英德
有道
百度
谷歌
图片
维基
百科
内淋巴囊
endolymphatic sac
- 结果表明，病毒感染后12～48小时，雏鸡法氏囊粘膜上皮细胞肿胀、坏死脱落，淋巴滤泡髓质部及皮质部淋巴细胞不同程度变性、坏死、排空，形成腺管样结构或囊状空泡，接毒后72～144小时，法氏囊淋巴滤泡淋巴细胞坏死排空，淋巴滤泡萎缩，网状结缔组织大量增生，而胚胎发育时期，法氏囊粘膜上皮肿胀变性，法氏囊淋巴滤泡形成延迟或不完整，淋巴滤泡内淋巴细胞缺乏或空虚。
The results showed that,at 12～48 hrs post infection,the bursal epithelial cells bore swollen and necrotic shape.The lymphoid cells in the medulla and cortex of lymphoid follicles had various degrees of degeneration and necrosis.The lymphoid follicles showed glandular structures or cystic vacuoles owing to the prolifetation of bursal epithelium and lymphocyte depletion.Lymphoid follicles from bursa at 72～144 hrs post inoculation became atropy.Marked proliferation of interfollicular and interstitial connective tissue was present.
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