based on these findings , a model is proposed for the biochemical mechanism of the osteogenic action of f in which f stimulates bone cell proliferation by a direct inhibition of an osteoblastic acid phosphatase/phosphotyrosyl protein phosphatase activity , which in turn increases overall cellular tyrosyl phosphorylation , resulting in a subsequent stimulation of bone cell proliferation .
C0007634
cellular
C1156237
stimulation of