File:Crowder1957 fig05.jpg

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Fig. 5

Carnegie Embryo no. 6758

Figures 1 to 5, drawn to the same scale, X too, illustrate the relative size of the adrenal in horizons xiv to xvii, compared with surrounding structures. Figures 6 and 7 represent the disruption of the cortex by the neural elements in horizon xxiii.


Height of sympathetic invasion. Cortex pattern is disrupted by sympathetic elements. Rim of cortex is still intact along the celomic border. Cells from Bowman's capsule and celomic epithelium are still being added to the primordium. Islands of cortical cells are scattered among the neural elements.


Week: 1 2 3 4 5 6 7 8
Carnegie stage: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23



Links: fig 1 | fig 2 | fig 3 | fig 4 | fig 5 | fig 6 | fig 7 | fig 1-7 | plate 1 | plate 2 | plate 3 | 1957 Crowder | Adrenal Development

References

Crowder RE. The development of the adrenal gland in man, with special reference to origin and ultimate location of cell types and evidence in favor of the "cell migration" theory. (1957) Contrib. Embryol., Carnegie Inst. Wash. 36, 193-210.


Cite this page: Hill, M.A. (2024, February 26) Embryology Crowder1957 fig05.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Crowder1957_fig05.jpg

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© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G

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