Which cell type secretes growth hormone?

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Multiple Choice

Which cell type secretes growth hormone?

Explanation:
Growth hormone is produced by somatotrophs, the cells of the anterior pituitary that secrete this hormone in response to signals like growth hormone–releasing hormone. GH drives growth and metabolic effects, largely by stimulating the production of IGF-1 (somatomedin C) in the liver and other tissues. The other anterior pituitary cell types release different hormones: lactotrophs secrete prolactin, gonadotrophs secrete FSH and LH, and corticotrophs secrete ACTH. So the cell type that secretes growth hormone is the somatotroph.

Growth hormone is produced by somatotrophs, the cells of the anterior pituitary that secrete this hormone in response to signals like growth hormone–releasing hormone. GH drives growth and metabolic effects, largely by stimulating the production of IGF-1 (somatomedin C) in the liver and other tissues. The other anterior pituitary cell types release different hormones: lactotrophs secrete prolactin, gonadotrophs secrete FSH and LH, and corticotrophs secrete ACTH. So the cell type that secretes growth hormone is the somatotroph.

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