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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.19, no.1, 2001³â, pp.19-24
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ȯ°æÀçÇØ ¹æÁö¸¦ À§ÇÑ »ý¹°Á¤º¸·Î¼ÀÇ »ç¶÷ ¸²ÇÁ±¸ DNA ¼Õ»ó¿¡ ´ëÇÑ ¹æ»ç¼±°ú »ìÃæÁ¦ÀÇ »ó½ÂÀÛ¿ë
( Synergistic Interaction of Radiation with Pesticide on DNA Damage in Human Lymphocytes as Biological Information for Prevention of Environmental Disaster ) |
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| Agricultural pesticides may cause certain biological risks since they are widely used to eradicate pests. Agricultural disasters may arise even from the possibility of their synergistic interaction with other harmful enviromnetal factors. The effect of pesticide on radiation-induced DNA damage in human blood lymphocytes was evaluated by the single cell gel electrophoresis (SCGE) assay. The lymphocytes, with or without pretreatment of the pesticide, were exposed to 0-2.0 Gy of $^60 CO$ gamma ray. Significantly increased tail moment, which was a marker of DNA strand breaks in SCGE assay, showed an excellent dose-response relationship. The present study confirms that the pesticide has the cytotoxic effect on lymphocytes and that it shows the synergistic interaction with radiation on DNA damage as well. The results may have a role of providing biological information necessary for the prevention of environmental disaster. |
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| lymphocytes;pesticide;radiation;synergism;disaster-prevention; |
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ȯ°æ»ý¹° / v.19, no.1, 2001³â, pp.19-24
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200111921492097)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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