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Peptide Delivery Modalities

Meaning

Peptide Delivery Modalities describe the various clinical routes and pharmaceutical formulations utilized to introduce therapeutic peptides into the systemic circulation to achieve their desired biological effect. Because peptides are complex, fragile molecules susceptible to degradation by digestive enzymes, traditional oral administration is often ineffective. Therefore, the choice of modality is a critical determinant of a peptide’s bioavailability and clinical success.