鸟类泄殖腔的背方有一个特殊的腺体,称为腔上囊(bursa fabricii)。在幼体发达,成体则失去囊腔成为一个具有淋巴上皮的腺体结构,能产生具有免疫功能的B细胞,还被用来做鉴定鸟类年龄的一种指标。
... Fabricius ship 蝶枕额骨的轮廓 bursa fabricius 腔上囊 ; 法氏囊 Hieronymus Fabricius 法布里休斯 ...
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(5)幼鸟的泄殖腔上面有个叫做 腔上囊 ( bursa fabricii )的东东,有何功能?听说可以用来做为检测鸟类年龄的一个指标,有这回事吗?
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.cloacal bursa 其他名称: 腔上囊(cloacal bursa);腔上囊 定义1: 鸟类的中枢免疫器官,得名于17世纪意大利解剖学家法布里修斯(H..
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传染性腔上囊病 infectious bursal disease ; IBD
传染性腔上囊病病毒 infectious bursal disease virus ; IBDV
传染性腔上囊病原体 [病毒] infectious bursal agent
禽传染性腔上囊炎 choroba gumboro ; avian infectious bursitis
腔上囊等同的淋巴细胞 b-cells ; bursal equivalentlymphocytes
鸡传染性腔上囊病 infectious bursal disease
口腔淋巴上皮囊肿 oral lymphoepithelial cyst ; [口腔] lymphoepithelial cyst of oral cavity
组织学观察,胸腺、腔上囊和脾脏淋巴细胞数量减少、变性、坏死。
Histopathologically, Lymphocytes of thymus, bursa and spleen were reduced, degenerated and necrotic.
黏膜上皮全部为假复层柱状上皮,黏膜的固有膜内腔上囊小结也相对发达。
Epithelial tissue is the pseudostratified ciliated columnar epithelium, more Fabricius nodes are located in the natural layer.
以艾维茵肉鸡为试验动物,研究了垂体肾上腺轴在传染性腔上囊病病毒(IBDV)强毒株攻击时对免疫系统的调节作用。
Avian broilers were used as experimental objects to study the mechanism of the pituitary adrenal axis regulating immune system when being infected with virulent infectious bursal disease virus (IBDV).
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