کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6308232 | 1618851 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Allium cepa and Tradescantia pallida bioassays to evaluate effects of the insecticide imidacloprid
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کلمات کلیدی
CAICASMMSIMIRLSpesticides - آفتکشهاUnited States Environmental Protection Agency - آژانس حفاظت از محیط زیست ایالات متحدهChromosome aberrations - اختلالات کروموزومیChromosomal aberrations - اختلالات کروموزومیImidacloprid - ایمیداکلوپریدCho - برایChinese Hamster Ovary - تخمدان هامستر چینیChromosome breaks - خرابی کروموزومmicronuclei - ریزهستک یا میکرونوکلئوس mitotic index - شاخص متیوتیکmethyl methanesulfonate - متیل متان سولفوناتMicronucleus - میکروسکوپResonance light scattering - پراکندگی نور رزونانسUSEPA - گام
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
شیمی زیست محیطی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Allium cepa and Tradescantia pallida bioassays to evaluate effects of the insecticide imidacloprid Allium cepa and Tradescantia pallida bioassays to evaluate effects of the insecticide imidacloprid](/preview/png/6308232.png)
چکیده انگلیسی
The indiscriminate use of pesticides has become a serious environmental concern. Of them, imidacloprid (IMI) is one of the most widely used worldwide. In 2010 in Brazil, 1.934Â tonnes of IMI were sold and mainly used for sugarcane crops. Several studies have examined the toxicity of IMI as well as its possible ecological effects. However, few studies have examined its toxicity at the genetic level. This is one of the biggest challenges for the scientific community, which is concerned about the impacts of these contaminants on the environment and human health. In this study, we evaluated the effects of IMI above the genetic material in Allium cepa and Tradescantia pallida following exposure to different concentrations of this insecticide. The results demonstrated that the concentrations tested induced chromosomal alterations and increased the frequency of micronuclei. Therefore, IMI in these concentrations was genotoxic to the tested organisms. These factors should be taken into account when applying this pesticide.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemosphere - Volume 120, February 2015, Pages 438-442
Journal: Chemosphere - Volume 120, February 2015, Pages 438-442
نویسندگان
Yadira Ansoar RodrÃguez, Cintya Ap. Christofoletti, JanaÃna Pedro, Odair Correa Bueno, Osmar Malaspina, Rafael Alexandre Costa Ferreira, Carmem S. Fontanetti,