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猫侧脑室脉络丛的扫描电子显微镜研究。

SEM study of the choroid plexus of the lateral ventricle in the cat.

作者信息

Miodoński A, Poborowska J, Friedhuber de Grubenthal A

出版信息

Anat Embryol (Berl). 1979 Apr 6;155(3):323-31. doi: 10.1007/BF00317645.

DOI:10.1007/BF00317645
PMID:453547
Abstract

Corrosion casts of the complete vascular network of the choroid plexus of the lateral ventricle in the cat brain were studied in SEM using the injection-replication method. The villi of this plexus are located only on its supero-anterior and infero-posterior parts, being most densely packed in the former region, close to the interventricular foramen. The capillaries of the villi display small nodular thickenings, which suggest the presence of small, sinusoidal dilatations. The main vessel supplying the plexus with blood is the anterior choroidal artery. The plexus is also characterized by a particularly rich venous network, which is drained by a prominent (main) choroid vein. The vascular organization of the choroid plexus of the lateral ventricle in cat is compared to that of the corresponding plexuses in other mammals.

摘要

采用注射复制法,在扫描电子显微镜下研究了猫脑侧脑室脉络丛完整血管网络的腐蚀铸型。该脉络丛的绒毛仅位于其上前部和下后部,在前一个区域,即靠近室间孔的地方最为密集。绒毛的毛细血管显示出小结节状增厚,这表明存在小的窦状扩张。为脉络丛供血的主要血管是脉络膜前动脉。脉络丛的另一个特点是静脉网络特别丰富,由一条粗大的(主要的)脉络膜静脉引流。将猫侧脑室脉络丛的血管组织与其他哺乳动物相应脉络丛的血管组织进行了比较。

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本文引用的文献

1
The Blood Supply of the Lateral Geniculate Body, with a Note on the Morphology of the Choroidal Arteries.外侧膝状体的血液供应,附脉络膜动脉形态学的注释
J Anat. 1933 Jul;67(Pt 4):491-521.
2
Vascular patterns in the choroid plexus.脉络丛中的血管模式。
J Anat. 1953 Apr;87(2):114-23.
3
Application of the scanning electron microscope to the study of the fine distribution of the blood vessels.扫描电子显微镜在血管精细分布研究中的应用。
胎儿人脑侧脑室脉络丛的微血管构筑:铸型扫描电子显微镜研究
J Anat. 2008 Sep;213(3):259-65. doi: 10.1111/j.1469-7580.2008.00941.x. Epub 2008 Jul 9.
Arch Histol Jpn. 1971 Feb;32(5):445-54. doi: 10.1679/aohc1950.32.445.