signs of a tension pneumothorax are deviation of the trachea away ... Read about collapsed lung ( pneumothorax ) causes and risk factors like smoking, drug abuse, fractured rib, or penetrating trauma ...

Purulent

...ulent fluid should be submitted for cytology and mycobacterial ... 3. Purulent sputum is defined as secretions from the lungs, bronchi, or trachea ... purulent sputum. ... single notation of either purulent sputum or change in ... Patient is in ICU or is being placed in ICU and full li...

Mediastinum

... Posterior Mediastinum (Figs. ... In the superior mediastinum look for remnants of the thymus gland (142/N207) ... The bifurcation of the trachea lies in the superior mediastinum . ... Define the boundaries of the posterior mediastinum . Describe the major contents of the posterior m...

Larynx

...ege of Medicine. The larynx (voice box) is located at the top of the trachea (windpipe) ... The opening to the larynx is covered by a large muscular ...ds, and is situated at the ... Nose - Nasal cavity - Pharynx - Larynx - trachea - Lungs - Conducting zone - Respiratory zone ... ...

Esophagus

... Organ Esophagus including diseases and disorders affecting the Esophagus organ or body system. ... The esophagus is located just behind the trachea (windpipe) ... Barrett's esophagus — Comprehensive overview covers symptoms, treatment of disorder caused by ... Barrett's esophag...

Epiglottitis

... Epiglottitis is inflammation of the epiglottis - the flap that sits at the base of the tongue, which keeps food from going into the trachea (windpipe). Due to its place in the airway, swelling of this structure can interfere with breathing and constitutes a medical... Epiglottiti...

Endotracheal intubation

...ment and mechanical ventilation. The tube is inserted into a patient's trachea in order to ensure that the airway is... Orotracheal Intubation : I... . ... Endotracheal intubation is the placement of a tube into the trachea (windpipe) ... For endotracheal intubation , the patient is placed on t...

Bronchi

... 1b. The trachea and Bronchi - Human Anatomy ... The further subd...uy or rent. New and used books like Surgery of the trachea and Bronchi 3rd edition by Hermes C Grillo from....tomy of the Human Body. XI. Splanchnology. 1b. The trachea and Bronchi ... FIG962– Bronchi and bronchiole...
Trachea in Biological News

Adult stem cell breakthrough

... The first tissue-engineered trachea (windpipe), utilising the patient's own stem cells...ung woman with a failing airway. The bioengineered trachea immediately provided the patient with a normally f...y of the situation, it was proposed that the lower trachea and the tube to the patient's left lung (bronchus)...

Lung airway cells activate vitamin D and increase immune response

...her 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

...logy . 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 the...

'Virtual autopsy' helps identify drowning as cause of death

...d 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 percent)...

Bacteria from patient's dental plaque causes ventilator-associated pneumonia

...pital-acquired 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 co...

Breathing easy: When it comes to oxygen, a bug's life is full of it

...system 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 ...

Giant insects might reign if only there was more oxygen in the air

...aches 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

...acheal 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 pr...

Most common lung cancers may begin in newly discovered cells

...rry 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 alveola...
Trachea in Biological Technology

AEterna Zentaris Presents Phase 1 Results for AEZS-112 in Patients with Advanced Cancer and Lymphoma at AACR Annual Meeting in Denver

...going at less than 12 weeks. Prolonged courses of SD ranging from 20 to 39+ weeks were observed in 9 patients with the following primary cancer types: trachea (39+), tongue (30+), thyroid (29+), prostate and melanoma (28), non-small cell lung cancer (26+), pancreas and 2x colorectal (20). Except for one pa...

Transave, Inc. Secures $12.5 Million in New Financing

...to 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 compone...

JCI table of contents: Dec. 3, 2007

...of 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. Th...
Trachea in Biological Products

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 Im...
Company:Invitrogen
Trachea in Biological Definition

Cilium

...t on a cell's surface in large numbers that beat coordinately in unified waves. In humans , for example, motile cilia are found in the lining of the trachea or windpipe, where they sweep mucus and dirt out of the lungs. In the oviducts , the beating of cilia moves the ovum from the ovary to the uter...

Lung

...cked into and pushed out of the lungs through the trachea and the bronchial tubes or bronchi; these branc...m. When a bird inhales, air flows in through the trachea to the posterior air sacs, while air currently wit...thin the anterior air sacs is expelled through the trachea and into the atmosphere. Two complete cycles of in...
Trachea in Biological Dictionary

Trachea

The traceartes, or windpipe, is a tube that has an inner diameter of about 20-25 mm and a length of about 10-16 cm in humans. It commences at the larynx and bifurcates into the primary (main) bronchi in mammals, and from the pharynx to the syrinx in birds, allowing the passage of air to the l...

Tracheae

...ph; a similar system has been found... Look up trachea in Wiktionary, the free dictionary. ... Invertebrate trachea , in terrestrial invertebrates, such as insects an...upper respiratory tract - the nose and throat and trachea ... Thus, a relationship between insect trach...

Spiracles

...e trachea. Senses ... Insects breathe through spiracles and tracheae. ... Spiracles are holes on the sides of the body that admit air into the trachea ... spiracles . Insects. Insects can be considered the most successful. animals on Earth. ... spiracles . Insects have an incredible capacity ...

Pharynx

...arynx) lies behind ... The pharynx (plural: pharynges) is the part of the neck and throat situated ... Nose • Nasal cavity • Pharynx • Larynx • trachea • Lungs • Bronchi • Alveoli ... Definition of pharynx from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of th...

Lymphocytes

.... T lymphocytes . T-cells ... METHODS TO ENUMERATE LYMPHOCYTE POPULATIONS IN BAL ... Lymphocytes present in the mucociliary epithelium of the trachea and bronchi are ... Lymphoid tissues represent the sites of proliferation and differentiation of lymphocytes . ... Identify lymphocytes and...

Lungs

...bronchi. ... LUNGS ... Your lungs are complex organs, they take a gas that your body needs to get rid ... that bring air into the lungs (the trachea and bronchi) are made ... Lung , either of a pair of elastic, spongy organs used in breathing and respiration. ... forcing of air into and out of...

Larynx

...e neck of mammals involved in protection of the trachea and sound production. The larynx houses the voc... where the tract of the pharynx splits into the trachea and the... Laryngeal cancer may also be call... larynx (voice box) is located at the top of the trachea (windpipe) ... The opening to the larynx is cov...

Epiglottis

...the uvula. Epiglottitis is inflammation of the epiglottis - the flap that sits at the base of the tongue, which keeps food from going into the trachea (windpipe). Due to its place in the airway, swelling of this structure can interfere with breathing and constitutes a medical... The vocal folds m...

Bronchi

...o many primary bronchioles which divide into ... trachea • Lungs ( Bronchi , Alveoli, Conducting zone, R...bronchi , the airways that carry airflow from the trachea into the lungs. Bronchitis can be classified into...onchi : The large air passages that lead from the trachea ... Bronchi : ... Find products and compare p...

Aortic arch

... of the right side, and runs at first upward, backward, and to the left in front of the trachea; it is then directed backward on the left side of the trachea and finally... For the single structure present in the adult, see Aortic arch . The aortic arches are a series of six paired embryolo...
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