Ved H S, Pieringer R A
Department of Biochemistry, Temple University School of Medicine, Philadelphia, PA 19140.
Dev Neurosci. 1993;15(1):49-53. doi: 10.1159/000111316.
Cultures highly enriched in neurons obtained from embryonic mouse cerebra were used to demonstrate that: (1) at the optimum concentration of 10(-8) M retinoic acid stimulated the neurons to produce axon- and dendrite-like structures as determined by phase contrast and fluorescent microscopy; (2) the same concentration of retinoic acid stimulated acetyl cholinesterase and choline acetyltransferase activities; (3) treatment of neurons of either prenatal or neonatal equivalent age with retinoic acid produced a sustained stimulation of neuronal differentiation, and (4) retinoic acid cooperatively stimulated neuronal differentiation with either thyroid hormone or hydrocortisone.
