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Pars distalis
Acidophils comprise about 70% of the hormone-secreting cells in the adenohypophyis: 50% somatotropes and 15-20% mammotropes. The remaining 30% of hormone-secreting cells are basophils: 15-20% adenocorticotropes; 10% gonadotropes and 5% thyrotropes.

Basophils
Acidophils comprise about 70% of the hormone-secreting cells in the adenohypophyis: 50% somatotropes and 15-20% mammotropes. The remaining 30% of hormone-secreting cells are basophils: 15-20% adenocorticotropes; 10% gonadotropes and 5% thyrotropes.

Acidophils
Acidophils comprise about 70% of the hormone-secreting cells in the adenohypophyis: 50% somatotropes and 15-20% mammotropes. The remaining 30% of hormone-secreting cells are basophils: 15-20% adenocorticotropes; 10% gonadotropes and 5% thyrotropes.

Capillaries
Acidophils comprise about 70% of the hormone-secreting cells in the adenohypophyis: 50% somatotropes and 15-20% mammotropes. The remaining 30% of hormone-secreting cells are basophils: 15-20% adenocorticotropes; 10% gonadotropes and 5% thyrotropes.