(a) Adenohypophysis releases TSH.
(b) The degenerating corpus luteum of the ovary produces Relaxin.
(c) Duodenal mucosa secretes Secretin.
(d) Thyroid releases Calcitonin (hypocalcemic hormone), and parathyroid glands produce Parathormone(hypercalcemic hormone).
(e) Hypothalamus releases ADH.
(f) Atrial natriuretic factor is produced by the atria of the heart.
(g) Aldosterone is synthesized by the adrenal cortex.
(h) Thyroid gland releases T3 and T4.
(i) Hypothalamus produces Oxytocin.
(j) Adrenal medulla releases Adrenaline and Non-adrenaline (stimulation), and inhibits with Acetylcholine.
(k) Hypothalamus secretes GHRF.
(l) Anterior pituitary releases FSH.