death ray
2.Rosalind Elsie Franklin is distinguished woman scientist, who X-ray photographs of DNA crystal contributed directly to the discovery of the double helix, but her premature death lead to her lose of Nobel Prize.
3.Mothers, fathers, wives learned from Western Union that day, and on other days soon thereafter of the death of Leslie Abbot, Wallace Carter, John Clifton, John Dean, Frank Draper, Jr., Taylor Fellers, Charles Fizer, Nicholas Gillespie, Bedford Hoback, Raymond Hoback, Clifton Lee, Earl Parker, Joseph Parker, Jack Powers, Weldon Rosazza, John Reynolds, John Shenck, Ray Stevens, Gordon White, John Wilkes, Elmer Wright, Grant Yopp.
4.Results The anti-tumor effect of pNE-mIL-12 combined with pcDNA-B7-1 plasmid following with 2 Gy X-ray irradiation was much better than other groups. It showed that the tumor growth rate was slowed,the survival days of mice were delayed significantly(P<0.01,P<0.001),the death rate of mice 31 d after therapy was only 22.2% and the tumor was deleted in one mouse.
