## Abstract Human embryonic stem (hES) cells have the capacities to propagate for extended periods and to differentiate into cell types from all three germ layers both in vitro and in vivo. These characteristics of selfโrenewal and pluripotency enable hES cells having the potential to provide an un
Regulation of activin A in cell proliferation and hormone secretion by human normal trophoblast cells
โ Scribed by Yanling Wang; J. P. Mathe; T. Woodroff; Shuyi Luo; Linzhi Zhuang
- Publisher
- Springer
- Year
- 1999
- Tongue
- English
- Weight
- 452 KB
- Volume
- 44
- Category
- Article
- ISSN
- 1001-6538
No coin nor oath required. For personal study only.
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## Background: Mice transgenic for growth hormone develop mesangial proliferation, glomerular hypertrophy, and progressive glomerular sclerosis suggesting that the growth hormone-insulin-like growth factor i (igf-i) pathway plays an important role. therefore, we studied the impact of variable conce