Effect of CO2 driven ocean acidification on calcification, physiology and ovarian cells of tropical sea urchin Salmacis virgulata – A microcosm approach
In the present study, we depict the structural modification of test minerals, physiological response and ovarian damage in the tropical sea urchin Salmacis virgulata using microcosm CO2 (Carbon dioxide) perturbation experiment. S. virgulata were exposed to hypercapnic conditions with four different...
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ftunivchile:oai:repositorio.uchile.cl:2250/182048 2023-05-15T17:50:17+02:00 Effect of CO2 driven ocean acidification on calcification, physiology and ovarian cells of tropical sea urchin Salmacis virgulata – A microcosm approach Anand, Muthusamy Rangesh, Kannan Maruthupandy, Muthuchamy Jayanthi, Govindarajulu Rajeswari, Balakrishnan Priya, Radhakrishnan Jeeva 2021 application/pdf https://doi.org/10.1016/j.heliyon.2021.e05970 https://repositorio.uchile.cl/handle/2250/182048 en eng Elsevier Heliyon 7 (2021) e05970 doi:10.1016/j.heliyon.2021.e05970 https://repositorio.uchile.cl/handle/2250/182048 Attribution-NonCommercial-NoDerivs 3.0 Chile http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ CC-BY-NC-ND Heliyon Ocean acidification Microcosm Calcification Biomarkers and ovarian damage Artículo de revista 2021 ftunivchile https://doi.org/10.1016/j.heliyon.2021.e05970 2023-01-22T01:05:04Z In the present study, we depict the structural modification of test minerals, physiological response and ovarian damage in the tropical sea urchin Salmacis virgulata using microcosm CO2 (Carbon dioxide) perturbation experiment. S. virgulata were exposed to hypercapnic conditions with four different pH levels using CO2 gas bubbling method that reflects ambient level (pH 8.2) and elevated pCO(2) scenarios (pH 8.0, 7.8 and 7.6). The variations in physical strength and mechanical properties of S. virgulata test were evaluated by thermogravimetric analysis, Fourier transform infrared spectroscopy, X-ray diffraction analysis and scanned electron microscopy analysis. Biomarker enzymes such as glutathione-S-transferase, catalase, acetylcholine esterase, lipid peroxidase and reduced glutathione showed physiological stress and highly significant (p < 0.01) towards pH 7.6 and 7.8 treatments. Ovarian cells were highly damaged at pH 7.6 and 7.8 treatments. This study proved that the pH level 7.6 and 7.8 drastically affect calcification, physiological response and ovarian cells in S. virgulata. University Grants Commission: India - New Zealand Educational Council 101-3/2014(IC) Article in Journal/Newspaper Ocean acidification Universidad de Chile: Repositorio académico New Zealand Heliyon 7 1 e05970 |
institution |
Open Polar |
collection |
Universidad de Chile: Repositorio académico |
op_collection_id |
ftunivchile |
language |
English |
topic |
Ocean acidification Microcosm Calcification Biomarkers and ovarian damage |
spellingShingle |
Ocean acidification Microcosm Calcification Biomarkers and ovarian damage Anand, Muthusamy Rangesh, Kannan Maruthupandy, Muthuchamy Jayanthi, Govindarajulu Rajeswari, Balakrishnan Priya, Radhakrishnan Jeeva Effect of CO2 driven ocean acidification on calcification, physiology and ovarian cells of tropical sea urchin Salmacis virgulata – A microcosm approach |
topic_facet |
Ocean acidification Microcosm Calcification Biomarkers and ovarian damage |
description |
In the present study, we depict the structural modification of test minerals, physiological response and ovarian damage in the tropical sea urchin Salmacis virgulata using microcosm CO2 (Carbon dioxide) perturbation experiment. S. virgulata were exposed to hypercapnic conditions with four different pH levels using CO2 gas bubbling method that reflects ambient level (pH 8.2) and elevated pCO(2) scenarios (pH 8.0, 7.8 and 7.6). The variations in physical strength and mechanical properties of S. virgulata test were evaluated by thermogravimetric analysis, Fourier transform infrared spectroscopy, X-ray diffraction analysis and scanned electron microscopy analysis. Biomarker enzymes such as glutathione-S-transferase, catalase, acetylcholine esterase, lipid peroxidase and reduced glutathione showed physiological stress and highly significant (p < 0.01) towards pH 7.6 and 7.8 treatments. Ovarian cells were highly damaged at pH 7.6 and 7.8 treatments. This study proved that the pH level 7.6 and 7.8 drastically affect calcification, physiological response and ovarian cells in S. virgulata. University Grants Commission: India - New Zealand Educational Council 101-3/2014(IC) |
format |
Article in Journal/Newspaper |
author |
Anand, Muthusamy Rangesh, Kannan Maruthupandy, Muthuchamy Jayanthi, Govindarajulu Rajeswari, Balakrishnan Priya, Radhakrishnan Jeeva |
author_facet |
Anand, Muthusamy Rangesh, Kannan Maruthupandy, Muthuchamy Jayanthi, Govindarajulu Rajeswari, Balakrishnan Priya, Radhakrishnan Jeeva |
author_sort |
Anand, Muthusamy |
title |
Effect of CO2 driven ocean acidification on calcification, physiology and ovarian cells of tropical sea urchin Salmacis virgulata – A microcosm approach |
title_short |
Effect of CO2 driven ocean acidification on calcification, physiology and ovarian cells of tropical sea urchin Salmacis virgulata – A microcosm approach |
title_full |
Effect of CO2 driven ocean acidification on calcification, physiology and ovarian cells of tropical sea urchin Salmacis virgulata – A microcosm approach |
title_fullStr |
Effect of CO2 driven ocean acidification on calcification, physiology and ovarian cells of tropical sea urchin Salmacis virgulata – A microcosm approach |
title_full_unstemmed |
Effect of CO2 driven ocean acidification on calcification, physiology and ovarian cells of tropical sea urchin Salmacis virgulata – A microcosm approach |
title_sort |
effect of co2 driven ocean acidification on calcification, physiology and ovarian cells of tropical sea urchin salmacis virgulata – a microcosm approach |
publisher |
Elsevier |
publishDate |
2021 |
url |
https://doi.org/10.1016/j.heliyon.2021.e05970 https://repositorio.uchile.cl/handle/2250/182048 |
geographic |
New Zealand |
geographic_facet |
New Zealand |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Heliyon |
op_relation |
Heliyon 7 (2021) e05970 doi:10.1016/j.heliyon.2021.e05970 https://repositorio.uchile.cl/handle/2250/182048 |
op_rights |
Attribution-NonCommercial-NoDerivs 3.0 Chile http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ |
op_rightsnorm |
CC-BY-NC-ND |
op_doi |
https://doi.org/10.1016/j.heliyon.2021.e05970 |
container_title |
Heliyon |
container_volume |
7 |
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1 |
container_start_page |
e05970 |
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