Number of trophic hormones produced by pars distalis of pituitary is

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Detailed Solution

Trophic hormones are those which influence other endocrine glands and their secretions.

The following are the trophic hormones secreted by the anterior pituitary gland:

Thyroid-Stimulating Hormone (TSH): Stimulates the thyroid gland to produce thyroid hormones (T3 and T4), which regulate metabolism and energy production.
Adrenocorticotropic Hormone (ACTH): Stimulates the adrenal cortex to produce cortisol and other steroid hormones that are important for stress response, metabolism, and immune function.
Follicle-Stimulating Hormone (FSH): In females, stimulates the growth and development of ovarian follicles, and in males, supports the production of sperm in the testes.
Luteinising Hormone (LH): In females, triggers ovulation and supports the formation of the corpus luteum, which produces progesterone. In males, stimulates the production of testosterone.
Prolactin: Stimulates milk production (lactation) in the mammary glands after childbirth.
Growth Hormone (GH): Promotes growth and cell reproduction, and it also has metabolic effects.

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