Effects of drynaria total flavonoid on osteogenic differentiation of rat dental pulp stem cells via PI3K/Akt pathway
Huang Xiao-fei, Yuan Su-jian, Yang Cheng
Chinese Journal of Tissue Engineering Research . 2013, (1): 92 -97 .  DOI: 10.3969/j.issn.2095-4344.2013.01.015