Detection of α-L fucose containing carbohydrates in mouse immature olfactory neurons

被引：8

作者：

Ducray, A ^{[1
]}

Propper, A ^{[1
]}

Kastner, A ^{[1
]}

机构：

[1] Univ Franche Comte, Neurosci Lab, EA 1063, F-25030 Besancon, France

来源：

NEUROSCIENCE LETTERS | 1999年 / 274卷 / 01期

关键词：

olfactory epithelium; olfactory neurons; lectins; Ulex europaeus agglutinin-I; Tetragonolobus purpureas agglutinin; Dolichos biflorus; glycoconjugates;

D O I：

10.1016/S0304-3940(99)00674-6

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

The cellular location of alpha-L fucose was studied in mice olfactory epithelium (OE) using the Ulex europaeus agglutinin-I (UEA-I) and Tetragonolobus purpureas agglutinin (TPA), In adult mice, UEA-I a nd TPA revealed a layer of cells that mostly correspond to immature olfactory neurons. Moreover, autoradiographic studies after H-3-T incorporation showed that UEA-I cell labelling occurred during the week following the division of neural cell precursors. In newborn animals, active neurogenesis process is associated with a higher number of UEA-I labelled cells, Olfactory neurogenesis may thus involve a transient event of protein fucosylation, preceding axonal growth. (C) 1999 Elsevier Science Ireland Ltd. All rights reserved.

引用

页码：17 / 20

页数：4

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