β-Amyloid (1-43)(human) is more prone to aggregation and has higher toxic properties than the long-known Aβ1-42. β-Amyloid (1-43)(human) shows a correlation with both sAPPα and sAPPβ. β-Amyloid (1-43)(human) could be considered an added Alzheimer's disease (AD) biomarker together with the others already in use.

(E)-GABAB receptor antagonist 1 decreases GABA-induced IP3 (inositol trisphosphate) production with IC50 of 37.9 μM.

Laurolitsine is an alkaloid isolated from the leaves of Peumus boldus Molina.