Figure 2.
Effect of human sst2 expression on pancreatic cancer growth in hamsters. A total of 5 × 105 PC-1.0 (open bars) or PC-1.0/sst2 (hatched bars) cells resuspended in 0.1 ml FCS-free RPMI medium 1640 were injected into the tail of the pancreas of Syrian golden hamsters (Exp. 1). The tumor's size was measured after laparatomy at indicated days post cell implantation. Results are means ± SE from four animals per group and per day of examination and are representative of two separate experiments (*, P < 0.001).