18- Hypothalamus control of Pituitary gland

Question 1

Division of pituitary gland is :

Answer 1

Adenohypohysis ( Anterior)

Neurohypophysis (Posterior)

Question 2

What 6 peptide hormone are secreted by ANTERIROR Pituitary

Answer 2

1) G.H (cell x and prolif) - Somatotrope
2) Corticotropin (adrenocrotical H. - Corticotrope
3) TSH - T3/T4 - Thyrodotrope
4) Prolactin - milk . Lactotrope
5) FSH -gonadotropic
6) LSH -sex hormone -gonadotropic

Question 3

What hormones are mad ein the POSTERIOR

Answer 3

Oxytocin - (PVN) - milk and delivery
and
Vasopressin -(SON)- Rate of h2o ecretion / [ ]

• Histology- mangocell neurons and pituicytes - has to be activated by the neurons of the mango cells

Question 4

What secretes ACTH

Answer 4

Anterior part … Corticotrope

Question 5

Where are hormones from anterior part released and controlled by?

Answer 5

The median eminence