CCTV News: During the Shenzhou 20 crew, various space science (trial) experimental projects will be carried out in an orderly manner according to the plan.
In the field of space life sciences, "The impact of space microgravity and radiation environment on planaris regeneration and mechanism exploration" is the first planaris space regeneration experiment carried out in China. It uses the small general biological culture module of the life ecological experiment cabinet to study the specific impact of the space environment on planaris regeneration morphogenesis and physiological behavior, so that scientific researchers can further understand the basic mechanism of regeneration from the individual level.
In the Wentian Experimental Cabin, the Shen Twenty-Cross Group observed the samples in the biotechnology experimental cabinet and used a scientific glove box to complete the collection of solid culture samples. The relevant data and downstream samples obtained will help scientific researchers conduct research on the microbial effect mechanism of the cell tissue culture module.
In the field of aerospace medicine experiments, the Shen Twenty-Cross Group transported the upward cell experimental unit to the medical sample preparation device of the human system research cabinet for culture, and regularly conducted manual observation, recycling and preservation of samples to support scientific researchers to conduct research on the impact of cell growth, differentiation and function in microgravity environments.
In addition, astronauts used computers and visual motion testing software to conduct related behavioral tests for visual motion processing experiments.
