Figure 4.
Immunofluorescence analysis for expression of CD31 and desmin. Tissues were stained for CD31 and desmin. Desmin positive cells were not found in wound (A) or gel foam (B) tissues. C: CD31- and desmin-positive cells of wild-type mouse (pink) and green fluorescent mouse (white) were found in vessels of tumor tissues. Infiltration of desmin-positive cells of wild-type mouse (blue) and green fluorescent mouse (sky blue) were also found in tumors.
