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There is an age-related shift in transport from receptor-mediated transport to caveolar transcytosis which may account for some of these changes mentioned, namely an increase in IgG antibody, but a decrease in plasma protein uptake [54]

The 400 mg/mL concentration is a commercially available formulation

Dynamic light scattering (DLS) DLS measurements were conducted on a Spectrolight 600 instrument (Xtal concepts)

Skin penetration, plasma binding, and copper-pool dynamics complicate dose extrapolation

In one non-limiting example, the mucoadhesive agent is maltodextrin and/or an alginate gum

an impure compound means you're not administering the intended amount of active substance