Besides aging, weight bearing is probably a key factor of the increase of anulusfibrosus cells apoptosis.
除衰老外，负重可能是纤维环细胞凋亡增加的关键因素。
2
Conclusions: Besides aging, weight bearing is probably a key factor of the increase of anulusfibrosus cells apoptosis and the degeneration of annulus fibrosus of intervertebral disc.
结论：除增龄外，负重是增加纤维环细胞凋亡、加重椎间盘纤维环破损和退变的重要因素。
3
Conclusions Anulusfibrosus cells isolated from nondegenerative intervertebral discs can differentiate into adipocytes, osteoblasts, chondrocytes, neurons, and endothelial cells in vitro.