calcitriol

Noun. (biochemistry) The active metabolite ''1,25-dihydroxycholecalciferol'' of vitamin D3 that is involved in the absorption of calcium.

This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.

This entry was last updated on RefTopia from its source on 3/20/2012.