The Blood-Brain Barrier Permeability of Lignans and Malabaricones from the Seeds of Myristica fragrans in the MDCK-pHaMDR Cell Monolayer Model.

ABSTRACT: The blood-brain barrier (BBB) permeability of twelve lignans and three phenolic malabaricones from the seeds of Myristica fragrans (nutmeg) were studied with the MDCK-pHaMDR cell monolayer model. The samples were measured by high-performance liquid chromatography and the apparent permeability coefficients (Papp) were calculated. Among the fifteen test compounds, benzonfuran-type, dibenzylbutane-type and arylnaphthalene-type lignans showed poor to moderate permeabilities with Papp values at 10(-8)-10(-6) cm/s; those of 8-O-4'-neolignan and tetrahydrofuran-lignan were at 10(-6)-10(-5) cm/s, meaning that their permeabilities are moderate to high; the permeabilities of malabaricones were poor as their Papp values were at 10(-8)-10(-7) cm/s. To 5-methoxy-dehydrodiisoeugenol (2), erythro-2-(4-al

SUBMITTER: Wu N 

PROVIDER: S-EPMC6274353 | biostudies-literature | 2016 Jan

REPOSITORIES: biostudies-literature