DOI: 10.1016/j.marpolbul.2017.05.022
Scopus记录号: 2-s2.0-85020113345
论文题名: Bio-monitoring of metal impact on metallothioneins levels in the gastropod Phorcus turbinatus (Born, 1778) in the northeastern and the eastern coasts of Tunisia
作者: Boulajfene W. ; Strogyloudi E. ; Catsiki V.-A. ; El Mlayah A. ; Tlig-Zouari S.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 120, 期: 2018-01-02 起始页码: 274
结束页码: 285
语种: 英语
英文关键词: Biomarker
; Metal accumulation
; Rocky coasts
; Toxicity
Scopus关键词: Biomarkers
; Cadmium
; Dissolved oxygen
; Metals
; Molluscs
; Toxicity
; Zinc
; Biomonitoring
; Metal accumulation
; Metal contamination
; Metallic content
; Metallothioneins
; Physico-chemical factors
; Protein induction
; Six stations
; Copper
; cadmium
; copper
; dissolved oxygen
; mercury
; metallothionein
; zinc
; heavy metal
; metal
; metallothionein
; bioaccumulation
; biomarker
; biomonitoring
; coastal zone
; dissolved oxygen
; gastropod
; physicochemical property
; pollution effect
; protein
; toxicity
; trace metal
; Article
; bioaccumulation
; biological monitoring
; chemical composition
; coastal waters
; contaminated animal
; controlled study
; environmental impact assessment
; gastropod
; nonhuman
; Phorcus turbinatus
; physical chemistry
; protein function
; protein induction
; seasonal variation
; Tunisia
; water pollution
; water temperature
; animal
; chemistry
; environmental monitoring
; gastropod
; pharmacokinetics
; water pollutant
; Tunisia
; Gastropoda
; Monodonta
; Animals
; Cadmium
; Copper
; Environmental Monitoring
; Gastropoda
; Metallothionein
; Metals
; Metals, Heavy
; Tunisia
; Water Pollutants, Chemical
; Zinc
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: This work is an evaluation of metal contamination degree in Phorcus turbinatus and a monitoring of metals impact on metallothioneins functioning. The gastropod was sampled from six stations along the northeastern and eastern coasts of Tunisia during four seasons (2014–2015). Our results suggested that sedimentological metallic contents (Copper, Zinc and Cadmium) vary significantly depending on stations and not significantly according to seasons except for copper. Nevertheless, differences were no significant between stations and significant between seasons as for ambient factors, metallic intrinsic contents and metallothioneins rates. The monodonta tissue seems to be enriched in the four analyzed metals (Cu, Zn, Cd and Hg) and this species seems to have an ability to accumulate metals. Metal effect on the protein induction may be linked to physicochemical factors (temperature, O2 and Cu contents in sediment). In fact, metallothioneins levels were positively correlated to the dissolved oxygen rates and negatively linked to temperature. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88166
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Université Tunis El Manar II 2092, Tunisie/Faculté des Sciences de Tunis, Unité de Recherche de Biologie Intégrative et Ecologie Fonctionnelle et Evolutive des milieux Aquatiques, Tunis, Tunisia; Hellenic Centre for Marine Research, Institute of Oceanography - Ecotoxicology Laboratory, Anavissos 19013, Greece; Centre de Recherches et des Technologies des Eaux - Laboratoire de Géo-Ressources, Technopôle de Bordj Cedria, 273, Soliman, Tunisia
Recommended Citation:
Boulajfene W.,Strogyloudi E.,Catsiki V.-A.,et al. Bio-monitoring of metal impact on metallothioneins levels in the gastropod Phorcus turbinatus (Born, 1778) in the northeastern and the eastern coasts of Tunisia[J]. Marine Pollution Bulletin,2017-01-01,120(2018-01-02)