Segregated distribution of nitric oxide synthase-positive cells in the periglomerular region of typical and atypical olfactory glomeruli

被引：11

作者：

Crespo, C ^{[1
]}

Porteros, A ^{[1
]}

Arevalo, R ^{[1
]}

Brinon, JG ^{[1
]}

Aijon, J ^{[1
]}

Alonso, JR ^{[1
]}

机构：

[1] UNIV SALAMANCA,DPTO BIOL CELULAR & PATOL,E-37007 SALAMANCA,SPAIN

来源：

NEUROSCIENCE LETTERS | 1996年 / 205卷 / 03期

关键词：

acetylcholinesterase; glomerulus; NADPH-diaphorase; nitric oxide; olfactory bulb; rat; BULB; RAT;

D O I：

10.1016/0304-3940(96)12424-1

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Using double-staining techniques, the distribution of NADPH-diaphorase (ND)- and nitric oxide synthase (NOS)-positive cells was compared in the periglomerular region of typical and atypical rat olfactory glomeruli. Dorsomedial and ventrolateral atypical glomeruli contained similar number of ND/NOS-positive periglomerular cells. The number of ND/NOS-stained periglomerular cells was much higher (P < 0.001) in typical than in atypical glomeruli. The present results indicate that, in addition to described neurochemical and ultrastructural differences between the neuropile of typical and atypical glomeruli, there are also marked differences in the phenotype of periglomerular interneurons of both glomerular subsets.

引用

页码：149 / 152

页数：4

共 13 条

[1] CALBINDIN-D-28K AND NADPH-DIAPHORASE ACTIVITY ARE LOCALIZED IN DIFFERENT POPULATIONS OF PERIGLOMERULAR CELLS IN THE RAT OLFACTORY-BULB [J].