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Cross-contamination during manufacturing, undeclared ingredients, and the presence of novel substances not listed on labels all create risk

The weight loss peptide category, including tesofensine and related compounds, represents one of the fastest-growing applications for sublingual peptide delivery

4.2 Active targeting strategy The active targeting strategy does not rely on the inherent transport mechanisms of the BBB, but instead actively regulates or enhances specific transport pathways through targeted design, thereby improving the efficiency and specificity of drug delivery to the brain (Table 1)

In 2004, Chan et al., were the first to confirm that stem cells were present in human endometrium (74)