Journals / Harran Tarım ve Gıda Bilimleri Dergisi / 2010 / Cilt: 14 - Sayı: 4

MONONUCLEAR LEUKOCYTE DNA DAMAGE ON HIGHER CELLS CAUSED BY ECO-FRIENDLY PESTICIDES AND THEIR ANALYSIS USING CASP® PROGRAMME

ÇEVRE DOSTU PESTİSİTLERİN YÜKSEK YAPILI HÜCRELERDE NEDEN OLDUĞU TEK HÜCRE LÖKOSİT DNA HASARI VE CASP PROGRAMI İLE ANALİZİ

Pages
47–56
Publication Date
2014-02-21
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The expression of DNA damage was also compared with that of CASP programme.

📌 3 Key Takeaways

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Objective & Hypothesis:The common use of pesticides for domestic and agricultural purpose is a major concern for public health.
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Key Findings & Data:In the present study, the genotoxicity of so called eco-friendly pesticides such as dimethoate (400-, 200 µg ml-1), methyl parathion (360-, 180 µg ml-1) and alphacypermethrin (100-, 50 µg ml-1) was evaluated with their corresponding advised and low doses, respectively, on the induction of DNA damage in human peripheral blood lymphocytes (PBL) using the single cell gel electrophoresis assay (SCGE assay or comet assay) immediately after 30 min of treatment for the mononuclear leukocyte DNA damage.
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Conclusion & Impact:The expression of DNA damage was also compared with that of CASP programme.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Alkali tek hücre jel elektroforez · Comet analizi · DNA hasarı

Abstract

The common use of pesticides for domestic and agricultural purpose is a major concern for public health. Since many in vitro studies revealed that the use of pesticides had genotoxic effects on human health and targeted organisms, the use of environmentally friendly pesticides aimed to prevent or reduce the negative effects of those chemicals on non-targeted organisms. In the present study, the genotoxicity of so called eco-friendly pesticides such as dimethoate (400-, 200 µg ml-1), methyl parathion (360-, 180 µg ml-1) and alphacypermethrin (100-, 50 µg ml-1) was evaluated with their corresponding advised and low doses, respectively, on the induction of DNA damage in human peripheral blood lymphocytes (PBL) using the single cell gel electrophoresis assay (SCGE assay or comet assay) immediately after 30 min of treatment for the mononuclear leukocyte DNA damage. The chemicals tested on whole blood samples showed that the advised or even lower doses of each pesticide caused extensive DNA damage. The expression of DNA damage was also compared with that of CASP programme.

Özet

Tarımsal alanlarda ve evlerimizde yaygın olarak kullanılan pestisitler halk sağlığı için büyük önem arz etmektedir. Pestisit kullanımının hedef organizmalar ve insan sağlığı üzerine genotoksik etkilerinin olduğu birçok in vitro çalışma ile ortaya konulması sebebiyle, bu kimyasalların hedef olmayan organizmalar üzerinde meydana gelen olumsuz etkilerini önlemek ya da azaltmak için çevre dostu pestisitlerin kullanılması hedeflenmiştir. Bu çalışmada, çevre dostu olarak bilinen pestisitlerden dimethoate (400-, 200 µg ml-1), methyl parathion (360-, 180 µgml-1) and alphacypermethrin (100-, 50 µg ml-1 )’in tavsiye edilen ve düşük dozlarının insan periferal kan hücrelerindeki DNA hasar oluşumu üzerine genotoksik etkileri araştırılmıştır. Bu amaçla, kan örneklerine 30 dk süresince farklı dozlarda çevre dostu pestisitler uygulandıktan hemen sonra tek hücre jel elektroforezi (SCGE ya da comet analizi) kullanılarak, tek çekirdeklilökosit DNA hasarı incelenmiştir. Sonuçlar bu kimyasalların tavsiye edilen ya da tavsiye edilenden daha düşük dozlarının bile büyük oranda DNA hasarına neden olduğunu göstermiştir. Elde edilen DNA hasarının durumu CASP programı kullanılarak kıyaslama yoluna gidilmiştir.

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Cite This Article

DİKİLİTAŞ, M., KOÇYİĞİT, A. (2014). MONONUCLEAR LEUKOCYTE DNA DAMAGE ON HIGHER CELLS CAUSED BY ECO-FRIENDLY PESTICIDES AND THEIR ANALYSIS USING CASP® PROGRAMME. Harran Tarım ve Gıda Bilimleri Dergisi, Cilt: 14 - Sayı: 4, 47–56. https://ajindex.com/articles/423461

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References (12)

  1. Au, W.W, Sierra-Torres, C.H., Cajas-Salazar, N., Shipp, B.K., Legator, M.S. 1999. Cytogenetic effects from exposure to mixed pesticides and the influence from genetic susceptibility. Environmental Health Perspectives 107:501–505.
  2. Barthel, E. 1981. Increased risk of lung cancer in pesticide-exposed male agricultural workers. Journal of Toxicolology and Environmental Health 8:1027–1040.
  3. Blair, A., Zahm, S.H. 1995. Agricultural exposures and cancer. Environmental Health Perspectives 103:205–208.
  4. Cavas, T., Konen, S. 2007. Detection of cytogenetic and DNA damage in peripheral erythrocytes of goldfish (Carassius auratus) exposed to a glyphosate formulation using the micronucleus test and the comet assay. Mutagenesis 22:263–268.
  5. Collins, A., Dussinska, M., Franklin, M. 1997. Comet assay in human biomonitoring studies: reliability validation and application, Environmental and Molecular Mutagenesis 30: 439-462.
  6. Collins, A.R. 2002. The comet assay. Principles, applications and limitations. Methods in Molecular Biology 203:163– 177. Das, P., John, G. 1999. Induction of sister chromatid exchanges and chromosome aberrations in vivo in Etroplus suratensis (Bloch) following exposure to organophosphorus pesticides. Toxicology Letters 4:111–116.
  7. Dikilitas, M., Kocyigit, A. ve Yigit, F. 2009. A molecular-based fast method to determine the extent of DNA damages in higher plants and fungi. African Journal of Biotechnology, 8 (14): 3118-3127.
  8. Dimitrov, B.D., Gadeva, P.G., Benova, D.K., Bineva, M.V. 2006. Comparative genotoxicity of the herbicides roundup, stomp and reglone in plant and mammalian test systems. Mutagenesis 21:375–382.
  9. Ecobichon, D.J. 2001. Toxic effects of pesticides. In: Klaassen CD (ed). Casarett and Doull’s toxicology. The basic science of poisons. McGraw-Hill, New York, pp 763–810.
  10. Falck, G.C.M., Hirvonen, A., Scarpato, R., Saarikoski, S.T., Migliore, L., Norppa, H. 1999. Micronuclei in blood lymphocytes and genetic polymorphism for GSTM1, GSTT1 and NAT2 in pesticide exposed greenhouse workers. Mutation Research 441:225–237.
  11. Garaj-Vrhovac, V., Zeljezic, D. 2000. Evaluation of DNA damage in workers occupationally exposed to pesticides using single-cell gel electrophoresis (SCGE) assay. Pesticide genotoxicity revealed by comet assay. Mutation Research 469:279– 285. Garrett, N.E., Stack, H.F., Waters, M.D. 1986. Evaluation of the genetic activity profiles of 65 pesticides. Mutation Research 168: 301–325.
  12. Gichner, T., Znidar, I., Wagner, E.D. ve Plewa, M.J. 200