Explain, in general how negative feedback works to regulate hormone release from the anterior pituitary?. 

which of the following is not a hormone released from the anterior pituitary?

OR

List down the secretions of the anterior pituitary.

explain the stimulation of the anterior pituitary gland hormone release vs the posterior pituitary hormones (in terms of portal vessels system)

Describe the feedback release mechanism of the hormones released from the anterior and posterior pituitary. What triggers the hormones secretions (from where) and what do they do?