B-esterase measurements and other blood related biomarkers in loggerhead sea turtles (Caretta caretta) as indicators of health status

Omedes Martínez, Sergi; Crespo-Picazo, José Luis; García-Parraga, Daniel; Solé, Montserrat; Agencia Estatal de Investigación (España)

B-esterase measurements and other blood related biomarkers in loggerhead sea turtles (Caretta caretta) as indicators of health status

9 pages, 4 figures, 4 tables, supplementary data https://doi.org/10.1016/j.scitotenv.2023.163040.-- Data availability: Data will be made available on request

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Bibliographic Details
Main Authors:	Omedes Martínez, Sergi, Crespo-Picazo, José Luis, García-Parraga, Daniel, Solé, Montserrat
Other Authors:	Agencia Estatal de Investigación (España)
Format:	artículo biblioteca
Language:	English
Published:	Elsevier 2023-06
Subjects:	Cholinesterases, Carboxylesterases, Plasma, Marine turtles, Sentinel species, Marine litter, http://metadata.un.org/sdg/14, Conserve and sustainably use the oceans, seas and marine resources for sustainable development,
Online Access:	http://hdl.handle.net/10261/311217 http://dx.doi.org/10.13039/501100011033 http://dx.doi.org/10.13039/501100003339
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id	dig-icm-es-10261-311217
record_format	koha
spelling	dig-icm-es-10261-3112172024-05-14T09:07:19Z B-esterase measurements and other blood related biomarkers in loggerhead sea turtles (Caretta caretta) as indicators of health status Omedes Martínez, Sergi Crespo-Picazo, José Luis García-Parraga, Daniel Solé, Montserrat Agencia Estatal de Investigación (España) Consejo Superior de Investigaciones Científicas (España) Cholinesterases Carboxylesterases Plasma Marine turtles Sentinel species Marine litter http://metadata.un.org/sdg/14 Conserve and sustainably use the oceans, seas and marine resources for sustainable development 9 pages, 4 figures, 4 tables, supplementary data https://doi.org/10.1016/j.scitotenv.2023.163040.-- Data availability: Data will be made available on request The loggerhead sea turtle (Caretta caretta) has been selected as sentinel species by the Marine Strategy Framework Directive (MSFD) descriptor 10 in relation to marine litter. In this, and other protected species, there is a need to develop conservative pollution biomarkers equally informative of chemical exposures to those traditionally carried out in metabolic organs, such as the liver. With this aim, plasma from turtles undergoing rehabilitation at the Fundació Oceanogràfic rescue centre (Arca del Mar) were selected and tested for B-esterase measurements. Hydrolysis rates of acetylcholinesterase (AChE), butyrylcholinesterase (BChE) and carboxylesterases (CEs) using four commercial substrates were undertaken on 191 plasma samples. Results indicated that acetylthiocholine was the most adequate substrate of cholinesterases and butyrate esters for CE measures. The correlation of these parameters with well-established blood biochemistry measurements was analysed. B-esterase measures in wild specimens were discussed in relation to age group, pathology on admission to the rescue centre and season; moreover, contrasts with long-term resident turtles were also made. Although this study provides baseline data on B-esterase measures in a large sample size for this species, more complementary information is still needed in terms of population genetics, chemical exposures, and in relation to other biochemical parameters before they can be confidently applied in wild specimens within the regulatory MSFD To the institutional support of the ‘Severo Ochoa Centre of Excellence’ accreditation (CEX2019-000928-S). This work has received funding from CSIC Interdisciplinary Thematic Platform (PTI+) Interdisciplinary Platform for Sustainable Plastics towards a Circular Economy+ (PTI-SusPlast+ Peer reviewed 2023-06-12T10:32:19Z 2023-06-12T10:32:19Z 2023-06 artículo http://purl.org/coar/resource_type/c_6501 Science of the Total Environment 879: 163040 (2023) 0048-9697 CEX2019-000928-S http://hdl.handle.net/10261/311217 10.1016/j.scitotenv.2023.163040 1879-1026 http://dx.doi.org/10.13039/501100011033 http://dx.doi.org/10.13039/501100003339 en Publisher's version https://doi.org/10.1016/j.scitotenv.2023.163040 Sí open Elsevier
institution	ICM ES
collection	DSpace
country	España
countrycode	ES
component	Bibliográfico
access	En linea
databasecode	dig-icm-es
tag	biblioteca
region	Europa del Sur
libraryname	Biblioteca del ICM España
language	English
topic	Cholinesterases Carboxylesterases Plasma Marine turtles Sentinel species Marine litter http://metadata.un.org/sdg/14 Conserve and sustainably use the oceans, seas and marine resources for sustainable development Cholinesterases Carboxylesterases Plasma Marine turtles Sentinel species Marine litter http://metadata.un.org/sdg/14 Conserve and sustainably use the oceans, seas and marine resources for sustainable development
spellingShingle	Cholinesterases Carboxylesterases Plasma Marine turtles Sentinel species Marine litter http://metadata.un.org/sdg/14 Conserve and sustainably use the oceans, seas and marine resources for sustainable development Cholinesterases Carboxylesterases Plasma Marine turtles Sentinel species Marine litter http://metadata.un.org/sdg/14 Conserve and sustainably use the oceans, seas and marine resources for sustainable development Omedes Martínez, Sergi Crespo-Picazo, José Luis García-Parraga, Daniel Solé, Montserrat B-esterase measurements and other blood related biomarkers in loggerhead sea turtles (Caretta caretta) as indicators of health status
description	9 pages, 4 figures, 4 tables, supplementary data https://doi.org/10.1016/j.scitotenv.2023.163040.-- Data availability: Data will be made available on request
author2	Agencia Estatal de Investigación (España)
author_facet	Agencia Estatal de Investigación (España) Omedes Martínez, Sergi Crespo-Picazo, José Luis García-Parraga, Daniel Solé, Montserrat
format	artículo
topic_facet	Cholinesterases Carboxylesterases Plasma Marine turtles Sentinel species Marine litter http://metadata.un.org/sdg/14 Conserve and sustainably use the oceans, seas and marine resources for sustainable development
author	Omedes Martínez, Sergi Crespo-Picazo, José Luis García-Parraga, Daniel Solé, Montserrat
author_sort	Omedes Martínez, Sergi
title	B-esterase measurements and other blood related biomarkers in loggerhead sea turtles (Caretta caretta) as indicators of health status
title_short	B-esterase measurements and other blood related biomarkers in loggerhead sea turtles (Caretta caretta) as indicators of health status
title_full	B-esterase measurements and other blood related biomarkers in loggerhead sea turtles (Caretta caretta) as indicators of health status
title_fullStr	B-esterase measurements and other blood related biomarkers in loggerhead sea turtles (Caretta caretta) as indicators of health status
title_full_unstemmed	B-esterase measurements and other blood related biomarkers in loggerhead sea turtles (Caretta caretta) as indicators of health status
title_sort	b-esterase measurements and other blood related biomarkers in loggerhead sea turtles (caretta caretta) as indicators of health status
publisher	Elsevier
publishDate	2023-06
url	http://hdl.handle.net/10261/311217 http://dx.doi.org/10.13039/501100011033 http://dx.doi.org/10.13039/501100003339
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_version_	1802820196867506176

B-esterase measurements and other blood related biomarkers in loggerhead sea turtles (Caretta caretta) as indicators of health status

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