Individual monitoring of gonad development in the European flat oyster Ostrea edulis by in vivo magnetic resonance imaging
Previous studies have shown that magnetic resonance imaging is a very appropriate non-invasive technique for quantifying the growth of somatic and gonadic tissues and sex determination in the Pacific oyster, Crassostrea gigas. Despite a thinner gonad, harder to distinguish than that of the Pacific o...
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Online Access: | https://archimer.ifremer.fr/doc/00014/12508/9363.pdf https://doi.org/10.1016/j.aquaculture.2010.07.013 https://archimer.ifremer.fr/doc/00014/12508/ |
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ftarchimer:oai:archimer.ifremer.fr:12508 2023-05-15T15:58:35+02:00 Individual monitoring of gonad development in the European flat oyster Ostrea edulis by in vivo magnetic resonance imaging Davenel, Armel Gonzalez, Ricardo Suquet, Marc Quellec, Stephane Robert, Rene 2010-09 application/pdf https://archimer.ifremer.fr/doc/00014/12508/9363.pdf https://doi.org/10.1016/j.aquaculture.2010.07.013 https://archimer.ifremer.fr/doc/00014/12508/ eng eng Elsevier Science Bv info:eu-repo/grantAgreement/EC/FP7/222043/EU//SETTLE https://archimer.ifremer.fr/doc/00014/12508/9363.pdf doi:10.1016/j.aquaculture.2010.07.013 https://archimer.ifremer.fr/doc/00014/12508/ 2010 Published by Elsevier B.V. info:eu-repo/semantics/openAccess restricted use Aquaculture (0044-8486) (Elsevier Science Bv), 2010-09 , Vol. 307 , N. 1-2 , P. 165-169 Oyster Ostrea edulis Gonad development Magnetic resonance imaging text Publication info:eu-repo/semantics/article 2010 ftarchimer https://doi.org/10.1016/j.aquaculture.2010.07.013 2021-09-23T20:18:37Z Previous studies have shown that magnetic resonance imaging is a very appropriate non-invasive technique for quantifying the growth of somatic and gonadic tissues and sex determination in the Pacific oyster, Crassostrea gigas. Despite a thinner gonad, harder to distinguish than that of the Pacific oyster, we showed in this study that it was possible to distinguish and quantify the development of the gonad of the European flat oyster, Ostrea edulis, using a 3D MRI sequence with a suitable finer resolution. Compared to T2-weighted images, theoretically the most appropriate for good anatomical description, T1-weighted images were more suited to gonad observation. The gonad development was quantified by the number of voxels with higher grey level. Larvae were then depicted in the intervalvar cavity of spawning females. MRI imaging is a non-invasive method that is well suited to the description of gametogenesis in the European flat oyster. (C) 2010 Published by Elsevier B.V. Article in Journal/Newspaper Crassostrea gigas Pacific oyster Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) Pacific Aquaculture 307 1-2 165 169 |
institution |
Open Polar |
collection |
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) |
op_collection_id |
ftarchimer |
language |
English |
topic |
Oyster Ostrea edulis Gonad development Magnetic resonance imaging |
spellingShingle |
Oyster Ostrea edulis Gonad development Magnetic resonance imaging Davenel, Armel Gonzalez, Ricardo Suquet, Marc Quellec, Stephane Robert, Rene Individual monitoring of gonad development in the European flat oyster Ostrea edulis by in vivo magnetic resonance imaging |
topic_facet |
Oyster Ostrea edulis Gonad development Magnetic resonance imaging |
description |
Previous studies have shown that magnetic resonance imaging is a very appropriate non-invasive technique for quantifying the growth of somatic and gonadic tissues and sex determination in the Pacific oyster, Crassostrea gigas. Despite a thinner gonad, harder to distinguish than that of the Pacific oyster, we showed in this study that it was possible to distinguish and quantify the development of the gonad of the European flat oyster, Ostrea edulis, using a 3D MRI sequence with a suitable finer resolution. Compared to T2-weighted images, theoretically the most appropriate for good anatomical description, T1-weighted images were more suited to gonad observation. The gonad development was quantified by the number of voxels with higher grey level. Larvae were then depicted in the intervalvar cavity of spawning females. MRI imaging is a non-invasive method that is well suited to the description of gametogenesis in the European flat oyster. (C) 2010 Published by Elsevier B.V. |
format |
Article in Journal/Newspaper |
author |
Davenel, Armel Gonzalez, Ricardo Suquet, Marc Quellec, Stephane Robert, Rene |
author_facet |
Davenel, Armel Gonzalez, Ricardo Suquet, Marc Quellec, Stephane Robert, Rene |
author_sort |
Davenel, Armel |
title |
Individual monitoring of gonad development in the European flat oyster Ostrea edulis by in vivo magnetic resonance imaging |
title_short |
Individual monitoring of gonad development in the European flat oyster Ostrea edulis by in vivo magnetic resonance imaging |
title_full |
Individual monitoring of gonad development in the European flat oyster Ostrea edulis by in vivo magnetic resonance imaging |
title_fullStr |
Individual monitoring of gonad development in the European flat oyster Ostrea edulis by in vivo magnetic resonance imaging |
title_full_unstemmed |
Individual monitoring of gonad development in the European flat oyster Ostrea edulis by in vivo magnetic resonance imaging |
title_sort |
individual monitoring of gonad development in the european flat oyster ostrea edulis by in vivo magnetic resonance imaging |
publisher |
Elsevier Science Bv |
publishDate |
2010 |
url |
https://archimer.ifremer.fr/doc/00014/12508/9363.pdf https://doi.org/10.1016/j.aquaculture.2010.07.013 https://archimer.ifremer.fr/doc/00014/12508/ |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas Pacific oyster |
genre_facet |
Crassostrea gigas Pacific oyster |
op_source |
Aquaculture (0044-8486) (Elsevier Science Bv), 2010-09 , Vol. 307 , N. 1-2 , P. 165-169 |
op_relation |
info:eu-repo/grantAgreement/EC/FP7/222043/EU//SETTLE https://archimer.ifremer.fr/doc/00014/12508/9363.pdf doi:10.1016/j.aquaculture.2010.07.013 https://archimer.ifremer.fr/doc/00014/12508/ |
op_rights |
2010 Published by Elsevier B.V. info:eu-repo/semantics/openAccess restricted use |
op_doi |
https://doi.org/10.1016/j.aquaculture.2010.07.013 |
container_title |
Aquaculture |
container_volume |
307 |
container_issue |
1-2 |
container_start_page |
165 |
op_container_end_page |
169 |
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1766394344101642240 |