File:Dandy1910-plate03.jpg

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Plate III

Fig. 12. Diagram of a sagittal view of embryo to show the vascular system.

Ht, Heart; A I-II-III, First, second and third aortic arches; A0, Dorsal aorta; C.Ao, Caudal aorta; U, Umbilical artery (unite in the bauchstiel); V, Umbilical vein (unite in the Bauchstiel) ; Vit, Branch of umbilical vein, is only suggestion of a possible vitelline vein; V. am, Venous branch to amnion; Ca, Capillaries; do not contain blood and do not connect with veins; B.I., Blood Islands; Ect, Ectoderm; Mes, Mesoderm; Ent, Entoderm; Fg, Foregut; Hg, Hindgut; All, Allantois; Oh, Chorionic membrane; V1, Chorionic villi, showing vascularization; B.S, Bauchstiel; M.C., Mouth Cavity.

Online Editor - 10 somite embryo corresponds to Carnegie stage 10 in Week 4.


Stage 10 Links: Week 4 | Gastrulation | Lecture | Practical | Image Gallery | Carnegie Embryos | Embryos | Category:Carnegie Stage 10 | Next Stage 11
  Historic Papers: 1910 | 1917 | 1926 | 1939 | 1943 | 1957 | 1985


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



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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 | Plate 2 | Plate 3 | Plate 4 | Plate 5 | Plate 6 | Dandy 1910 | Carnegie stage 10 | Category:Carnegie Stage 10 | Week 4 | Historic Embryology Papers

Reference

Dandy WE. A human embryo with seven pairs of somites measuring about 2 mm in length. (1910) Amer. J Anat. 10: 85-109.


Cite this page: Hill, M.A. (2024, April 27) Embryology Dandy1910-plate03.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Dandy1910-plate03.jpg

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