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New project announcement: HHSOIG is taking a closer look at FDA's oversight of compounded GLP1 drugs. Although shortages ended in 2025, some facilities may still be producing these drugs at scale. Our Recombinant Human LR3 IGF I IGF 1 Protein, CF (8335 G1) by R&D Systems, Part of Bio Techne QK041 Recombinant human bovine porcine IGF 1 LR3 protein Modulatory activity of testosterone on growth pattern and IGF 1 levels in vanishing testis syndrome: a case report during 15 years of follow up BMC Endocrine Disorders Springer Nature Link NGF, EPO, and IGF 1 in the Male Reproductive System
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