Research Article

Abscopal” Effect of Radiation Therapy Combined with Immune-Therapy Using IFN-γ Gene Transfected Syngeneic Tumor Cells, in Rats with Bilateral Implanted N29 Tumors

Table 5

Proliferation measured as counts per minute, in spleen cells harvested from rats taken from the various groups of rats (No.: number of rats evaluated in each group).

No. added spleen cellsControl I F N 𝛾 RTIFNγ + RT
Ave SDNo.AveSDNo. AveSDNo. AveSDNo.

450 00035±236206±172537± 18560±794
150 00016±14694±54527± 36554±744
50 00065±120675±4956± 15522±164