What are the seven hormones produced in secreted by the anterior pituitary and two hormone secreted by the posterior pituitary

What are the seven hormones produced in secreted by the anterior pituitary and two hormone secreted by the posterior pituitary?

The correct answer and explanation is:

The anterior pituitary gland produces and secretes seven hormones:

  1. Growth Hormone (GH): Stimulates growth, cell reproduction, and regeneration. It affects the growth of bones, muscles, and organs.
  2. Thyroid-Stimulating Hormone (TSH): Stimulates the thyroid gland to release thyroid hormones, which regulate metabolism.
  3. Adrenocorticotropic Hormone (ACTH): Stimulates the adrenal glands to produce cortisol, which is involved in the stress response and metabolism.
  4. Follicle-Stimulating Hormone (FSH): In females, it stimulates the growth of ovarian follicles. In males, it aids in sperm production.
  5. Luteinizing Hormone (LH): In females, it triggers ovulation and the production of estrogen and progesterone. In males, it stimulates the production of testosterone.
  6. Prolactin (PRL): Promotes milk production in females after childbirth. It also has roles in the immune system and reproductive health.
  7. Melanocyte-Stimulating Hormone (MSH): Stimulates the production and release of melanin from melanocytes, influencing skin pigmentation.

The posterior pituitary, although not involved in hormone production, stores and releases two hormones produced by the hypothalamus:

  1. Oxytocin: Stimulates uterine contractions during childbirth and promotes milk ejection during breastfeeding. It is also involved in bonding and social behaviors.
  2. Antidiuretic Hormone (ADH): Also known as vasopressin, it regulates water balance in the body by promoting water reabsorption in the kidneys and constricting blood vessels, thereby increasing blood pressure.

The anterior pituitary hormones are controlled by releasing and inhibiting hormones from the hypothalamus, while the posterior pituitary hormones are stored and released in response to neural stimuli. These hormones play critical roles in regulating various bodily functions, including growth, metabolism, reproduction, and homeostasis.

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