Mutagenicity of River Water of Nakdong River Estuary in Korea

낙동강 하구수의 변이원성에 대한 연구

  • ;
  • ;
  • Ryuich Otsu (Faculty of Health Science, Kyushu University of Health and Welfare) ;
  • 윤명희 (경성대학교 자연과학부) ;
  • 김지혜 (경성대학교 자연과학부) ;
  • ;
  • 민병윤 (경남대학교 토목환경공학부)
  • Published : 2001.02.01

Abstract

The mutagenicity of the river water of Nakdong river estuary was determined by Ames test using the blue rayon suspension method. Samples were collected from 10 sites in the estuary once in each season of 1998. The samples collected from the sites where industrial waste discharge on May were mutagenic, but the other samples were not mutagenic. The sample collected from the site 1 located near the industrial area (Hadan-dong) were highly mutagenic in the TA98 with (+S9) and without (-S9) mix as well as in the TA100 with (+S9) and without (-S9) S9 mix, suggesting that the river water of this site is polluted by direct and indirect mutagens of frame-shift type as well as direct and indirect mutagens of base-replacement type. The positive mutagenicity, although relatively low, was also detected in TA98 with (+S9) and without (-S9) S9 mix in the extract of the site 4 near the industrial area(Jangrim-dong), suggesting that the primary mutation type is frame-shift. The negative mutagenicity from July to December at the sites (1-4) near the industrial area seems to be affected by the low economic growth rate in 1998 in Korea. On the other hand, the negative mutagenicity in all extracts collected from the sites 5-10 near the residential area where living sewage discharge, suggests that the river water was not polluted by mutagens.

Keywords

Ames test;mutagenicity;Nakdong river estuary

References

  1. 제조업 생산능력 및 가동률 조사 통계청
  2. Mutant. Res. v.367 no.4 Genotoxicity of the ganges water at Norora(U. P.), India Rehana,Z.;A.Malik;M.Ahmad
  3. 낙동강 조사월보 부산광역시
  4. Acta. Microbiol. Pol. v.34 no.3-4 Bioindication of mutagenic and carcinogenic pollutants in waters of the Olawa River Pawlaczyk Szpilowa,M.;H.Sztajer;T.Traczewska
  5. Mutant. Res. v.342 no.1-2 Mutagenicity and toxicity of water extracts from the Sora river area Filipic,M.
  6. Bull. Environ. Contam. Toxicol. v.60 Mutagenecity of river water in Korea Otsu,R.;K.Horikawa;B.Y.Min
  7. Mut. Res. v.216 A sensitive method for the detection of metagenic nitroarenes: Construction of nitroreductase overproducing derivatives of Salmonella typhimurium strains TA98 nd TA100 Watanabe,M.;M. Jr. Ishidate;T.Nohmi
  8. Mutant. Res. v.462 no.2 Genetoxicity of water samples from the scenic Lijang river in the Guilin area,China, evaluated by Tradescantia bioassays Jiang,Y.G.;Z.D.Yu;G.Z.Liu;R.Z.Chen;G.Y.Peng
  9. Chem. Res. Toxicol. v.10 no.10 Isolation and chemical structural determination of aromatic amine mutagen in water from the Nishitakase in Kyoto Nukaya,H.;J.Yamashita;K.Tsuji;Y.Terao;T.Ohe;H.Sawanishi;T.Katsuhara;K.Kiyokawa;M.Tezuka;A.Oguri;T.Sugimura;K.Wakabayashi
  10. 水環境學會誌 v.20 韓國洛東江水系 における變異原性の流域 季節變動とその負荷原因の解析 朴永圭;李哲熙;李淳和;河紀成;金洙賢;鄭然孫;韓相國;內海英雄
  11. 통계연보 부산광역시
  12. J. Chromatog v.597 Cellulose bearing covalently phthalocyanine trisulphonate as an adsorbent selective for polycyclic compound and its use in studies of environmental mutagens and carcinogens Hayatsu,H.
  13. Mut. Res. v.31 Methods for detecting carcinogens and mutagens with the Salmonella/mammlian-microsome mutagenecity test Ames,B.N.;J.McCann;E.Yamazaki
  14. Mutant. Res. v.343 no.2-3 Mutagenic activity of the Ganges water with special reference to the pesticide pollution in the river between Kachla to Kannauj(U. P.), India Rehana,Z.;A.Malik;M.Ahmad
  15. 낙동강하구 철새도래지 조사 및 복원 계획수립 민병윤;脇本忠明;김상석;위성욱;박용화;박강택;김병철
  16. 98년 12월 중 경남지역 산업 활동동향 경남통계사무소
  17. Sci. Total. Environ. v.20 no.1 Mutagenic activity in the River Meuse in Belgium Van Hoof,F.;J.Verheyden
  18. Mutant. Res. v.426 no.2 Genotoxicity of wastewater sample from sewage and industrial effluent detected by the Allium root anaphase aberration and micronucleus assays Grover,I.S.;S.Kaur
  19. Mutant. Res. v.319 no.1 Mutagenic activity detected by the Ames test in river water under the influence of petrochemical industries Vargas,V.M.;V.E.Motta;J.A.Henriques
  20. 요소별기상통계표 부산지방('98.01.01-12.31) 부산지방기상청