premature
dr. dolittle | July 6, 2017 Photo by Mike Blyth via Flickr Commons
Surfactant is a lipoprotein substance that is secreted by special cells located in the alveoli of our lungs. The alveoli are the grape-like structures where gas exchange happens. Without surfactant, these alveoli would collapse and prevent gas exchange.
Drawing of alveoli by Patrick J. Lynch, medical illustrator (Patrick J. Lynch, medical illustrator) CC BY 2.5 via Wikimedia Commons
Babies born prematurely often suffer from respiratory distress syndrome because their lungs do not make enough surfactant. Now researchers at the Karolinska Institute…
dr. dolittle | April 27, 2017A team of researchers at Children's Hospital at Philadelphia are working to develop an artificial womb that they hope will help human babies born prematurely to develop normally. They are testing this amazing technology in premature lambs. Here is a video from Tech Insider that was posted to YouTube: