| Nephrogenic cord | |
|---|---|
| Details | |
| Precursor | intermediate mesoderm, urogenital ridge |
| Identifiers | |
| Latin | chorda nephrogenica |
| TE | cord_by_E5.6.2.0.0.0.3 E5.6.2.0.0.0.3 |
| Anatomical terminology | |
The nephrogenic cord is a portion of the urogenital ridge which is the source of much of the urinary system.[1]
The nephrogenic cords are bilateral condensations of the intermediate mesoderm.[2] The cords extend from the cervical segments to the sacral segments of the embryo. The nephrogenic cords are located on the posterior wall of the embryo, which is where the kidneys are located. The nephrogenic cords go through three phases of development which overlap to some extent, both in space and in time. The 1st phase is the pronephros, the 2nd phase is the mesonephros and the 3rd and final stage is the metanephros.
References
- ↑ Singh, Vishram Singh (2017). Textbook of Clinical Embryology (2 ed.). Elsevier Health Sciences. p. 511. ISBN 978-81-312-4882-9.
- ↑ Kelly, Christopher R.; Landman, Jaime, eds. (2012). The Netter Collection of Medical Illustrations: Urinary System. Vol. 5 (2 ed.). Elsevier Health Sciences. p. 30. ISBN 978-1-4377-2238-3.
External links
- "20.1 Formation of the urinary organs". embryology.ch. Archived from the original on 24 January 2020. Retrieved 2 February 2020.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.