The determination of the cytodifferentiation of the adenohypophysis in embryonic development
The determination of the cytodifferentiation of the adenohypophysis in embryonic development
复制标题
胚胎发育过程中腺垂体细胞分化的测定
DOI：
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发表时间：
1991
期刊：
影响因子：
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通讯作者：
Barabanov Vm
中科院分区：
文献类型：
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作者：
Barabanov Vm
这是对胚胎发育过程中腺垂体各种细胞类型测定的文献和作者自己的数据的综述。最近使用器官培养和免疫组织化学技术的研究已经确定了腺垂体腺细胞的测定时间。在大鼠胚胎中已显示，腺垂体所有主要细胞类型的分化方向是在该器官的上皮原基发育后期编程的。在鸡胚胎上也获得了有关生长细胞和催乳素细胞的类似数据。鸡胚胎具有原基中含催乳素和生长激素细胞的区域类型测定，与其在定形腺垂体中的位置相对应。
This is a review of the literature and author's own data on determination of various cell types of adenohypophysis during embryonic development. Recent studies using techniques of organ culture and immunohistochemistry have established the time of determination of glandular cells of adenohypophysis. It has been shown in rat embryos that the direction of differentiation of all major cell types of adenohypophysis is programmed late during the development of the epithelial anlage of this organ. Similar data as concerns somatotropic and prolactin cells have been obtained on chick embryos. Chick embryos possess regional type of determination of prolactin and somatotropin-containing cells in the anlage in correspondence with their location in definitive adenohypophysis.