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However, no controlled human studies define optimal duration, maintenance dosing, or long-term exposure safety

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HGF is a potent neurotrophic factor for many neuronal cell types (Kato et al, 2009) including motoneurons (Eisen et al., 2009

Non-ribosomal peptides: Synthesized by specific enzymes, often cyclic (e.g., glutathione, a common antioxidant)

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It plays a really important role in red blood cell production and helps your nervous system to function properly