이온화방사선 피폭에 의한 골수세포의 Ornithine Decarboxylase 활성도의 변화에 대한 전계장의 영향에 관한 실험적 연구

• 영문명: An Experimental Study on the Effect of Electric Field the Ornithine Decarboxylase Activity Change of Myeloid Cells According to Ionizing Radiation Exposure
• 발행기관: 한국환경보건학회
• 저자명: 정문호
• 간행물 정보: 『1. 한국환경보건학회지』제21권 제1호, 78~85쪽, 전체 8쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 1995.03.30

영문 초록

Ornithine decarboxylase(ODC) is an indicate enzyme in carcinogenesis. We divided Sprague Dawley rats into six groups: control, electric field exposure, X-ray only irradiation, X-ray irradiation with electric field exposure group, Sr-90 injected group and Sr-90 and electric field complex exposure group. The ODC activity was measured in rat s bone marrow cell every week. The results were summarized as follows: The ODC activitied was increased in X-ray irradiated, Sr-90 injected and Sr-90 and electric field complex exposed group as compared with that of control(p<0.05). The ODC activity was increased comparing that of control neither in X-ray and electric field complex exposed group nor electric field only exposed group. This result suggests that the electric field doesn t have myeloid carcinogenicity and myeloid cancer incidence caused by ionized radiation is suppressed by electric field exposure.

키워드

Electric field exposure Sr-90 injection X-ray irradiation myeloid carcinogenicity ornithine decarboxylase activity