I.M vs SubQ for Growth Hormone, the old adage of what's best? At therapeutic doses, I.M may produce a slightly higher and earlier CMax for GH level. But the overall exposure (AUC) Insulin IGF 1 signaling promotes immunosuppression via the STAT3 pathway: impact on the aging process and age related diseases Inflammation Research Springer Nature Link MAA IGF1 LR3.docx Dietary and pharmacological modification of the insulin IGF 1 system: exploiting the full repertoire against cancer Oncogenesis RUO Recombinant Human IGF 1 LR3 Protein IGF 1 LR3 does not promote growth in late gestation growth restricted fetal sheep American Journal of Physiology Endocrinology and Metabolism American Physiological Society