File:Brewer1937 plate12.jpg

Plate 12

26 In the center of the figure there is a trophoblastic cell with a, phagocytized group of red blood cells. About these erythrocytes there is a vacuolization. At the opposite end of the cell there is a phagocytized lymphocyte with a similar vacuolization surrounding it. X 790,.

27 Near the center of the photomicrograph there is a fetal trophoblastic cell with a mass of faintly stained granular phagocytized material. X 790.

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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

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  Fig 1 and 2 Tissue block removed

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  Fig 3 Hemorrhagic region

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  Fig 4 Blastocyst directly beneath surface hemorrhage

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  Fig 5 Blastocyst entirely surrounded by short villi

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  Fig 6 Portion of the chorionic wall shows two short villi

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  Fig 7 Cytotrophoblastic cell mitosis

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  Fig 8 Fetal cell is shown amid maternal tissue

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  Fig 9 Lateral sinus and fetal trophoblast

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  Fig 10 Spiral arteriole with a syncytial cell

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  Fig 11 Drawing of cytotrophoblastic cells

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  Fig 12 Operculum with one lateral margin

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  Fig 13 Operculum with adherent villus

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  Fig 14 Decidua

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  Fig 15 Distal portion of the spiral artery

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  Fig 16 Spiral artery in the lateral penetration zone

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  Fig 17 Gland epithelium with syncytial elements

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  Fig 18 A spiral artery with hemorrhage

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  Fig 19 End of this spiral artery in penetration zone

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  Fig 20 Reticulum in the maternal tissue

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  Fig 21 Junction of the maternal and fetal tissues

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  Fig 22 Wall of an endometrial gland

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  Fig 23 Endometrial gland

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  Fig 24 Endometrial gland in implantation cavity

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  Fig 25 Surface epithelium of the decidua

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  Fig 26 Trophoblastic cell

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  Fig 27 Trophoblastic cell

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  Fig 28 Trophoblastic cell

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  Fig 29 Trophoblastic cell phagocytized lymphoyte

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  Fig 30 Multinucleated syncytial mass

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 20) Embryology Brewer1937 plate12.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Brewer1937_plate12.jpg

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