The fine vascular organization of the anterior pituitary gland. An electron microscopic study with histochemical correlations
The fine vascular organization of the anterior pituitary gland. An electron microscopic study with histochemical correlations
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垂体前叶的精细血管组织。
DOI：
10.1002/ar.1091210206
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发表时间：
1955
期刊：
影响因子：
--
通讯作者：
M. Farquhar
中科院分区：
文献类型：
--
作者：
J. F. Rinehart;M. Farquhar
目前的细胞学和组织学研究的垂体前叶，使用电子显微镜检查切片（Rinehart和Farquhar，'53：Farquhar和Rinehart，' 54 a和'54 b），已经揭示了细节的细血管和血管周围的结构是相当感兴趣的，似乎是重要的关系，营养交换和激素分泌。这些观察也对网状内皮、网硬蛋白和基底膜的历史悠久的问题有重要的影响。尽可能将电子显微镜研究与组织化学观察结果相关联。人们不能把组织化学或细胞化学研究与对细微结构的观察恰当地分开。这些研究应该相互补充，以奋进理解精细细胞组织和功能的真正本质。垂体前叶的毛细血管通常被认为是窦状的，其衬里细胞具有吞噬作用。然而，Cappell（'29）的研究建立了
Current studies of the cytology and histology of the anterior pituitary gland, using the electron microscope in examination of ultrathin sections (Rinehart and Farquhar, '53 : Farquhar and Rinehart, '54a and '54b), have revealed detail of fine vascular and perivascular structure that is of considerable interest and would appear to be of importance in relationship to nutrient exchange and hormonal secretion. The observations also have an important bearing on time-honored problems of reticulo-endothelium, reticulin and basement membranes. lnsofar as it is possible, the electron microscopic studies will be correlated with histochemical observations. One cannot properly divorce histochemical or cytochemical studies from observations on detail of fine structure. Such studies should complement each other in an endeavor to arrive at an understanding of the true nature of fine cellular organization and function. The capillaries of the anterior pituitary gland are generally considered to be sinusoidal in nature, and their lining cells phagocytic. However, studies by Cappell ( '29) established