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For BPC-157, high purity is particularly important in gastrointestinal cytoprotection assays and cell viability studies where impurities with non-specific cytoprotective or cytotoxic properties could confound the measurement of BPC-157-specific repair effects

Molecular and cellular aspects of the insulin-like growth factor I receptor

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Synthesis of insulinlike growth factor binding proteins and of the acid-labile subunit in primary cultures of rat hepatocytes, of Kupffer cells, and in cocultures: regulation by insulin, insulinlike growth factor, and growth hormone