News tagged with bronchitis
Protecting the lungs against 'collateral damage' from the immune system
A study published today in the journal Science shows how our bodies try to minimise potential 'collateral damage' caused by our immune system when fighting infection. The research may also provide new clues to why cigare ...
Medicine & Health / Medical research
Sep 02, 2010 |
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Cigarette smoking increases production of mucus in patients with bronchitis
Cigarette smoking has been linked with overproduction of mucus associated with chronic bronchitis, according to a study conducted by researchers in New Mexico. The study indicates cigarette smoke suppresses a protein that ...
Medicine & Health / Diseases, Conditions, Syndromes
Feb 17, 2011 |
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Simple blood test detects early emphysema in smokers before symptoms appear
During a regular annual physical exam, blood is usually drawn to check the health of a person's heart, kidneys and liver. Now, researchers at NewYork-Presbyterian Hospital/Weill Cornell Medical Center say a blood test that ...
Medicine & Health / Diseases, Conditions, Syndromes
Mar 11, 2011 |
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Could air travel be linked to deaths on ground?
The atmosphere is full of natural and man-made chemicals, including emissions from fuel combustion and byproducts of living organisms. Many of these chemicals combine in the atmosphere to form tiny solid and ...
Sep 28, 2010 |
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Aerosol particles form in nighttime plumes from coal-fired power plants
Many studies show how daytime emissions from coal-fired power plants lead to ultrafine particles, linked to climate and health issues. But few studies watch what happens at night, when conditions favor different ...
Nov 05, 2010 |
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Life expectancy slips, stroke dips to No. 4 killer (Update)
(AP) -- U.S. life expectancy has dropped slightly - by about a month - after mostly inching up for many years, the government reported Thursday.
Dec 09, 2010 |
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Scientists open doors to diagnosis of emphysema
Chronic inflammatory lung diseases like chronic bronchitis and emphysema are a major global health problem, and the fourth leading cause of death and disability in developed countries, with smoking accounting for 90% of the ...
Aug 03, 2009 |
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New tool to predict the risk of death in COPD
Researchers have developed an index scale to help physicians predict a patient's risk of dying from chronic obstructive pulmonary disease (COPD). The ADO index can help physicians assess the severity of a patient's illness ...
Medicine & Health / Diseases, Conditions, Syndromes
Aug 28, 2009 |
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Work related deaths have almost halved in 20 years
Deaths in England and Wales from injuries and diseases caused by work have almost halved in 20 years, indicates research published online in Occupational and Environmental Medicine.
Jul 19, 2010 |
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COPD patients often given wrong treatment
(PhysOrg.com) -- Generally speaking, patients with COPD (Chronic Obstructive Pulmonary Disease) deteriorate suddenly, in bursts, often as a result of bacterial or viral infections.
Medicine & Health / Diseases, Conditions, Syndromes
Apr 21, 2009 |
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Immune cell activity linked to worsening COPD
A new study links chronic obstructive pulmonary disease, or COPD, with increased activity of cells that act as sentinels to activate the body's immune system.
Medicine & Health / Diseases, Conditions, Syndromes
Dec 15, 2009 |
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New discovery paves the way for new diagnosis of serious lung disease
(PhysOrg.com) -- The discovery by Uppsala University researchers of a previously unknown protein in the cells of the lower air ways brings new potential for early diagnosis of a serious lung disease. The findings, published ...
Medicine & Health / Medical research
Mar 02, 2009 |
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Sleuths follow lung stem cells for generations to shed light on healing
More than one kind of stem cell is required to support the upkeep and repair of the lungs, according to a new study published in the journal Cell Stem Cell.
Jun 04, 2009 |
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What factors motivate smokers to quit?
This week people across the country will vow to give up something for Lent, and those items could include sweets, chocolate or cigarettes.
Mar 09, 2011 |
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New potential to treat chronic obstructive pulmonary disease
Chronic obstructive pulmonary disease (COPD) is defined by emphysema and/or chronic bronchitis. It destroys the normal architecture of the lung and inhibits the mechanical aspects of breathing, which prevents necessary gas ...
Medicine & Health / Diseases, Conditions, Syndromes
Jan 27, 2010 |
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Bronchitis
Bronchitis is inflammation of the mucous membranes of the bronchi, the airways that carry airflow from the trachea into the lungs. Bronchitis can be divided into two categories, acute and chronic, each of which has unique etiologies, pathologies, and therapies.
Acute bronchitis is characterized by the development of a cough, with or without the production of sputum, mucus that is expectorated (coughed up) from the respiratory tract. Acute bronchitis often occurs during the course of an acute viral illness such as the common cold or influenza. Viruses cause about 90% of cases of acute bronchitis, whereas bacteria account for fewer than 10%.
Chronic bronchitis, a type of chronic obstructive pulmonary disease, is characterized by the presence of a productive cough that lasts for three months or more per year for at least two years. Chronic bronchitis most often develops due to recurrent injury to the airways caused by inhaled irritants. Cigarette smoking is the most common cause, followed by air pollution and occupational exposure to irritants.
For more information about Bronchitis, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
