Radiation Oncology Journal
- Volume 3 Issue 2
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- Pages.87-93
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- 1985
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- 2234-1900(pISSN)
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- 2234-3156(eISSN)
The Effect of Combination of Radiation with 5-Fluorouracil on Mouse Jejunal Crypt Cells
5-Fluorouracil 투여가 마우스 공장 소낭선세포의 방사선조사 효과에 미치는 영향
- Huh, Seung-Jae (Department of Radiology, College of Medicine, Soonchunhyang University) ;
- Park, Charn-Il (Department of Therapeutic Radiology, College of Medicine, Seoul National University)
- Published : 1985.12.01
Abstract
The interaction of radiation and 5-Fluorouracil (5-FU) on mouse jejunal crypt cells was studied using the microcolony survival assay. 150mg/kg of 5-FU was injected intraperitoneally 15 minutes before irradiation and 6 hours after irradiation. Jejunal crypt cells of mouse survived more when 5-FU was given 15 minutes before irradiation than giving it 6 hours after irradiation. The mean lethal doses (Do) of each of irradiation alone group, 5-FU injection group of 15 minutes preceding irradiation, and 5-FU injection group of 6 hours post irradiation were, 135, 135, and 114 rad respectively. The dose effect factor (DEF) of each of 5-FU injection groups of 15 minutes preceding irradiation and of 6 hours post irradiation were 1.13 and 1.27
방사선조사와 5-Fluorouracil(5-FU)과의 병용시 5-FU투여로 인한 마우스 공장 소낭선세포의 방사선 감수성에 미치는 영향과 방사선조사 효과 증강율을 측정하기 위하여
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