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Nasa launching mission aimed preventing:
Astronauts aboard the International Space Station (ISS) experience microgravity. Nevertheless, Microgravity not only gives them a feeling of weightlessness, but it also has effects on their bones. Meanwhile, Previous studies have shown that astronauts undergo a loss of bone mass when they are in space.
Exercise tends to reduce this loss. However, But even by following a regular exercise program, astronauts still undergo a reduction of 1 to 2 % of their bone density. Therefore, This bone loss could be particularly problematic during missions to the Moon. Mars, because these long -term missions do not leave room for an emergency return to Earth.
Research is currently underway to resolve this problem. The MABL-B mission (Microgravity Associated Bone Loss-B) is one of the most recent of these studies. The material necessary for research has just been launched today aboard the nasa launching mission aimed preventing 33rd NASA SpaceX supply mission.
This mission will be based on the work of the MABL-A mission (Microgravity Associated Bone Loss-A). Additionally, The results of Mabl-A suggest that microgravity triggers the signaling of interleukin 6 (IL-6) which promotes bone degradation. The Mabl-B mission will now try to find a way to block this signaling path.
Experience will consist in cultivating mesenchymal stem cells (CSM) and other bone cells for 19 days in specialized containers. These CSMs are the precursors of the cells that form the bones. Samples of these crops will be taken from regular intervals and sent to Earth for analysis.
This bone research mission will help scientists better understand bone loss, causes and prevention possibilities. It could also be useful for treating bone loss in earthlings with osteoporosis.
nasa launching mission aimed preventing — Nasa launching mission aimed preventing: Astronauts aboard the International Space Station nasa launching mission aimed preventing (ISS) experience microgravity. Microgravity not only gives them a feeling of weightlessness, but it also has effects on their bones. Previous studies have shown that astronauts undergo a .
Nasa launching mission aimed preventing
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