Figure 2.
Immunohistochemical analysis of CSF2 expression in chorioamnionitis (CAM). Immunohistochemistry was performed by the labelled streptavidin–biotin (LSAB) method. Serial sections of decidua from a patient with CAM were stained for CSF2 (A) and vimentin (B); ×200 original magnification. Control decidua stained for CSF2 (C) and vimentin (D); ×200 original magnification). The inset in A and C shows a detail at higher magnification. CSF2 = colony stimulating factor 2.