Liu, Ya-Jing Cultured rat cortical astrocytes synthesize melatonin: absence of a diurnal rhythm. [electronic resource] - Journal of pineal research Oct 2007 - 232-8 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0742-3098 Standard No.: 10.1111/j.1600-079X.2007.00466.x doi Subjects--Topical Terms: Acetylserotonin O-Methyltransferase--geneticsAnimalsAnimals, NewbornArylamine N-Acetyltransferase--geneticsAstrocytes--metabolismBrain--metabolismCells, CulturedCircadian Rhythm--physiologyMelatonin--biosynthesisRatsRats, Sprague-DawleySerotonin--biosynthesis