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The development of the human fetal adenohypophysis

✍ Scribed by Conklin, James L.


Publisher
John Wiley and Sons
Year
1968
Tongue
English
Weight
963 KB
Volume
160
Category
Article
ISSN
0003-276X

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✦ Synopsis


Understanding the development of the human adenohypophysis is dependent on visualizing the growth of Rathke's pouch. This embryonic structure gives rise to bilateral anterior and posterior, superior and inferior segments. These segments differ in their potential to produce various types of hypophyseal chromophils. The potential differences are described in the text.

Further, by application of specific staining procedures it has been possible to determine the approximate time that specific chromophils appear in the adenohypophysis. The chromophils of the adenohypophysis develop in the order: cell type 111, I, IV, 11, V, VI and IX. There may be a relationship between the development of certain chromophils and the onset of function in target endocrine glands.


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