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Somatotropic Axis Regulation

Meaning

This refers to the precise control and maintenance of the growth hormone (GH) axis, which involves the hypothalamus, the pituitary gland, and the liver’s production of Insulin-like Growth Factor 1 (IGF-1). Effective regulation is vital for tissue repair, metabolic function, and body composition throughout life, particularly as GH secretion naturally declines with age. Clinical focus involves ensuring adequate signaling through this axis for anabolic maintenance.