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Humoral and Haemocytic Responses of Litopenaeus vannamei to Cd Exposure
White shrimp, Litopenaeus vannamei, subadults were exposed to four dilutions of the 96 h cadmium LC(50) reported for postlarvae (PL12) of this species, and the effects were evaluated after 5, 48, and 96 h of exposure. While treatments did not affect survival and hemolymph clotting time increased wit...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4055250/ https://www.ncbi.nlm.nih.gov/pubmed/24967441 http://dx.doi.org/10.1155/2014/903452 |
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author | Bautista-Covarrubias, Juan C. Velarde-Montes, Germán J. Voltolina, Domenico García-de la Parra, Luz M. Soto-Jiménez, Martín F. Frías-Espericueta, Martín G. |
author_facet | Bautista-Covarrubias, Juan C. Velarde-Montes, Germán J. Voltolina, Domenico García-de la Parra, Luz M. Soto-Jiménez, Martín F. Frías-Espericueta, Martín G. |
author_sort | Bautista-Covarrubias, Juan C. |
collection | PubMed |
description | White shrimp, Litopenaeus vannamei, subadults were exposed to four dilutions of the 96 h cadmium LC(50) reported for postlarvae (PL12) of this species, and the effects were evaluated after 5, 48, and 96 h of exposure. While treatments did not affect survival and hemolymph clotting time increased with time, but not as a response to Cd exposure, the intensity of other responses was related to concentration, to time of exposure, and to their interaction. Hemocyanin decreased with time in all metal concentrations but increased in the control treatment, and an almost similar trend was observed with hemocyte numbers. As an initial response, phenoloxidase activity decreased with all metal concentrations, but it increased later to values similar or higher than the control treatment. |
format | Online Article Text |
id | pubmed-4055250 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2014 |
publisher | Hindawi Publishing Corporation |
record_format | MEDLINE/PubMed |
spelling | pubmed-40552502014-06-25 Humoral and Haemocytic Responses of Litopenaeus vannamei to Cd Exposure Bautista-Covarrubias, Juan C. Velarde-Montes, Germán J. Voltolina, Domenico García-de la Parra, Luz M. Soto-Jiménez, Martín F. Frías-Espericueta, Martín G. ScientificWorldJournal Research Article White shrimp, Litopenaeus vannamei, subadults were exposed to four dilutions of the 96 h cadmium LC(50) reported for postlarvae (PL12) of this species, and the effects were evaluated after 5, 48, and 96 h of exposure. While treatments did not affect survival and hemolymph clotting time increased with time, but not as a response to Cd exposure, the intensity of other responses was related to concentration, to time of exposure, and to their interaction. Hemocyanin decreased with time in all metal concentrations but increased in the control treatment, and an almost similar trend was observed with hemocyte numbers. As an initial response, phenoloxidase activity decreased with all metal concentrations, but it increased later to values similar or higher than the control treatment. Hindawi Publishing Corporation 2014 2014-05-19 /pmc/articles/PMC4055250/ /pubmed/24967441 http://dx.doi.org/10.1155/2014/903452 Text en Copyright © 2014 Juan C. Bautista-Covarrubias et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Bautista-Covarrubias, Juan C. Velarde-Montes, Germán J. Voltolina, Domenico García-de la Parra, Luz M. Soto-Jiménez, Martín F. Frías-Espericueta, Martín G. Humoral and Haemocytic Responses of Litopenaeus vannamei to Cd Exposure |
title | Humoral and Haemocytic Responses of Litopenaeus vannamei to Cd Exposure |
title_full | Humoral and Haemocytic Responses of Litopenaeus vannamei to Cd Exposure |
title_fullStr | Humoral and Haemocytic Responses of Litopenaeus vannamei to Cd Exposure |
title_full_unstemmed | Humoral and Haemocytic Responses of Litopenaeus vannamei to Cd Exposure |
title_short | Humoral and Haemocytic Responses of Litopenaeus vannamei to Cd Exposure |
title_sort | humoral and haemocytic responses of litopenaeus vannamei to cd exposure |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4055250/ https://www.ncbi.nlm.nih.gov/pubmed/24967441 http://dx.doi.org/10.1155/2014/903452 |
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