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As part of his research, Anisimov also developed analogues of those peptide bioregulators, such as synthetic tetrapeptide epitalon

Instead, its research-relevant effects appear to involve modulation of several signalling pathways most prominently angiogenesis via the VEGF pathway, gastric and gut-lining protective signalling, and to a lesser extent growth factor modulation and nitric oxide system interaction

Studies involving approximately 900 participants consistently demonstrated fat loss without changes in IGF-1, preserved glucose homeostasis despite fat reduction, absence of anabolic tissue growth effects, and safety profile comparable to placebo

This rule has been confirmed by recent studies from Spain, Sweden, and the US that reported mortality rates between 9% and 12% for patients with hepatocellular jaundice