5,6,7,3',4',5'-hexamethoxyflavone has antiproliferative activity against four human cancer cell lines (Aspc-1, HCT-116, HepG-2 and SUN-5).

N tau-methylhistamine is one of the histamine metabolites. N tau-methylhistamine in plasma and urine is a good parameter for histamine release and the determination of this histamine metabolite is generally less hampered by possible artifacts (due to basophil disrupture a very short half-life time or bacterial production) than determinations of histamine itself.

[Val5] Angiotensin II, human