1.Impact of irradiation dose on tumor cells"proliferation and tumor fusion vaccines"effection
Yating YU ; Siliang DUAN ; Xinbo MA ; Haiguang SHEN ; Yun LIU ; Bojin JIANG ; Sheng ZHOU ; Libing XIAO ; Lihua WEI
The Journal of Practical Medicine 2018;34(4):527-530
Objective An optimal radiation dose was made research on tumor cells to develop effective tumor fusion vaccines. Methods We used the RS 2000 biological X-ray radiation instrument to produce different dose of X-rays.Mouse liver cancer cells line,BNL 1ME a.7R.1(MEAR),was used for experiment.The RS 2000 biological X-ray radiation was applied to create different tumor cell clones,which could help us to study the rela-tionship between irradiation dose and tumor cells′proliferation activity.Furthermore,the fusion cells′anti-tumor ef-fect was examined by flow cytometry. Results High-dose radiation would induce the lower proliferation of cancer cells than low-dose irradiation do.Conclusions During the preparation of fusion vaccines,irradiation dose should be considered as a factor that would influence the tumor cells′ proliferation activity. When the dose of irradiation was appropriate,we could make safe and efficient integration cell vaccines.
Result Analysis
Print
Save
E-mail