Some doctors think that fitness exercise may be a reward for small animals, but this must be confirmed by a lot of scientific research. Biologists find that their behavior pattern is trying to find out which way is up and which way is down. Naturally, all this is in vain. However, after many days of searching, this kind of outer space mouse gradually realized that there was no distinction between left and right, so don't worry about falling! They seem to know everything and gradually try to take advantage of all kinds of new postures and advantages that can't be imagined on earth brought by weightlessness. They gradually integrate into the weightless natural environment, try to float around in mid-air and bounce around like balls with elastic force. This feeling must be strange, just like swimming in the air.
The microgravity natural environment did not delay most of the mouse's daily thematic activities, including self-cleaning and eating after hunger. New research has found that mice with well-developed muscles can prevent astronauts from losing muscles and human bones in regional microgravity. The first test that astronauts encounter when performing daily tasks in outer space for a long time is the simultaneous loss of human bones and muscles. The loss is not suddenly gone, but the bones and muscles of the human body fail because of the continuous action of gravity, and then become weak and aging. Previous studies have found that under the microgravity effect, astronauts will damage up to 20% muscles in less than two weeks.
Lee Farmington, a geneticist at the Michael Jackson Gene Medicine Laboratory, said: "It was found that the whole body muscle mass of mice without myostatin gene was greatly increased, and the growth rate of individual muscles was about twice the normal size. This shows that blocking myostatin may be an effective countermeasure to resist muscle loss caused by various diseases. This also shows that this may be reasonable for astronauts who have been exploring space for a long time. "