Reconstructed 3D models of digestive organs of developing Atlantic cod (Gadus morhua) larvae
Six 3D models of the digestive system during ontogeny were reconstructed from histological sections of Atlantic cod larvae. The 3D models clearly visualize the following features: folding of the gut rotation; subdivision of digestive tract into foregut, midgut, and hindgut by sphincters; development...
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ftpubmed:oai:pubmedcentral.nih.gov:3906741 2023-05-15T15:27:02+02:00 Reconstructed 3D models of digestive organs of developing Atlantic cod (Gadus morhua) larvae Kamisaka, Yuko Rønnestad, Ivar 2010-10-20 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3906741 https://doi.org/10.1007/s00227-010-1554-x en eng Springer-Verlag http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3906741 http://dx.doi.org/10.1007/s00227-010-1554-x © The Author(s) 2010 Original Paper Text 2010 ftpubmed https://doi.org/10.1007/s00227-010-1554-x 2014-02-02T02:15:32Z Six 3D models of the digestive system during ontogeny were reconstructed from histological sections of Atlantic cod larvae. The 3D models clearly visualize the following features: folding of the gut rotation; subdivision of digestive tract into foregut, midgut, and hindgut by sphincters; development of stomach and pyloric caeca from 39 dph; location of entrances of bile and pancreatic ducts in the medial plane of the anterior midgut; ontogeny of pancreas from a compact organ to an elongated and branched (but not diffuse) organ along the posterior midgut; one dominant islet of Langerhans until 39 dph and several smaller satellite islets also visible from 53 dph; the relatively large volume of the anterior midgut that probably increases residence time of ingested food mixing with secretions from pancreas and bile. Calculated volumes of each digestive organ demonstrate allometric changes during ontogeny. Interactive 3D models are available as QuickTime format downloadable files. Text atlantic cod Gadus morhua PubMed Central (PMC) Marine Biology 158 1 233 243 |
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Original Paper |
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Original Paper Kamisaka, Yuko Rønnestad, Ivar Reconstructed 3D models of digestive organs of developing Atlantic cod (Gadus morhua) larvae |
topic_facet |
Original Paper |
description |
Six 3D models of the digestive system during ontogeny were reconstructed from histological sections of Atlantic cod larvae. The 3D models clearly visualize the following features: folding of the gut rotation; subdivision of digestive tract into foregut, midgut, and hindgut by sphincters; development of stomach and pyloric caeca from 39 dph; location of entrances of bile and pancreatic ducts in the medial plane of the anterior midgut; ontogeny of pancreas from a compact organ to an elongated and branched (but not diffuse) organ along the posterior midgut; one dominant islet of Langerhans until 39 dph and several smaller satellite islets also visible from 53 dph; the relatively large volume of the anterior midgut that probably increases residence time of ingested food mixing with secretions from pancreas and bile. Calculated volumes of each digestive organ demonstrate allometric changes during ontogeny. Interactive 3D models are available as QuickTime format downloadable files. |
format |
Text |
author |
Kamisaka, Yuko Rønnestad, Ivar |
author_facet |
Kamisaka, Yuko Rønnestad, Ivar |
author_sort |
Kamisaka, Yuko |
title |
Reconstructed 3D models of digestive organs of developing Atlantic cod (Gadus morhua) larvae |
title_short |
Reconstructed 3D models of digestive organs of developing Atlantic cod (Gadus morhua) larvae |
title_full |
Reconstructed 3D models of digestive organs of developing Atlantic cod (Gadus morhua) larvae |
title_fullStr |
Reconstructed 3D models of digestive organs of developing Atlantic cod (Gadus morhua) larvae |
title_full_unstemmed |
Reconstructed 3D models of digestive organs of developing Atlantic cod (Gadus morhua) larvae |
title_sort |
reconstructed 3d models of digestive organs of developing atlantic cod (gadus morhua) larvae |
publisher |
Springer-Verlag |
publishDate |
2010 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3906741 https://doi.org/10.1007/s00227-010-1554-x |
genre |
atlantic cod Gadus morhua |
genre_facet |
atlantic cod Gadus morhua |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3906741 http://dx.doi.org/10.1007/s00227-010-1554-x |
op_rights |
© The Author(s) 2010 |
op_doi |
https://doi.org/10.1007/s00227-010-1554-x |
container_title |
Marine Biology |
container_volume |
158 |
container_issue |
1 |
container_start_page |
233 |
op_container_end_page |
243 |
_version_ |
1766357503883345920 |