TRH Effects:

• High level of TRH stimulate prolactin production

T3, T4 Effects:

• Increased BMR

• Increased CO

• In pathological level, it potentiation of

  • GH effect: GH Physiology
  • Catecholamine effect
  • glucagon effect
  • cortisol effect:

• Anti-insulin effect: gluconeogensis, glucose absorption, ketogenesis, proteolysis

• Required for normal growth in fetus and child → esp. CNS

  • Healthy child growth requires GH, Cortisol, TH
  • Cortisol and TH are required for normal GH secretion:GH Physiology