PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników

Czasopismo

2007 | 66 | 2 |

Tytuł artykułu

Evidence that the caudal portion of the neural tube develops by cavitation of a neural cord in the caudal eminence of human embryos

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
The formation of the secondary neural tube was traced in serial sections of human embryos of developmental stages 13 to 17 (32–41 days after fertilisation). It was found that the secondary neural tube formation begins with cavitation of the neural cord. The minute cavities are seen in embryos at stages 13 and 15. At stages 16 and 17 the numerous cavities coalesce to form a single central canal.

Wydawca

-

Czasopismo

Rocznik

Tom

66

Numer

2

Opis fizyczny

p.104-108,fig.,ref.

Twórcy

autor
  • University of Medical Sciences, Swiecickiego 6, 60-195 Poznan, Poland
autor
autor

Bibliografia

  • 1. Detrait ER, George TM, Etchevers HC, Gilbert JR, Vekemans M, Speer MC (2005) Human neural tube defects: developmental biology, epidemiology, and genetics. Neurotoxicol Teratol, 27: 515–524.
  • 2. Dias MS, Partington M (2004) Embryology of myelomeningocele and anencephaly. Neurosurg Focus, 16: 1.
  • 3. Evans OB, Hutchins JB (2006) Development of the nervous system. In: Haines DE ed. Fundamental Neuroscience for Basic and Clinical Applications. Chapter 5. 3rd ed. Churchill Livingstone Elsevier, Philadelphia, pp. 69–88.
  • 4. Griffith CM, Wiley MJ, Sanders EJ (1992) The vertebrate tail bud: three germ layers from one tissue. Anat Embryol, 185: 101–113.
  • 5. Griffith M (1997) Midkine and secondary neurulation. Teratology, 55: 213–223.
  • 6. Haque M, Ohata K, Takami T, Soares SB, Aree SN, Hakuba A, Hara M (2001) Development of lumbosacral spina bifida: three-dimensional computer graphic study of human embryos at Carnegie stage twelve. Pediatr Neurosurg, 35: 247–252.
  • 7. Hughes AF, Freeman RB (1974) Comparative remarks on the development of the tail cord among higher vertebrates. J Embryol Exp Morphol, 32: 355–363.
  • 8. Lemire RJ (1969) Variations in development of the caudal neural tube in human embryos (Horizons XIV-XXI). Teratology, 2: 361–370.
  • 9. Müller F, O’Rahilly R (1987) The development of the human brain, the closure of the caudal neuropore, and the beginning of secondary neurulation at stage 12. Anat Embryol (Berl), 176: 413–430.
  • 10. Müller F, O’Rahilly R (1988) The development of the human brain from a closed neural tube at stage 13. Anat Embryol, 177: 203–224.
  • 11. Müller F, O’Rahilly R (2004) The primitive streak, the caudal eminence and related structures in staged human embryos. Cells Tissues Organs, 177: 2–20.
  • 12. Nievelstein RAJ, Hartwig NG, Vermeij-Keers C, Valk J (1993) Embryonic development of the mammalian caudal neural tube. Teratology, 48: 21–31.
  • 13. O’Rahilly R, Müller F (1994) Neurulation in the normal human embryo. Ciba Found Symp, 181: 70–82 (discussion 82–89).
  • 14. O’Rahilly R, Müller F (2003) Somites, spinal ganglia, and centra. Enumeration and interrelationships in staged human embryos, and implications for neural tube defects. Cells Tiss Organs, 173: 75–92.
  • 15. Padmanabhan R, Naruse I, Shiota K (1999) Caudal dysgenesis in staged human embryos: Carnegie stages 16–23. Am J Med Genet, 87: 115–127.
  • 16. Saitsu H, Yamada S, Uwabe C, Ishibashi M, Shiota K (2004) Development of the posterior neural tube in human embryos. Anat Embryol, 209: 107–117.
  • 17. Saraga-Babic M, Lehtonen E, Svajger A, Wartiovaara J (1994) Morphological and immunohistochemical characteristics of axial structures in the transitory human tail. Ann Anat, 176: 277–286.
  • 18. Saraga-Babic M, Sapunar D, Wartiovaara J (1995) Variations in the formation of the human caudal spinal cord. J Hirnforsch, 36: 341–347.
  • 19. Schoenwolf GC, Delongo J (1980) Ultrastructure of secondary neurulation in the chick embryo. Am J Anat, 158: 43–63.
  • 20. Schoenwolf GC (1984) Histological and ultrastructural studies of secondary neurulation in mouse embryos. Am J Anat, 169: 361–376.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-article-3bfd5931-bd88-4f79-b970-e5615bd0e760
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.