Detoxification and recovery after cadmium exposure in the freshwater crab Sinopotamon henanense.

Environmental Science and Pollution Research International
Zihan XuLan Wang

Abstract

Cadmium (Cd) is a common pollutant in the aquatic environment, which puts the health and safety of aquatic organisms and humans at risk. In the present study, the freshwater crab Sinopotamon henanense was exposed to Cd (0, 50, 100, and 500 μg·L-1) for 14 d (0-14th d), followed by 21 d (14-35th d) of depuration. The changes in Cd bioaccumulation, microstructure, biomacromolecules (polysaccharides, neutral lipids, DNA and total proteins), and biochemical parameters (SOD, CAT, GR, TrxR, MDA and AChE) in the gills and hepatopancreas were tested. The injured microstructure, activated antioxidant system, increased MDA, and inhibited AChE of the gills and hepatopancreas responded with progressive bioaccumulation of Cd. Meanwhile, the polysaccharides and neutral lipids in the hepatopancreas reduced and DNA synthesis enhanced. During depuration, more than 58.80 ± 8.53% and 13.84 ± 12.11% of Cd was excreted from the gills and hepatopancreas, respectively. Recovery of microstructure and biomacromolecules as well as alleviated oxidative damage and neurotoxicity were also found in these two organs. Additionally, based on PCA, Ihis, GR and MDA were identified as the optimal biomarkers indicating the health status of crabs. In conclusion, S. ...Continue Reading

References

Jun 1, 1979·Analytical Biochemistry·H OhkawaK Yagi
Mar 17, 1975·Biochemical and Biophysical Research Communications·M Nishikimi
Oct 1, 1988·Analytical Biochemistry·L H Johansson, L A Borg
Jan 27, 1999·Methods in Enzymology·E S ArnérA Holmgren
Apr 5, 2001·Marine Environmental Research·A ViarengoG P Gabrielides
Jul 1, 1961·Biochemical Pharmacology·G L ELLMANR M FEATHER-STONE
Jul 10, 2004·Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology·G A AhearnA Mandal
Jul 4, 2006·Environment International·Philip S Rainbow
Dec 17, 2008·Biochemical Pharmacology·Grzegorz Bartosz
Jun 9, 2009·Free Radical Biology & Medicine·Etsuo Niki
Dec 1, 2009·Archives of Environmental Contamination and Toxicology·Alexandra PrettoValderi Dressler
Mar 6, 2010·Biometals : an International Journal on the Role of Metal Ions in Biology, Biochemistry, and Medicine·Frank Thévenod
Apr 3, 2010·Biometals : an International Journal on the Role of Metal Ions in Biology, Biochemistry, and Medicine·Ann CuypersKaren Smeets
Feb 8, 2011·Ecotoxicology and Environmental Safety·Peranandam RevathiNatesan Munuswamy
Jun 30, 2011·Indian Journal of Pharmacology·Reena SinghRajiv Gupta
May 1, 2001·Current Protocols in Toxicology·B Mannervik
Apr 11, 2013·Toxicology and Industrial Health·Hanan S GaberMidhat A El-Kasheif
Jan 1, 1998·Biomarkers : Biochemical Indicators of Exposure, Response, and Susceptibility to Chemicals· Lucia Guilhermino Piedade Barros M C Silva Amadeu M V M Soares
Aug 13, 2013·Microscopy and Microanalysis : the Official Journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada·Mário S DinizAna Picado
Jul 13, 2014·Environmental Science and Pollution Research International·E KerambrunR Amara
Sep 12, 2015·Journal of Environmental Sciences (China)·Jin Wuk LeeJae-Seong Lee
Sep 22, 2016·Environmental Monitoring and Assessment·Borhan MansouriSiros Shahsavari
Sep 28, 2017·Comparative Biochemistry and Physiology. Part B, Biochemistry & Molecular Biology·Ran LiJin-Sheng Sun
Feb 8, 2018·Metallomics : Integrated Biometal Science·Yanfang OuyangJun Lu
Apr 28, 2018·Ecotoxicology and Environmental Safety·Fatma AouiniJulian Blasco
May 29, 2018·Cellular Physiology and Biochemistry : International Journal of Experimental Cellular Physiology, Biochemistry, and Pharmacology·Jun PengWen Su
Jul 18, 2018·Ecotoxicology and Environmental Safety·Isabella C BordonDenis Moledo de Souza Abessa

❮ Previous
Next ❯

Citations

Nov 24, 2021·Environmental Science and Pollution Research International·Yong Quan LiLan Wang

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.