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[大鼠畸胎瘤中神经衍生物的分化特征]

[The differentiation characteristics of neural derivatives in rat teratomas].

作者信息

Dyban P A

出版信息

Ontogenez. 1989 Mar-Apr;20(2):204-8.

PMID:2740071
Abstract

Peculiarities of differentiation in teratomas obtained by transplantation of 9- and 11-day-old Wistar rat embryos under testicle capsule of adult rats. The main portion of the teratoma is represented by neural derivatives, i.e. by neural tissue foci with pyramidal, stellate and fusiform neural cells, glial cells, and a developed capillary net. Nervous fibers and ganglia-like structures have also been revealed. At the same time, cytoarchitectonics of cerebral cortex does not form in neural areas.

摘要

将9日龄和11日龄Wistar大鼠胚胎移植到成年大鼠睾丸囊下所获得的畸胎瘤的分化特性。畸胎瘤的主要部分由神经衍生物组成,即由具有锥体细胞、星形细胞和梭形神经细胞、神经胶质细胞以及发达毛细血管网的神经组织灶构成。还发现了神经纤维和神经节样结构。与此同时,神经区域未形成大脑皮质的细胞构筑。

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