Adrenal Medulla Development Movie: Difference between revisions
(Created page with "{{Movie header}} {| | <wikiflv height="560" width="720" autoplay="true">Adrenal medulla.flv|File:Adrenal medulla.jpg</wikiflv> | valign="top" | '''Adrenal Medulla Development...") |
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'''Adrenal Medulla''' | '''Adrenal Medulla''' | ||
* neural crest origin, migrate adjacent to coelomic cavity, initially uncapsulated and not surrounded by fetal cortex, cells have neuron-like morphology | * neural crest origin, migrate adjacent to coelomic cavity, initially uncapsulated and not surrounded by fetal cortex, cells have neuron-like morphology | ||
* 2 cell types - secrete epinepherine (adrenaline) 80%; secrete norepinepherine (noradrenaline | * 2 cell types - secrete epinepherine (adrenaline) 80%; secrete norepinepherine (noradrenaline) 20% | ||
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:'''Links:''' [[Media:Adrenal_medulla. | :'''Links:''' [[Media:Adrenal_medulla.mp4|MP4 version]] | [[Media:Adrenal_medulla.mov|Quicktime version]] | [[Endocrine - Adrenal Development]] | [[Lecture_-_Endocrine_Development#Adrenal|Endocrine Lecture]] | ||
===Medulla=== | ===Medulla=== |
Revision as of 16:12, 16 March 2013
Embryology - 29 Mar 2024 Expand to Translate |
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File:Adrenal medulla.jpg</wikiflv> |
Adrenal Medulla Development This animation shows the dual embryonic origins of the adrenal development. Adrenal Medulla
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Medulla
Neural crest cells migrate toward the coelomic cavity wall and form the adrenal medulla. These chromaffin (chromaphil) cells originally named because of their staining (yellow) with chromium salts.
Cortex
Week 4 celomic epithelium (mesothelium) cells proliferate initially forming small buds that separate from the epithelium.
Week 6 these now mesenchymal cells first form the fetal adrenal cortex which will be later replaced by the adult cortex.
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Cite this page: Hill, M.A. (2024, March 29) Embryology Adrenal Medulla Development Movie. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Adrenal_Medulla_Development_Movie
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G