Distribution of Gb3 Immunoreactivity in the Mouse Central Nervous System

Toxins

Fumiko Obata¹ 

关键词: globotriaosylceramide (Gb₃);    neuron;    circumventricular organs (CVO);    ependymal cells;   

DOI  :  10.3390/toxins2081997

来源: mdpi

【 摘 要 】

We have shown previously that neurons in the mouse spinal cord express Gb₃. We show in this article that distribution of anti-Gb₃-Ab reactivity occurs in many different types of neurons of different areas of the central nervous system (CNS). The immunoreactive neurons are in olfactory bulbs, cerebral cortex, hippocampus, striatum, amygdala, thalamus, hypothalamus, cerebellum, and medulla oblongata. In several different circumventricular organs where vessels do not have the blood-brain-barrier (BBB) structure, anti-Gb₃-Ab is not positive for vessel structures, while neurons at these regions are positive. Also, within the ventricular area, ependymal cells in the third ventricle express Gb₃, as revealed by anti-Gb₃-Ab staining and intensity analysis.

【 授权许可】

CC BY   
© 2010 by the authors; licensee MDPI, Basel, Switzerland