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==Development of the pituitary gland of the frog==
==Development of the Pituitary Gland of the Frog==


(A) Relationship of the hypophysis to the infundibulum as seen in a cross section through the 5 mm frog tadpole.  
* '''A''' - Relationship of the hypophysis to the infundibulum as seen in a cross section through the 5 mm frog tadpole.  
 
* '''B''' - Same as "A" but enlarged to show the pigmented hypophyseal cells as distinct from the gut endoderm.  
(B) Same as "A" but enlarged to show the pigmented hypophyseal cells as distinct from the gut endoderm.  
* '''C''' - The approximation of the hypophysis and infundibulum as seen in a cross section through the 11 mm stage.  
 
* '''D''' - Sagittal section of the 11 mm stage to show the relation of the hypophysis and infundibulum to other parts of the brain and pharynx.
(C) The approximation of the hypophysis and infundibulum as seen in a cross section through the 11 mm stage.  
 
(D) Sagittal section of the 11 mm stage to show the relation of the hypophysis and infundibulum to other parts of the brain and pharynx.




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{{Rugh1951 footer}}
{{Rugh1951 footer}}


[[Category:Endocrine]]
[[Category:Endocrine]] [[Category:Pituitary]]

Latest revision as of 10:55, 17 April 2013

Development of the Pituitary Gland of the Frog

  • A - Relationship of the hypophysis to the infundibulum as seen in a cross section through the 5 mm frog tadpole.
  • B - Same as "A" but enlarged to show the pigmented hypophyseal cells as distinct from the gut endoderm.
  • C - The approximation of the hypophysis and infundibulum as seen in a cross section through the 11 mm stage.
  • D - Sagittal section of the 11 mm stage to show the relation of the hypophysis and infundibulum to other parts of the brain and pharynx.



Historic Disclaimer - information about historic embryology pages 
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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)
Frog Development (1951): 1 Introduction | 2 Rana pipiens | 3 Reproductive System | 4 Fertilization | 5 Cleavage | 6 Blastulation | 7 Gastrulation | 8 Neurulation | 9 Early Embryo Changes | 10 Later Embryo or Larva | 11 Ectodermal Derivatives | 12 Endodermal Derivatives | 13 Mesodermal Derivatives | 14 Summary of Organ Appearance | 15 Glossary | 16 Bibliography | Figures

Reference

Rugh R. Book - The Frog Its Reproduction and Development. (1951) The Blakiston Company.

Cite this page: Hill, M.A. (2024, May 4) Embryology Rugh 116.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Rugh_116.jpg

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© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G

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