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

Figure 2 Results of immuno-histochemistry assay of CD34 expression in Pc-3. A: Plenty of stained and densely arranged micro-vessels in tumor field (arrow); B: After medication the tumor cells loosely arranged in tumor field with scanty of micro-vessels stained or no micro-vessels (SABC ×400); PCNA expression in Pc-3. C: In control site, tumor cells were densely arranged with poly nuclei stained in deep brown yellow; D: In each of the dosed sites loosely arranged tumor cells merely with few nuclei stained in light brown yellow color (SABC ×400).