Toxic and essential trace element concentrations in fish species in the Lower Amazon, Brazil

2020 ◽  
Vol 732 ◽  
pp. 138983 ◽  
Author(s):  
Fabio Edir Amaral Albuquerque ◽  
Antonio Humberto Hamad Minervino ◽  
Marta Miranda ◽  
Carlos Herrero-Latorre ◽  
Raimundo Alves Barrêto Júnior ◽  
...  
Keyword(s):  
Trace Element ◽  
Fish Species ◽  
Essential Trace Element ◽  
Element Concentrations

scholarly journals Toxic and essential trace element concentrations in the freshwater shrimp Macrobrachium amazonicum in the Lower Amazon, Brazil

2020 ◽  
Vol 86 ◽  
pp. 103361 ◽  
Author(s):  
Fabio Edir Amaral Albuquerque ◽  
Antonio Humberto Hamad Minervino ◽  
Marta Miranda ◽  
Carlos Herrero-Latorre ◽  
Raimundo Alves Barrêto Júnior ◽  
...  
Keyword(s):  
Trace Element ◽  
Essential Trace Element ◽  
Freshwater Shrimp ◽  
Element Concentrations ◽  
Macrobrachium Amazonicum

Essential and non-essential trace element concentrations in muscle and liver of a pregnant Munk’s pygmy devil ray (Mobula munkiana) and its embryo

2021 ◽  
Author(s):  
Isis Baró-Camarasa ◽  
Ana Judith Marmolejo-Rodríguez ◽  
Antonio Cobelo-García ◽  
Marta D. Palacios ◽  
Daniela Alejandra Murillo-Cisneros ◽  
...  
Keyword(s):  
Trace Element ◽  
Essential Trace Element ◽  
Element Concentrations

Toxic and essential trace element concentrations in different tissues of extensively reared sheep in northern Spain

2021 ◽  
Vol 96 ◽  
pp. 103709
Author(s):  
Víctor Pereira ◽  
Marta Miranda ◽  
Juan Sierra ◽  
José Luis Benedito ◽  
Marta López-Alonso
Keyword(s):  
Trace Element ◽  
Essential Trace Element ◽  
Northern Spain ◽  
Element Concentrations ◽  
Different Tissues

scholarly journals Evaluation of Trace Element Contaminations in the Skin Tissue of Rutilus kutum (Kamensky, 1901) From the South of the Caspian Sea

2021 ◽  
Vol 9 (2) ◽  
pp. 139-148
Author(s):  
Mohammad Forouhar Vajargah ◽  
◽  
Masoud Sattari ◽  
Javid Imanpour Namin ◽  
Mehdi Bibak ◽  
...  
Keyword(s):  
Trace Element ◽  
Human Health ◽  
Fish Species ◽  
Caspian Sea ◽  
Skin Tissue ◽  
Icp Oes ◽  
The South ◽  
The Caspian Sea ◽  
Element Concentrations

Background: The Caspian Sea is surrounded by Kazakhstan, Azerbaijan, Iran, Turkmenistan, and Russia. Rutilus kutum is a highly steamed fish species caught from the South Caspian Sea, but little data available on Trace Element (TE) concentrations in its skin. Methods: We caught 51 R. kutum from three stations (i.e., Anzali, Astara, and Kiashahr) in the southern shoreline of the Caspian Sea from September 2017 to January 2018, and ICP-OES was used to assay TE concentrations in their skin. Results: The Trace Element Concentrations (TECs) measured in the skin (except for potassium) did not display significant differences between the stations and only the concentration of potassium was higher in Kiashahr than in other areas. Conclusion: TE levels in the R. kutum skin were lower than those in the previous reports from the Caspian Sea, which could not result in any risk to human health.

Discrimination of trait-based characteristics by trace element bioaccumulation in riverine fishes

2008 ◽  
Vol 65 (6) ◽  
pp. 1087-1100 ◽  
Author(s):  
Terry M. Short ◽  
Lawrence R. Deweese ◽  
Neil M. Dubrovsky
Keyword(s):  
Trace Elements ◽  
Trace Element ◽  
Fish Species ◽  
Open Water ◽  
Strong Relationship ◽  
Species Traits ◽  
Contaminant Exposure ◽  
Element Concentrations ◽  
Relative Differences ◽  
Large Adult

Relations between tissue trace element concentrations and species traits were examined for 45 fish species to determine the extent to which trait-based characteristics accounted for relative differences among species in trace element bioaccumulation. Percentages of fish species correctly classified by discriminant analysis according to traits predicted by tissue trace element concentrations ranged from 72% to 87%. Tissue concentrations of copper, mercury, selenium, and zinc appeared to have the greatest overall influence on differentiating species according to trait characteristics. Discrimination of trait characteristics did not appear to be strongly influenced by local sources of trace elements in the streambed sediment. Bioaccumulation was greatest for those species classified as primarily detritivores, having relatively large adult body size, considered nonmigratory with respect to reproductive strategy, occurring mostly in large or variable size streams and rivers, preferring depositional areas within the stream channel, and preferring benthic rather than open-water habitats. Our findings provide evidence of the strong relationship between bioaccumulation of environmental trace elements and trait-based factors that influence contaminant exposure.

scholarly journals Changes in trace-element concentrations after intravenous injection of an essential trace-element preparation for parenteral use in rats.

1989 ◽  
Vol 44 (4) ◽  
pp. 887-893 ◽  
Author(s):  
Akihiko Matsuda ◽  
Mieko Kimura ◽  
Katsuhiko Yokoi ◽  
Hisaaki Kabata ◽  
Yoshinori Itokawa ◽  
...  
Keyword(s):  
Trace Element ◽  
Intravenous Injection ◽  
Essential Trace Element ◽  
Element Concentrations
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