Fibrogenesis imperfecta ossium is a rare disorder of bone usually characterized by marked osteopenia and associated with variable osteoporosis and osteosclerosi
The R-spondin family of proteins are Wnt agonists,and the complete embryonic disruption of Rspo2 results in skeletal developmental defects that recapitulate the
<正>Magnetoelectronic devices have been widely used in magnetic storage and sensor.The pinned ferromagnetic layer with a unidirectional magnetic anisotropy is a