GHRH: Growth-Hormone-Releasing Hormone; CRH: Corticotropin-Releasing Hormone; TRH: Thyrotropin-Releasing Hormone; GnRH: Gonadotropin- Releasing Hormone; GH: Growth Hormone; IGF-1: Insulin-Like Growth Factor 1; PR: Prolactin; ACTH: Adrenocorticotropic Hormone; TSH: Thyroid- Stimulating Hormone; T4: Thyroxine; LH: Luteinizing Hormone; FSH: Follicle- Stimulating Hormone

Figure 1: Hormones of the anterior pituitary lobe, their regulation by hypothalamic peptides, and the hormones of the peripheral endocrine glands that are under their control.