Terpin hydrate is an expectorant, commonly used to loosen mucus in patients presenting with acute or chronic bronchitis, and related conditions.

1,4-Dipierazino-2,3,5,6-tetrafluorobenzene is a chemical compound.

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.