Annetocin and TCTP expressions in the earthworm Eisenia fetida exposed to PAHs in artificial soil

CORC > 沈阳应用生态研究所 > 中国科学院沈阳应用生态研究所 > 沈阳应用生态研究所

	Annetocin and TCTP expressions in the earthworm Eisenia fetida exposed to PAHs in artificial soil
	Zhang, W; Zheng, SL; Song, YF; Qiu, XY; Sun, TH; Ackland, ML; Song, YF, Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Peoples R China
刊名	ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
	2008
卷号	71 期号:2 页码:566-573
关键词	Annetocin Translationally Controlled Tumor Protein (Tctp) Polycyclic Aromatic Hydrocarbons (Pahs) Earthworm Eisenia Fetida
ISSN号	0147-6513
英文摘要	The toxicity of sublethal polycyclic aromatic hydrocarbons (PAHs) levels in soils was assessed by testing their impact on expression of annetocin, a reproduction regulating gene, and translationally controlled tumor protein (TCTP), a tumorigenic response gene, in the earthworm Eisenia fetida cultured in artificial soil spiked with, phenanthrene (Phe), pyrene (Pyr), fluoranthene (Flu), or benzo(a)pyrene (Bap). Annetocin and TCTP were both up-regulated by 0.1 and 1.0 mg kg(-1) benzo(a)pyrene and TCTP was down-regulated by 10.0 mg kg(-1) phenanthrene. Weight loss and cocoon production of the worms were also analyzed. Only 10.0 mg kg(-1) phenanthrene impacted earthworm weight loss significantly and no significant differences on cocoon production were observed. Our study indicated that the potential ecotoxicity of sublethal PAHs in soil should not be neglected and mRNA transcription level in earthworms was a more sensitive indicator of PAHs exposure than traditional indexes using cocoon production as endpoints and/or using the whole-organism as the test materials, (C) 2007 Elsevier Inc. All rights reserved.
学科主题	Environmental Sciences ; Toxicology
语种	英语
WOS记录号	WOS:000259713900029
资助机构	National Basic Research Program of China [2004CB418503]; National Natural Science Foundation of China [20577056, 20337010]
公开日期	2011-09-23
内容类型	期刊论文
源URL	[http://210.72.129.5/handle/321005/54361]
专题	沈阳应用生态研究所_沈阳应用生态研究所
通讯作者	Song, YF, Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Zhang, W,Zheng, SL,Song, YF,et al. Annetocin and TCTP expressions in the earthworm Eisenia fetida exposed to PAHs in artificial soil[J]. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2008,71(2):566-573.
APA	Zhang, W.,Zheng, SL.,Song, YF.,Qiu, XY.,Sun, TH.,...&Song, YF, Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Peoples R China.(2008).Annetocin and TCTP expressions in the earthworm Eisenia fetida exposed to PAHs in artificial soil.ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,71(2),566-573.
MLA	Zhang, W,et al."Annetocin and TCTP expressions in the earthworm Eisenia fetida exposed to PAHs in artificial soil".ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 71.2(2008):566-573.