  The D-meson properties in dense nuclear matter are studied. The D-meson
spectral density is obtained within the framework of a coupled-channel
self-consistent calculation assuming, as bare meson-baryon interaction, a
separable potential. The $\Lambda_c(2593)$ resonance is generated dynamically
in our coupled-channel model. The medium modifications of the D-meson
properties due to Pauli blocking and the dressing of D-mesons, nucleons and
pions are also studied. We conclude that the self-consistent coupled-channel
process reduces the in-medium effects on the D-meson compared to previous
literature which do not considered the coupled-channel structure
