Fig. 3.
(A) MGC derived from freshly isolated monocytes (day 0) stimulated with conditioned medium for 3 days. Giemsa, original magnification × 25. (B) Generation of MGC with PMA and HLA class II MoAb. Monocytes were cultured for 6 days in the presence of 10% human serum before stimulation. Giemsa, original magnification × 25.