Reptilian thymus gland: an ultrastructural overview.

Thymus Pub Date : 1992-11-01
A H Saad, A Zapata
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引用次数: 0

Abstract

Like in higher vertebrates, the thymus gland of reptiles consists of lymphoid cells within epithelial framework and characteristic myoid cells. Mammalian-like Hassall's corpuscles are absent. Secretory cells, secretory and degenerative cysts as well as phagocytic cells, and plasma cells can be observed. Interdigitating cells and some characteristic features of thymic innervation and vascular system are also described in the reptilian thymus gland.

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爬行动物胸腺的超微结构综述。
与高等脊椎动物一样,爬行动物的胸腺由上皮框架内的淋巴样细胞和特征性的肌样细胞组成。哺乳动物般的哈索尔小体不见了。可见分泌细胞、分泌囊肿、退行性囊肿、吞噬细胞、浆细胞。本文还描述了爬行动物胸腺的交错细胞、胸腺神经支配和血管系统的一些特征。
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