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Histology: The Endocrine System By Andrew W
Histology: The Endocrine System By Andrew W. Parsons Copyright 2000, All Rights Reserved. Material is in logical order: see texts, lab. outline for characteristics To advance to next slide: -click mouse or “page down” To return to the previous slide: - press “page up”
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The Pituitary Gland -Neurohypophysis -Adenohypophysis
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The Hypophysis cerebri (pituitary gland): 100X
Adenohypophysis Neurohypophysis
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Neurohypophysis: 450X Pituicyte nuclei Capillary Venule
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Adenohypophysis: 450X Basophil Acidophil Chromophobe
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The Thyroid & Parathyroid Glands
-Thyroid follicles with colloid -Parathyroid gland -Chief or principle cells -Oxyphil cells
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Thyroid gland Parathyroid gland 100X
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Thyroid gland: 450X Thyroid follicle Colloid of thyroglobulin
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Parathyroid gland: 450X Chief or Principle cells Oxyphil cells
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The Adrenal Gland -Adrenal capsule -Adrenal cortex -zona glomerulosa
-zona fasciculata -zona reticularis -Adrenal medulla
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Adrenal gland: 40X Cortex Medulla
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Adrenal cortex: 100X Zona glomerulosa Zona fasciculata
Zona reticularis
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Adrenal gland: 450X Zona glomerulosa Zona fasciculata
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Adrenal gland: 100X Adrenal cortex: Zona reticularis Adrenal medulla
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Adrenal gland: 450X Adrenal cortex: Zona reticularis Adrenal medulla
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The Pancreas -Pancreatic acini -Pancreatic islets
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The Pancreas: 40X Islet Acinous glands
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The Pancreas: 450X Islet Acinous glands
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The Ovary -Germinal epithelium -Ovarian follicles: -Primary -Secondary
-Mature (Graffian)
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The ovary: 100X Primary ovarian follicles: - “primordial” -growing
Mature or Graffian ovarian follicle
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The ovary: 450X Germinal epithelium “Primordial” primary
ovarian follicles:
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The ovary: 450X Growing primary ovarian follicle Potential ovum
Follicular cells
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The ovary: 450X Secondary ovarian follicle Antrum Potential ovum
Follicular cells
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The ovary: 100X Follicular cells Potential ovum Antrum Secondary
ovarian follicle
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The ovary: 100X Mature or Graffian ovarian follicle Potential ovum
Antrum Follicular cells
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The Testis -Seminiferous tubules -Interstitial cells (of Leydig)
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The testis: 100X Seminiferous tubules Interstitial cells (of Leydig)
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The testis: 450X Spermatozoa Spermatids Primary spermatocytes
Spermatogonia Interstitial cells (of Leydig)
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The End Presentation & Photographs by Andrew W. Parsons
Copyright 2000, All Rights Reserved.
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