Sempervirine nitrate , a specific molecular inhibitor of Mdm2, to MEF cells abrogated Period 2 ubiquitination leading to the accumulation of a stable pool of Period 2.

Adrenomedullin (ADM) is a 52-aa hypotensive peptide. Adrenomedullin (ADM) has structural similarity with amylin.

Kaempferol 3,4'-diglucoside, a flavonol compound, has been isolated from the aqueous methanolic extract of Norway spruce buds. Furthermore, this compound has also been identified in the needles of the Norway spruce.