File:Streeter1957 plate03.jpg

Plate 3. Photographs of the Submandibular gland in embryos of horizons xvii, xix, and xx

Rudiments of the ducts are present in the youngest age group. Figure 24 reveals a condensed field of mesoderm beneath the epithelial bud. The latter invades the mesodermal bed and by repeated branchings forms the epithelial component of the gland.

Fig. 22. No. 6524, xviii, 23-3-2 x200

Fig. 23. No. 7707, xviii, 21-1-3, x200

Fig. 24. No. 6824, xix, 12-1-4 x200

Fig. 25. No. 1134B, xx, 6-2-2 x150

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Links: 1 Graph Embryos 11-23 | 4 Eye and optic nerve 19-23 | Plate 1 - Cornea | Plate 2 - Hypophysis

Reference

Streeter GL. Developmental Horizons In Human Embryos Description Or Age Groups XIX, XX, XXI, XXII, And XXIII, Being The Fifth Issue Of A Survey Of The Carnegie Collection. (1957) Carnegie Instn. Wash. Publ. 611, Contrib. Embryol., 36: 167-196.

Cite this page: Hill, M.A. (2024, April 24) Embryology Streeter1957 plate03.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Streeter1957_plate03.jpg

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