GH IGF 1 Abnormalities and Muscle Impairment: From Basic Research to Clinical Practice A) Serum levels of growth hormone (GH) and (B) insulin like growth Download Scientific Diagram Pediatric Implications of Normal Insulin GH IGF Axis Physiology Endotext NCBI Bookshelf IGF 1 vs. HGH Which is Better for Growth and Fat Loss? HRT The GH IGF 1 axis in ageing and longevity Nature Reviews Endocrinology A Theoretical Link Between the GH IGF 1 Axis and Cytokine Family in Children: Current Knowledge and Future Perspectives