686018.fig.006a
(a)
686018.fig.006b
(b)
Figure 6: Photomicrography of granuloma at the 7 day after BCG inoculation into subcutaneous tissue. Note the presence of epithelioid cells (arrows) predominantly in the control group (a) and young phagocytes in thymulin 5CH treated group (b). Hematoxylin-eosin, magnitude 1 : 100.