نتایج جستجو برای: nickel toxicity

تعداد نتایج: 151407  

Journal: :Limnology and Oceanography 2008

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Journal: :Brazilian journal of biology = Revista brasleira de biologia 2015
T Benvenuti Mas Rodrigues A Arenzon A M Bernardes J Zoppas-Ferreira

The Sinos river Basin is an industrial region with many tanneries and electroplating plants in southern Brazil. The wastewater generated by electroplating contains high loads of salts and metals that have to be treated before discharge. After conventional treatment, this study applied an advanced oxidative process to degrade organic additives in the electroplating bright nickel baths effluent. ...

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Journal: :Journal of Occupational Health 1998

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Journal: :International Journal of Molecular Sciences 2014

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2013
T. V. M. Sreekanth P. C. Nagajyothi K. D. Lee T. N. V. K. V. Prasad

The focus of the review is on the specific aspects of nickel’s effects on growth, morphology, photosynthesis, mineral nutrition and enzyme activity of plants. The mobility of nickel in the environment and the consequent contamination in soil and water is of great concern. Also, the detrimental effects of excessive nickel on plant growth have been well known for many years. Toxic effects of nick...

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Journal: :IOP Conference Series: Materials Science and Engineering 2015

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Journal: :Environmental Health Perspectives 1994

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Journal: :Environmental toxicology and chemistry 2013
Bo Li Hongtao Zhang Yibing Ma Mike J McLaughlin

The toxicity of copper (Cu) and nickel (Ni) to bok choy and tomato shoot growth was investigated in a wide range of Chinese soils with and without leaching with artificial rainwater. The results showed that the variations of Ni toxicity induced by soil properties were wider than those of Cu toxicity to both tomato and bok choy plant growth. Leaching generally decreased the toxicity of Cu and Ni...

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2011
Stéphane L. Benoit Robert J. Maier

UNLABELLED A novel mechanism aimed at controlling urease expression in Helicobacter pylori in the presence of ample nickel is described. Higher urease activities were observed in an hp0868 mutant (than in the wild type) in cells supplemented with nickel, suggesting that the HP0868 protein (herein named Mua for modulator of urease activity) represses urease activity when nickel concentrations ar...

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Journal: :International Journal of Nanomedicine 2014

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