Journal
SYNAPSE
Volume 61, Issue 9, Pages 785-789Publisher
WILEY-BLACKWELL
DOI: 10.1002/syn.20406
Keywords
nitric oxide; Golgi-Cox stain; schizophrenia; pyramidal neurons; hippocampus; prefrontal cortex; neurodevelopment
Categories
Ask authors/readers for more resources
The dendritic length and dendritic-spine density of the pyramidal neurons of the prefrontal cortex and the CA1 hippocampus of rats using the nonselective nitric oxide synthase inhibitor N-omega-nitro-L-arginine (L-NNA) at different postnatal day (P) periods of the brain development (P1-P3, P4-P6, and P7-P9) were assessed using Golgi-Cox staining after puberty (P60). At P4-P6, the L-NNA treatment produced a significant decrease of the dendritic length and dendritic-spine density of the pyramidal cells of the CA1 hippocampus. In addition, the dendritic length of the pyramidal neurons of the CA1 hippocampus decreased because of the L-NNA treatment at P1-P3. These data suggest that during a specific step in the development of the brain, the nitric oxide levels may play a critical role in the morphological modifications of the pyramidal neurons of the CA1 hippocampus at postpubertal age. (c) 2007 Wiley-Liss, Inc.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available