其中NR2B是NMDA受体的主要亚基之一，在大脑皮层、海马和嗅球表达水平很高。
NR2B subunits which are highly expressed in the cortex, hippocampus and olfactory bulb, are one of the key subunits of NMDA receptors.
目的研究凋亡是否参与嗅上皮正常生理更替和嗅球摘除后嗅觉神经元死亡后再生过程，探讨凋亡与神经元再生的关系。
Purpose To study whether apoptosis play a role in controlling the number of olfactory receptor neurons, so as to reveal the speciality and its relationship in neurogenesis.
我们挑选的其它获奖的显微照片中，拍摄对象包括黄蜂的巢、斑马鱼的嗅球、海藻、酱油、癌细胞、硫和大鼠的视网膜。
The other winning photomicrographs we chose included subjects such as a wasp’s nest, the olfactory bulbs of zebra fish, seaweed, soy sauce, cancer cells, sulfur and a rat retina.
图2：鸟类(黑点)和恐龙(绿点)个体的嗅球尺寸和身体大小的散点统计图。
IMAGE 2: Graph of olfactory bulb size and body size of individual bird (black symbols) and dinosaur (green symbols) species.
相反的，其他区域如海马区和与嗅觉相关的嗅球区，他们的基因表达也互相包含。
Conversely, in other regions such as the hippocampus and olfactory bulb, which is associated with smell, gene expression was more contained.
我们挑选的其它获奖的显微照片中，拍摄对象包括黄蜂的巢、斑马鱼的嗅球、海藻、酱油、癌细胞、硫和大鼠的视网膜。
The other winning photomicrographs we chose included subjects such as a wasp 's nest, the olfactory bulbs of zebra fish, seaweed, soy sauce, cancer cells, sulfur and a rat retina.
目的：填补国人嗅神经、嗅球和嗅束的形态学资料，为鼻腔顶、颅前窝手术提供保护病人嗅觉功能的解剖学依据。
Objective:To Provide morphological data of olfactory nerves, bulb and tract of Chinese to protect olfactory function in the operation of nasal cavity roof and anterior cranial fossae.
结论：嗅球内突触小球和神经元减少、细胞器老化可能是导致老年性嗅觉障碍的主要原因。
Conclusion:The decreasing of the synaptic glomerulus and ageing of the organella maybe the main factor of causing the olfactory bulb sensation obstruction.
结果嗅球和嗅束可在冠状面上显示。
Results The olfactory bulbs and tracts were revealed on coronal plane.
发现猪的嗅球和副嗅球是典型的哺乳动物构造。
The main olfactory bulb and the accessory olfactory bulb have a typical mammalian structure.
我们运用电生理、神经示踪、遗传工程及行为分析的手段，研究嗅觉信号在嗅球，内侧杏仁核及下丘脑的加工和表征。
We are using approaches including electrophysiology, neural tract tracing, genetic engineering, and behavioral assay to study the representation of the olfactory signals in this pathway.
我们运用电生理、神经示踪、遗传工程及行为分析的手段，研究嗅觉信号在嗅球，内侧杏仁核及下丘脑的加工和表征。
We are using approaches including electrophysiology, neural tract tracing, genetic engineering, and behavioral assay to study the representation of the olfactory signals in this pathway.
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