移植冷凍保存的精原幹細胞以重建精子形成小鼠生殖力的保存─基因轉殖

Agriculture & Biology

1. stem cells 100%
2. stems 47%
3. cryopreservation 37%
4. germ cells 26%
5. mice 21%
6. spermatogenesis 18%
7. cell transplantation 18%
8. integrins 15%
9. in vitro culture 11%
10. testes 10%
11. assays 9%
12. adult stem cells 9%
13. stem cell factor 9%
14. spermatozoa 9%
15. male fertility 7%
16. seminiferous tubules 7%
17. genetic engineering 5%
18. cell viability 5%
19. biomarkers 5%
20. animal models 5%
21. neonates 5%