New bioprinted blood vessels will help in exploring the impact of weightlessness on astronauts during space missions.
How does weightlessness change the cardiovascular systems of astronauts in orbit? It will soon be possible to find out, thanks to a new 3D-bioprinted blood vessel.can impact the human body in numerous ways. One of the impacts is the alteration of blood flow throughout the body. For example, it leads to an increased risk of blood clot formation.It was reported that a few astronauts who had returned from space missions had developed clots in their veins, which was unexpected.
These new printed models will be utilized to analyze detailed processes and mechanisms of these changes. Benedetto Caracci leads the ESA-supported study ‘Special’: the impact of SPacE conditions on arterial biology using a bioprinted vessel model. According toThese biofabricated structures are soft and it is challenging to keep them in the desired shape. So they used a method calledWhen these high-resolution blood vessel models are complete, they undergo an examination.
The models will then be placed in Random Position Machine, which simulates weightlessness. This will help the researchers see how their structure and functioning develop. They hope this technique could be used to test drug effectiveness and treat vascular diseases on Earth and in space.In 2018, experts from Europe came together to discuss the benefits of applying 3D bioprinting and regenerative medicine to space.
The study shows active astronaut surveillance and experimental models are critical to developing prevention and management strategies. Especially with plans for prolonged space travel to the Moon and Mars.Net-zero a joke? New report says 57 sources drive 80% of global emissions
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