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Lung

Medical

Breathe easy: Over-the-phone lung monitoring is just a 1-800 call away

Back in 2012, researchers from the University of Washington (UW) introduced a new tool for those suffering from respiratory problems in the form of a smartphone app that measures lung health. While this may have improved access to care for many, it didn't mean a great deal to those without a smartphone. The team is now looking to expand the reach of its technology by designing a system that allows patients to call in from anywhere in the world, from any phone, to gauge the health of their lungs.Read More

Medical

Electronic system takes the guesswork out of respiratory diagnoses

Listening to a patients' breathing is certainly a key part of diagnosing their respiratory problems. However, doctors' individual observer bias certainly comes into play, plus it can be difficult to make a diagnosis when there's a lot of background noise. That's why scientists at Hiroshima University have created an electronic system that objectively matches lung sounds to specific maladies.Read More

Health & Wellbeing

The wistful sigh is really a survival mechanism

A sigh may do more for your health than provide emotional relief. Researchers in California claim to have identified the source of the sigh in the brain, which they say is a life-sustaining reflex for healthy lung functioning. Humans sigh around 12 times per hour to reinflate the half-billion or so tiny, balloon-like sacs in the lungs called alveoli, which are vital in regulating the flow of oxygen and carbon dioxide. A sigh is mostly an involuntary deep breath, or a regular breath with another added on top before an exhale.Read More

Medical

New technique bodes well for lung transplant success rate

Our bodies have developed a particularly unforgiving immune response when a threat is posed to our lungs. This is great for warding off infections and illness, though is something of a double-edged sword regarding transplants, with the recipient's body often perceiving the incoming organ as a threat and seeking to destroy it. But a new approach promises to boost the success rate of such procedures, by both repairing unhealthy donor lungs that wouldn't otherwise make the grade and reducing the chances of rejection once it is implanted. Read More

Medical

Scientists create functioning "mini-lungs" to study cystic fibrosis

Researchers at the University of Cambridge have grown functional "mini-lungs" using stems cells derived from the skin cells of patients with a debilitating lung disease. Not only can the development help them in coming up with effective treatments for specific lung diseases like cystic fibrosis, but the process has the potential to be scaled up to screen thousands of new compounds to identify potential new drugs. Read More

Medical

Promising lung cancer breath test device moves into clinical trials

The developers of a promising new lung cancer detection instrument have announced they are now moving their device into clinical trials. By relying on breath tests as a means of diagnosing the disease, it is hoped that the device could a non-invasive method for earlier detection and ultimately boost lung cancer survival rates.Read More

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