Takeuchi Y, Kimura H, Sano Y
Histochemistry. 1982;75(4):461-71. doi: 10.1007/BF00640598.
The distribution of serotonin (5-HT) positive fibers in the olfactory bulb of the rat, cat and monkey was studied using the peroxidase-anti-peroxidase (PAP) immunohistochemical method and highly specific antibodies to 5-HT. In general, 5-HT fibers were present throughout all layers in the olfactory bulb of these species except for the olfactory nerve layer and different as well as restricted laminar patterns of 5-HT distribution were observed. There were also species-related differences in the pattern of 5-HT distribution, in each layer. The most notable species difference was apparent in the glomerular layer of the main olfactory bulb. In case of the rat and cat, a very dense plexus of 5-HT fibers was observed to be diffuse in the glomerulus, while in the monkey, the distribution of 5-HT fibers was scanty and partial, as was seen in the accessory olfactory bulb of the rat.
运用过氧化物酶抗过氧化物酶（PAP）免疫组织化学方法及针对5-羟色胺（5-HT）的高特异性抗体，研究了5-HT阳性纤维在大鼠、猫和猴嗅球中的分布情况。总体而言，除嗅神经层外，这些物种嗅球的所有层中均存在5-HT纤维，且观察到5-HT分布存在不同及受限的分层模式。在每一层中，5-HT分布模式也存在物种相关差异。最显著的物种差异在主嗅球的肾小球层中很明显。在大鼠和猫中，观察到5-HT纤维的非常密集的丛在肾小球中呈弥漫性分布，而在猴中，5-HT纤维的分布稀疏且局部，如同在大鼠副嗅球中所见。
