Multiple choice

Which of the following inhibit(s) the secretion of prolactin from pituitary gland?

  1. Thyrotropin-releasing factor

  2. Tuberoinfundibulum (TIDA) neurons

  3. Luteinising hormone

  4. Vasoactive intestinal peptide

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Tuberoinfundibulum (TIDA) neurons secrete dopamine that causes inhibition of prolactin secretion.