Assertion: immature osteoblast | /r/CapableOf | express alkaline phophatase
Facets:
value: weakly
type: MANNER
Source sentences:
text: Although immature osteoblasts, which expressed alkaline phophatase weakly but not Osteopontin and Osteocalcin, and a few immature osteoclasts appeared at the perichondrial region, neither vascular nor mesenchymal cell invasion was observed in the cartilage.