Growth Hormone and IGF-1: 7 Differences in Signalling, Feedback and Research Measurements
Growth hormone vs IGF-1 is an important distinction in endocrine research. Growth hormone (GH) is released by the pituitary, while insulin-like growth factor 1 (IGF-1) is produced mainly by the liver and other tissues in response to GH and additional regulatory signals. Although connected, they differ in receptor activity, circulating behaviour and laboratory interpretation. 7 […]
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