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Somatotropic System

Meaning

The Somatotropic System is the integrated neuroendocrine network centered on the secretion and action of Growth Hormone (GH), regulated by the hypothalamus and pituitary gland. This system is vital for tissue anabolism, lipolysis, and the modulation of other axes, including insulin sensitivity and gonadal function. Its appropriate signaling is essential for maintaining lean body mass and metabolic regulation throughout life.