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首页> 外文期刊>日本兽医学杂誌 >Lectin-binding patterns in the olfactory epithelium and vomeronasal organ of the common marmoset
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Lectin-binding patterns in the olfactory epithelium and vomeronasal organ of the common marmoset

机译：mar猴嗅上皮和犁鼻器官中的凝集素结合模式

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摘要

The patterns of expression of sugar residues in the olfactory epithelium and vomeronasal organ of the common marmoset were studied lectin-histochemically. Eight lectins including DBA, BSL-I, RCA-I, s-WGA, PNA, ECL, UEA-I and Con A bound to the free border of the olfactory epithelium, and 6 lectins including DBA, RCA-I, s-WGA, PNA, ECL and UEA-I bound to that of the vomeronasal organ. LEA-I bound to all dendrites of the olfactory receptor cells, and 6 lectins including BSL-I, RCA-I, s-WGA, PNA, ECL and Con A bound to only a part of dendrites of the olfactory receptor cells. ECL and UEA-I bound to all dendrites of the vomeronasal receptor cells, and s-WGA, PNA and Con A bound to only a part of dendrites of the vomeronasal receptor cells. Seven lectins including RCA-I, s-WGA, BSL-II, PNA, ECL, UEA-I and Con A bound to all the olfactory receptor cell bodies, and BSL-I bound to only a part of them. Six lectins including RCA-I, s-WGA, PNA, ECL, UEA-I and Con A bound to all the vomeronasal receptor cell bodies, and BSL-II bound to only a part of them. These results showed that a smaller number of lectins bound to the free border, dendrites and cell bodies of the receptor cells in the vomeronasal organ than those in the olfactory epithelium, suggesting that the vomeronasal organ is less active in some physiological functions with which sugar residues are associated than the olfactory epithelium in the common marmoset.
机译：凝集素的组织化学研究了mar猴嗅上皮和犁鼻器官中糖残基的表达模式。八种凝集素包括与嗅觉上皮的自由边界结合的DBA，BSL-1，RCA-1，s-WGA，PNA，ECL，UEA-I和Con A; 6种凝集素包括DBA，RCA-1，s-WGA ，PNA，ECL和UEA-1与犁鼻鼻器官的结合。 LEA-1结合到嗅觉受体细胞的所有树突，并且6种凝集素包括BSL-1，RCA-1，s-WGA，PNA，ECL和Con A仅结合到嗅觉受体细胞的一部分树突。 ECL和UEA-1结合到犁鼻窦受体细胞的所有树突上，而s-WGA，PNA和Con A结合到犁鼻窦受体细胞的仅一部分树突上。包括RCA-1，s-WGA，BSL-II，PNA，ECL，UEA-1和Con A在内的七个凝集素与所有嗅觉受体细胞体结合，而BSL-1仅与它们的一部分结合。包括RCA-1，s-WGA，PNA，ECL，UEA-I和Con A在内的六种凝集素均结合到所有犁鼻窦受体细胞体上，而BSL-II仅结合其中一部分。这些结果表明，与嗅觉上皮细胞结合的凝集素数量少于嗅觉上皮细胞中与受体细胞的自由边界，树突和细胞体结合的凝集素的数量，这表明，在某些生理功能中，由于糖残基的存在，该犁鼻器器官的活性较弱。与普通小猿的嗅觉上皮有关。

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