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Posts Tagged "artificial organs"

Breathing like in the mother’s womb

Breathing like in the mother’s womb

The lungs are the last organs to develop and mature before the birth. A preterm baby, born earlier than 37 – 39 weeks of pregnancy, will have underdeveloped lungs and consequently will be under respiratory distress, struggling to breathe. As a result, these underdeveloped lungs are not able to produce surfactants, a slippery substance that keeps the air sacs open in inhalation, and easily collapse during exhalation. According to the World Health Organization, premature birth is the main reason of death in children aging less than 5 years and its rate is increasing all over the world. Every year 15 million premature births occur resulting in 1 million death each year due to complications of preterm birth. Even survivors may wind up with long-term complications in their adulthood. (more…)