航天飞行引起动物肝内糖原和脂类化合物以及这些化合物的代谢酶的改变。由于肝脏是营养和外生物代谢的重要部位,本文进一步研究宇宙1887号生物卫星上航天飞行对动物肝脏的影响。实验方法为:用300～400 g Wistar 雄性大鼠,在14日的航天飞行中每日保持16 h 白昼和8 h 黑夜,于着陆后53～56 h 活杀,立即取出肝组织,磨成匀浆,制备微粒体和胞浆 Aerospace flights cause alterations in animal liver glycogen and lipid compounds, and the metabolic enzymes of these compounds. Since the liver is an important part of nutrition and exogeneic metabolism, this paper further studies the impact of spaceflight on cosmic Cosmos 1887 on animal liver. The experimental methods were as follows: male Wistar rats (300-400 g) were kept in daily flight for 16 h day and 8 h night on the 14th day and killed after 53-56 h after landing. Immediately remove the liver tissue and grind to homogeneity Pulps, preparation of microsomes and cytoplasm