Figure 4
From: Hepatitis B virus infection and replication in human bone marrow mesenchymal stem cells
Detection of HBcAg using indirect immunofluorescence (×200). (A) HBcAg in infected human BMSCs shown by FITC staining (green color). (B) The cellular nuclei in infected human BMSCs were stained with DAPI (blue color). (C) Overlaid image of images from panels A and B. (D) HBcAg in HepG2.2.15 cells (positive control) shown by FITC staining. (E) DAPI staining for nuclei of the same field as in panel D. (F) Overlaid image of images from panels D and E. (G) HBcAg in uninfected human BMSCs (negative control) shown by FITC staining. (H) DAPI staining for nuclei of the same field as in panel G. (I) Overlaid image of images from panels G and H.