DOI: 10.1016/j.marpolbul.2014.02.016
Scopus记录号: 2-s2.0-84897574480
论文题名: The application of histo-cytopathological biomarkers in the mud crab Scylla serrata (Forskal) to assess heavy metal toxicity in Pulicat Lake, Chennai
作者: Arockia Vasanthi L. ; Muruganandam A. ; Revathi P. ; Baskar B. ; Jayapriyan K. ; Baburajendran R. ; Munuswamy N.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 81, 期: 1 起始页码: 85
结束页码: 93
语种: 英语
英文关键词: Biomarker
; Heavy metals
; Histology
; Pulicat Lake
; Scylla serrata
; TEM
Scopus关键词: Biomarkers
; Heavy metals
; Histology
; Lakes
; Metals
; Muscle
; Principal component analysis
; Transmission electron microscopy
; Coastal environments
; Degree of damages
; Heavy metal toxicity
; Metal accumulation
; Metal concentrations
; Pulicat Lake
; Scylla serrata
; Structural deformities
; Shellfish
; biological marker
; cadmium
; copper
; iron
; lead
; manganese
; zinc
; bioaccumulation
; biomarker
; concentration (composition)
; crab
; heavy metal
; histology
; principal component analysis
; toxicity
; transmission electron microscopy
; animal tissue
; article
; bioaccumulation
; concentration (parameters)
; controlled study
; ecotoxicity
; gill
; heavy metal poisoning
; hepatopancreas
; Indian
; lake
; muscle tissue
; nonhuman
; Scylla serrata
; tissue distribution
; tissue level
; India
; Pulicat Lake
; Decapoda (Crustacea)
; Scylla serrata
; Biomarker
; Heavy metals
; Histology
; Pulicat Lake
; Scylla serrata
; TEM
; Animals
; Biological Markers
; Brachyura
; Gills
; Hepatopancreas
; India
; Lakes
; Metals, Heavy
; Muscles
; Poisoning
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The concentrations of heavy metals and their associated structural deformities in the gills, muscles and hepatopancreas of Scylla serrata from Pulicat Lake were determined and compared with crabs live along Kovalam coast. The concentrations of metals were high in the hepatopancreas and gills of crab from Pulicat Lake, whereas, low in crab from the Kovalam coast. Data were visualized using a principal component analysis (PCA). Significant differences were found for all variables at the plot scale however, the overall variation was relatively low for muscle tissues in both stations. The structural deformities observed in the gills, hepatopancreas and muscle was due to metal toxicity, and the degree of damage was correlated with the elevated metal concentration. The results showed significant metal accumulation and histo-cytological lesions in the crabs from Pulicat Lake. The results suggest that these biomarkers are useful for assessing the impact of metal pollution in the coastal environments. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85570
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: Department of Environmental Biotechnology, School of Environmental Sciences, Bharathidasan University, Tiruchirappalli 620 024, India; Unit of Aquaculture and Cryobiology, Department of Zoology, University of Madras, Guindy Campus, Chennai 600 025, India; Center for Bioenergy, Cooperative Research, Lincoln University, Jefferson City, MO 65101, United States; Centre for Advanced Studies in Botany, University of Madras, Guindy Campus, Chennai 600 025, India
Recommended Citation:
Arockia Vasanthi L.,Muruganandam A.,Revathi P.,et al. The application of histo-cytopathological biomarkers in the mud crab Scylla serrata (Forskal) to assess heavy metal toxicity in Pulicat Lake, Chennai[J]. Marine Pollution Bulletin,2014-01-01,81(1)