Slashdot Mirror
Domain: umm.edu
Stories and comments across the archive that link to umm.edu.
Stories · 2
-
Maryland Team Completes Most Extensive Face Transplant Yet
An anonymous reader writes "A 37-year-old man injured in a 1997 gun incident has been given a new face, teeth, tongue and jaw in what doctors say is the most extensive face transplant ever performed. The transplant was performed at the University of Maryland Medical Center. The first full face transplant was performed in France in 2005, on a woman who was mauled by her dog. In a review of the first 17 cases since then, it was found that the overall survival rate after face transplant was 88%, with only two deaths." -
You Have Taste Receptors In Your Lungs
timothy points out news of a study from the University of Maryland's School of Medicine that found bitter taste receptors on the smooth muscle lining airways in the lungs (abstract in Nature). Quoting: "The taste receptors in the lungs are the same as those on the tongue. The tongue’s receptors are clustered in taste buds, which send signals to the brain. The researchers say that in the lung, the taste receptors are not clustered in buds and do not send signals to the brain, yet they respond to substances that have a bitter taste. ... 'I initially thought the bitter-taste receptors in the lungs would prompt a "fight or flight" response to a noxious inhalant, causing chest tightness and coughing so you would leave the toxic environment, but that’s not what we found,' says Dr. Liggett. ... The researchers tested a few standard bitter substances known to activate these receptors. 'It turns out that the bitter compounds worked the opposite way from what we thought. They all opened the airway more extensively than any known drug that we have for treatment of asthma or chronic obstructive pulmonary disease (COPD).'"