Figure 3.
Transmission electron micrographs showing immunolabelig for: a) Dentin matrix protein 1 (DMP-1) in dentin of sound primary teeth used as controls; b) DMP-1 in dentin of type I dentinogenesis imperfecta (DGI-I) affected teeth; c) osteopontin (OPN) in sound dentin; d) OPN in DGI-I affected dentin; e) chondroitin sulphate (CS) in sound dentin; f) CS in DGI-I affected dentin; g) biglycan (BGN) in sound dentin; h) BGN in DGI-I affected dentin.