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Pars distalis
Hematoxylin and eosin staining of the pars distalis reveals two general types of secretory cells, basophils and acidophils. Basophils contain purple-staining granules; acidophils contain pink-staining, eosinophilic granules. Cells without obvious granules are called chromophobes and may be either degranulated chromophils or reserve cells. All cells are arranged in plates or cords with numerous intervening fenestrated capillaries. 400x
![Basophils <p>Hematoxylin and eosin staining of the pars distalis reveals two general types of secretory cells, basophils and acidophils. Basophils contain purple-staining granules; acidophils contain pink-staining, eosinophilic granules. Cells without obvious granules are called chromophobes and may be either degranulated chromophils or reserve cells. All cells are arranged in plates or cords with numerous intervening fenestrated capillaries. 400x</p>](https://digitalhistology.org/wp-content/uploads/2017/07/Or.Endo_.Pit-5-1-ping.png)
Basophils
Hematoxylin and eosin staining of the pars distalis reveals two general types of secretory cells, basophils and acidophils. Basophils contain purple-staining granules; acidophils contain pink-staining, eosinophilic granules. Cells without obvious granules are called chromophobes and may be either degranulated chromophils or reserve cells. All cells are arranged in plates or cords with numerous intervening fenestrated capillaries. 400x
![Acidophils <p>Hematoxylin and eosin staining of the pars distalis reveals two general types of secretory cells, basophils and acidophils. Basophils contain purple-staining granules; acidophils contain pink-staining, eosinophilic granules. Cells without obvious granules are called chromophobes and may be either degranulated chromophils or reserve cells. All cells are arranged in plates or cords with numerous intervening fenestrated capillaries. 400x</p>](https://digitalhistology.org/wp-content/uploads/2017/07/Or.Endo_.Pit-5-2-ping.png)
Acidophils
Hematoxylin and eosin staining of the pars distalis reveals two general types of secretory cells, basophils and acidophils. Basophils contain purple-staining granules; acidophils contain pink-staining, eosinophilic granules. Cells without obvious granules are called chromophobes and may be either degranulated chromophils or reserve cells. All cells are arranged in plates or cords with numerous intervening fenestrated capillaries. 400x
![Chromophobes <p>Hematoxylin and eosin staining of the pars distalis reveals two general types of secretory cells, basophils and acidophils. Basophils contain purple-staining granules; acidophils contain pink-staining, eosinophilic granules. Cells without obvious granules are called chromophobes and may be either degranulated chromophils or reserve cells. All cells are arranged in plates or cords with numerous intervening fenestrated capillaries. 400x</p>](https://digitalhistology.org/wp-content/uploads/2017/07/Or.Endo_.Pit-5-3-ping.png)
Chromophobes
Hematoxylin and eosin staining of the pars distalis reveals two general types of secretory cells, basophils and acidophils. Basophils contain purple-staining granules; acidophils contain pink-staining, eosinophilic granules. Cells without obvious granules are called chromophobes and may be either degranulated chromophils or reserve cells. All cells are arranged in plates or cords with numerous intervening fenestrated capillaries. 400x
![Capillaries <p>Hematoxylin and eosin staining of the pars distalis reveals two general types of secretory cells, basophils and acidophils. Basophils contain purple-staining granules; acidophils contain pink-staining, eosinophilic granules. Cells without obvious granules are called chromophobes and may be either degranulated chromophils or reserve cells. All cells are arranged in plates or cords with numerous intervening fenestrated capillaries. 400x</p>](https://digitalhistology.org/wp-content/uploads/2017/07/Or.Endo_.Pit-5-4-ping.png)
Capillaries
Hematoxylin and eosin staining of the pars distalis reveals two general types of secretory cells, basophils and acidophils. Basophils contain purple-staining granules; acidophils contain pink-staining, eosinophilic granules. Cells without obvious granules are called chromophobes and may be either degranulated chromophils or reserve cells. All cells are arranged in plates or cords with numerous intervening fenestrated capillaries. 400x