Chromic-P32 phosphate treatment of implanted pancreatic carcinoma: Mechanism involved

Figure 3 TEM shows the changes in Pc-3 tumor cell; A: Tumor cells (arrow) in control group grew vividly with large nuclei and some nucleoli (12×10³×1. 2); B: Tumor cells (arrow) were damaged, only the contour of nucleus remained (6×10³); C: A few remaining tumor cells arranged as a glandular lumen (arrow) with small nucleoli (8×10³×1.2); D: At low dose point, well differentiated Pc-3 cell with small nucleoli, plenty of euchromatin, many long micro-villi on cell surface (arrow), glandular lumens interplaced between the cells having the tendency of exocrine formation (15×10³×1.2).