File:Brewer1937 plate06.jpg
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Plate 6
12 The main portion of the operculum with one lateral margin is shown. At this margin the opercular tissue is sharply differentiated from the maternal tissue and the surface coagulum. The chorlonic villi are adherent to the base of the operculum. X 142.
13 A high power photomicrograph of the operculum demonstrates an adherent villus. The opernulum is composed of numerous syncytial cells, cytotrophoblastic cells, maternal endometrial cells, and maternal blood. X 358.4.
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Pages where the terms "Historic" (textbooks, papers, people, recommendations) appear on this site, and sections within pages where this disclaimer appears, indicate that the content and scientific understanding are specific to the time of publication. This means that while some scientific descriptions are still accurate, the terminology and interpretation of the developmental mechanisms reflect the understanding at the time of original publication and those of the preceding periods, these terms, interpretations and recommendations may not reflect our current scientific understanding. (More? Embryology History | Historic Embryology Papers) |
- Links: plate 1 | fig 1 | fig 2 | fig 3 | plate 2 | fig 4 | plate 3 | fig 5 | fig 6 | plate 4 | fig 7 | fig 8 | fig 9 | fig 10 | plate 5 | plate 6 | plate 7 | plate 8 | plate 9 | plate 10 | plate 11 | plate 12 | plate 13 | plate 14 | fig 11 | 1937 Brewer | Historic Papers | Carnegie Embryo 8819 | Carnegie stage 6 | Week 2
Reference
Brewer JI. A normal human ovum in a stage preceding the primitive streak (The Edwards-Jones-Brewer ovum). (1937) Amer. J Anat., 61: 429-481.
Cite this page: Hill, M.A. (2024, April 26) Embryology Brewer1937 plate06.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Brewer1937_plate06.jpg
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
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