单壁碳纳米管对斑马鱼生理生化特性的影响

Journal of Ecology and Rural Environment ›› 2012, Vol. 28 ›› Issue (6): 694-699.doi:

• muci • Previous Articles Next Articles

Effects of Single-Walled Carbon Nanotubes on Physiological and Biochemistrical Characteristics of Zebrafish

TANG Zhi-Yang, XU Nan, LI Zhen-Shan

School of Environment and Energy,Peking University Shenzhen Graduate School

Received:2012-03-30 Revised:2012-04-17 Online:2012-11-25 Published:2012-11-30
Contact: XU Nan School of Environment and Energy,Peking University Shenzhen Graduate School E-mail:xunan@pkusz.edu.cn

Abstract

Abstract: Effects of single-walled carbon nanotubes (SWCNTs) on physiological and biochemistrical characteristics of zebrafish were studied, using a semi-static test system. The zebrafish were kept in 0, 0.1, 1 and 10 mg•L^-1 SWCNTs-1 suspensions, separately for exposion up to 28 days, and then contents of glutathione (GSH) and maleic dialdehyde (MDA), and activities of superoxide dismutase (SOD) and Na⁺-K⁺-ATPase in brain, gill and liver were measured. Furthermore, impacts of purity of SWCNTs and dispersant (sodium dodecyl sulfate, or SDS) on biological toxicity of SWCNTs were also investigated. Results show that neither the dispersion nor the purity of SWCNTs was the main factor influencing its toxicity in the experiment, and no notable effect of SWCNTs was found on the content of GSH and the activity of SOD, but SWCNTs was found to have caused obvious increase in Na⁺-K⁺-ATPase activity and dose-dependent decline of MDA content in liver, gill and brain. Obviously, SWCNTs have no other obvious toxicity than stimulating zebrafish to intensify elimination of oxygen free radicals.

Key words: SWCNTs, zebrafish, SOD, GSH, MDA, Na⁺-K⁺-ATPase

CLC Number:

X174

TANG Zhi-Yang, XU Nan, LI Zhen-Shan. Effects of Single-Walled Carbon Nanotubes on Physiological and Biochemistrical Characteristics of Zebrafish[J]. Journal of Ecology and Rural Environment, 2012, 28(6): 694-699.

0
/ / Recommend

Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks

URL: http://www.ere.ac.cn/EN/

http://www.ere.ac.cn/EN/Y2012/V28/I6/694

[1]	JIAO Run-an, LI Chao-zhou, LIU Gao-shun, YAN Shi-peng, JIAO Jian. The Effect of Sod-Culture on the Diversity of Arbuscular Mycorrhizal Fungi in the Rhizospheric Soil of Olive [J]. Journal of Ecology and Rural Environment, 2019, 35(4): 459-468.
[2]	GAO Dan, TONG Zhi, ZHANG Sheng-hu, JI Gui-xiang, WU Sheng-min, SHI Li-li. Toxicity of Four Typical Organic Phosphorus Flame Retardants to Zebrafish Embryo and Risk Assessment. [J]. Journal of Ecology and Rural Environment, 2017, 33(9): 836-844.
[3]	CHEN Shui-fei, LI Yao, GE Xiao-min, ZHOU Xu, WANG Le, CHEN Ting-ting, DING Hui. Community Characteristics of a Subtropical Evergreen Broad-Leaved Forest Plot Typical of Xianju of Zhejiang Province, Eastern China [J]. Journal of Ecology and Rural Environment, 2017, 33(12): 1109-1116.
[4]	ZHI Yong,SHAN Zheng-jun,BU Yuan-qing,WANG Jin-yan, CAI Xiao-yu. Bioaccumulation of Nonylphenol Isomer in Metaphir eguillelmi and Its Influence on Growth. [J]. Journal of Ecology and Rural Environment, 2015, 31(6): 935-941.
[5]	LIU Shan-Shan, LONG Yi, WANG Meng, MA Tao-Wu. Effects of Multiwalled Carbon Nanotubes on Ecotoxicity of Cd in Sediment-Zoobenthos System [J]. Journal of Ecology and Rural Environment, 2015, 31(3): 414-419.
[6]	ZHANG Zhen-Hua, MA Shan-Shan, LIU Yan, YU Ci-Gang, YU Ran, WANG Chang-Yong. Adsorption and Leaching of Sodium Penicillin in Soils [J]. Journal of Ecology and Rural Environment, 2014, 30(6): 749-753.
[7]	WU Qing-Yuan, JIANG Mei, LI Lei, NIU Jun-Xiang, SHEN Xin-Qiang. Effects of Chronic Stress of Lower Salinity on Activity of Na⁺-K⁺-ATPase and Content of MDA in Bbranchial Filament, Muscle, Intestine of Juvenile Mullet (Mugil cephalus) [J]. Journal of Ecology and Rural Environment, 2014, 30(4): 481-487.
[8]	MA Jing-Jing, ZHENG Bin, ZHANG Wei, GE Gao-Fei, GAO Hong-Jian. Toxic Effects of Repeated Superimposed B[a]P Pollution of Soil on SOD, POD and MDA in Coelomocytes of Eisenia foetida [J]. Journal of Ecology and Rural Environment, 2013, 29(6): 743-748.
[9]	YUAN Cheng-Cheng, LIU Li-Ming, ZHAO Xin, QI Xiao-Xing, LIU Chao-Xu. Environmental Risk Assessment of Suburban Agriculture Based on Relative Risk Model：A Case Study of Changsha [J]. Journal of Ecology and Rural Environment, 2013, 29(2): 158-163.
[10]	JIANG Wan-Xiang, CHEN Jing, WANG Hong-Kai, HU Zun-Lu, YANG Ning, CHEN Kang. Structure of the Enchytraeid Community and Its Influencing Factors in the Mengshan Mountain, Shandong Province, China [J]. Journal of Ecology and Rural Environment, 2013, 29(2): 203-208.
[11]	ZHOU Feng, LIU Xun-Cai, LI Yi-Qiang, JI Rong, LI Mei. Physiological Effects of Nonylphenol Stress on Chlamydomonas reinhardtii [J]. Journal of Ecology and Rural Environment, 2013, 29(1): 87-90.
[12]	ZHOU Yan, XU Jian, FENG Yan-Hong, ZHAO Xin, WAN Jin-Zhong, LIN Yu-Suo. Bio-toxicity of Shallow Groundwater in Organic Pollutants Contaminated Site to the Development of Its Embryos of Zebrafish [J]. Journal of Ecology and Rural Environment, 2012, 28(6): 700-705.
[13]	DING Ke, HAN Zhi-Hua, WU Di, SHAN Zheng-Jun. Impacts of 2,4’-DDT on Growth, Reproduction and Vitellogenin(Vtg) of Zebrafish [J]. Journal of Ecology and Rural Environment, 2012, 28(5): 532-538.
[14]	DING Shuai, FANG Zhi-Xiang, LIU Biao, SHEN Wen-Jing, MENG Jun. Effects of Wild-Shepherd's-Purse-Agglutinin (WSA) Transgenic Cotton on Eisenia foetida [J]. Journal of Ecology and Rural Environment, 2012, 28(4): 389-393.
[15]	NAN Xu-Yang , DAI Ling-Peng, CAO Qi. Toxic Effects of Copper on Monodonta labio [J]. Journal of Ecology and Rural Environment, 2012, 28(3): 277-281.

Effects of Single-Walled Carbon Nanotubes on Physiological and Biochemistrical Characteristics of Zebrafish

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments