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Lungs' pressure needn't threaten heart transplant survival
Heart surgeons at Johns Hopkins say people who need heart transplants can largely avoid transplant failure due to elevated blood pressure in their lungs with the help of proper drug treatment.   view more (2007-11-07)

Enzyme and vitamin define the yin and yang of asthma
The allergen breathed in by a person with asthma triggers a proteinase or enzyme called MMP7 that activates a cascade of events to prompt an allergic reaction.   view more (2009-03-30)

Some smokers have genetic predisposition to develop COPD, research shows
Some people have a genetic variation that makes them more susceptible to chronic obstructive pulmonary disease (COPD) if they smoke tobacco, according to new research from Wake Forest University School of Medicine and colleagues.   view more (2007-07-12)

Rattlesnake-type poisons used by superbug bacteria to beat our defenses
Colonies of hospital superbugs can make poisons similar to those found in rattlesnake venom to attack our bodies' natural defences, scientists heard today (Monday 8 September 2008) at the Society for General Microbiology's Autumn meeting being held this week at Trinity College, Dublin.   view more (2008-09-08)

Helium helps lung patients breathe easier
New research published in the international journal Chest, by Neil Eves, PhD, finds that people with chronic obstructive pulmonary disease (COPD) who breathed a mix of 60% helium and 40% oxygen during a rehabilitation program were able to exercise longer and harder than those who breathed normal air.   view more (2009-03-10)

First mouse lung transplants lay groundwork for new ways to prevent transplant rejection in humans
Lung transplants have been performed successfully for more than 20 years in humans but never before in mice - until now.   view more (2007-07-12)

Long-term marijuana smoking leads to respiratory complaints
Long-term exposure to marijuana smoke is linked to many of the same health problems as tobacco smoke, such as increased respiratory symptoms like cough, phlegm and wheeze.   view more (2007-02-13)

Smokers With Lung Disease Need More Than 'Brief' Intervention
Smokers with lung disease require more than brief smoking cessation interventions to successfully quit, researchers in the Oregon Health & Science University Smoking Cessation Center report.   view more (2008-04-02)

Pre-operative breathing training helps decrease risk of complications following bypass surgery
Patients at high-risk of developing pulmonary complications such as pneumonia following coronary artery bypass graft surgery can reduce their risk through breathing exercises and respiratory muscle training before the operation.   view more (2006-10-18)

Peptide discovered in scorpion venom may hold key to secretory diseases
Researchers have discovered a peptide in scorpion venom that may hold the key to understanding and controlling cystic fibrosis and other secretory diseases.   view more (2008-02-15)

Scientists determine structure of enzyme that disrupts bacterial virulence
A team of biomedical researchers from Brandeis University and the University of Texas at Austin has determined the first 3-dimensional structure of an enzyme that may be pivotal in preventing certain bacterial infections in plants, animals and humans.   view more (2005-08-31)

New model may help identify patients with pulmonary embolism who are at low risk of death
Looking at 10 easily obtained risk factors, including age, blood pressure and medical history, could help physicians identify patients with pulmonary embolism who are at low risk of death in the short term and therefore are candidates for outpatient treatment.   view more (2006-01-24)

Emergency Physicians Don't Follow Established Clinical Guidelines for Diagnosing Patients with Possible Pulmonary Emboli
The number of MDCT examinations for suspected pulmonary emboli (PE) is rapidly increasing amongst ER patients, with a decrease in the number of positive studies.   view more (2009-05-26)

Sleep Apnea Increases Heart Disease Risk
Obstructive sleep apnea, or periodic interruptions in breathing throughout the night, thickens sufferers' blood vessels. Moreover, it increases the risk of several forms of heart and vascular disease.   view more (2009-05-05)

SARS - the first comprehensive description of the damage caused by the virus
Research News in the Journal of Pathology Doctors working near to the first outbreak of severe acute respiratory syndrome (SARS) Guangdong, China, have just published the first histopathological description of the effects of this viral infection in the Journal of Pathology. Basing their findings on autopsies of three people who died of SARS, Dr... view more... (2003-06-30)

NYC-area 1st: Morgan Stanley Children's Hospital performs transcatheter pulmonary valve replacement
A breakthrough new procedure may improve quality of life for children and adults with a common type of congenital heart defect that interferes with the body's ability to oxygenate blood through the lungs.   view more (2007-08-23)

Use of pulmonary artery catheter decreases substantially in US
Use of the pulmonary artery catheter decreased by 65 percent in the U.S. between 1993 and 2004, possibly due to growing evidence that this invasive procedure does not reduce the risk of death for hospitalized patients.   view more (2007-07-25)

New test detects cirrhosis of the liver in an early stage
Ghent researchers have developed a new and easy method of detecting cirrhosis of the liver. This major finding helps predict the evolution of chronic liver disease, allowing physicians to start proper treatment early on. Patients suffering from this serious, progressive disease in its cirrhosis stage have a high chance of developing liver cancer.... view more... (2004-03-08)

Link between chronic kidney disease and oxygen-deprived tissue
Researchers at the University of Pennsylvania School of Medicine have discovered how low-oxygen conditions can worsen chronic kidney disease (CKD).   view more (2007-12-19)

Study shows how carbon nanotubes can affect lining of the lungs
Carbon nanotubes are being considered for use in everything from sports equipment to medical applications, but a great deal remains unknown about whether these materials cause respiratory or other health problems.   view more (2009-10-26)
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