双酚A和四溴双酚A对面包和硬粒小麦品种的影响

Q3 Environmental Science

Ekoloji Pub Date : 2012-12-31 DOI:10.5053/EKOLOJI.2012.8513

M. Doğan, M. Korkunç, O. Yumrutas

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引用次数: 15

摘要

本文研究了双酚A (BPA)和四溴双酚A (TBBPA)对面包小麦品种射手(Sagittario)和硬粒小麦品种真力思(Zenith)种子萌发的影响。此外，还测定了幼苗根系和芽部的一些生化变化。10 mg/L双酚a和TBBPA处理对种子萌发影响不显著;然而，50 mg/L的BPA和TBBPA浓度对两个品种的种子萌发均有显著抑制作用，但Zenith的BPA浓度为50 mg/L。同样，高浓度双酚a和TBBPA对根和梢的发育也有不利影响。用组织化学方法测定BPA和TBBPA对根的毒性作用。小麦品种对10 mg/L浓度的氧化胁迫具有耐受能力。测定了不同小麦品种根和芽中蛋白质含量的浓度依赖性下降。根和芽中H2O2水平和脂质过氧化水平均有提高

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Effects of Bisphenol A and Tetrabromobisphenol A on Bread and Durum Wheat Varieties

In the present study the effects of Bisphenol A (BPA) and Tetrabromobisphenol A (TBBPA) on seed germination of a bread wheat variety, Sagittario, and a durum wheat variety, Zenith, were investigated. In addition, some of the biochemical changes in seedling roots and shoots were also measured. Seed germination changed insignificantly in 10 mg/L BPA and TBBPA applications; however, seed germination was significantly inhibited by 50 mg/L of BPA and TBBPA concentration in both varieties with the exception of 50 mg/L BPA in Zenith. Similarly, root and shoot development was adversely affected by high concentrations of BPA and TBBPA. The toxic effects of BPA and TBBPA on the roots were histochemically determined. Wheat varieties have the capacity to tolerate oxidative stress at 10 mg/L concentrations. The concentration-dependant decreases in the protein contents of the roots and shoots of the wheat varieties was also determined. An enhancement in the H2O2 level and lipid peroxidation in the roots and shoots was

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来源期刊

Ekoloji 环境科学-生态学

CiteScore

1.10

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Cessation. Ekoloji is an international journal that focuses on papers that report results from original research on all disciplines engaged in the field of environmental research. We welcome articles that cover the entire spectrum of environmental problems and environmental pollutants, whether chemical, biological or physical. Its coverage extends to all environmentally related issues: air and water pollution, solid waste, noise, recycling, natural resources, ecology and environmental protection. It includes articles on basic and applied environmental pollution research, including environmental engineering and environmental health. All types of pollution are covered, including atmospheric pollutants, detergents, fertilizers, industrial effluents, metals, mining wastes, oil, pesticides, plastics, radioactive materials and sewage. It also includes research papers on ecological and environmental issues such as climate change, biodiversity. The primary criteria for publication are scientific quality and ecological/environmental significance. The journal will be read and contributed to by biologists, applied ecologists, environmental scientists, natural resource specialists, environmental engineers, environmental health specialists, agro-ecologists, veterinaries, agricultural engineers, landscape planners and designers. The journal welcomes full "research papers" and short "research notes", only in the English language.