Relationship between orthogonal arrays of particles and tight junctions as demonstrated in cells of the ventricular wall of the rat brain.
作者： Andreas Mack , Jochen Neuhaus , Hartwig Wolburg
DOI: 10.1007/BF00216492
关键词: Biology 、 Tight junction 、 Pathology 、 Biophysics 、 Ependyma 、 Choroid plexus 、 Rat brain 、 Ventricular wall 、 Subcommissural organ 、 Ependymal Cell 、 Circumventricular organs
摘要: Ependymal cells in the ventricular wall and several circumventricular organs of rat were compared by means freeze-fracturing. In principle, tight junctions orthogonal arrays particles (OAP) do not coexist bordering wall: (1) Ordinary ependymal possess OAP are devoid junctions. (2) Epithelial choroid plexus connected junctions; lacking here. some cases, however, same cell. boundary zone between ependyma rat, density is very low, whereas well developed. subfornical subcommissural organ (SCO) both structures poorly developed; SCO they occur segregated different membranous areas. An overview literature confirms that mostly exclude each other. The possibility astrocytes may have been replaced during phylogeny briefly discussed.
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sci-hub.se 参考文章(25)
Von K. Niessing, E. Scharrer, B. Scharrer, A. Oksche, Die Neuroglia: Historischer Überblick Springer, Berlin, Heidelberg. pp. 1- 156 ,(1980) , 10.1007/978-3-642-81358-0_1
Takahiro Gotow, Paulo H. Hashimoto, Fine structural studies on ependymal paracellular and capillary transcellular permeability in the subcommissural organ of the guinea pig. Journal of Neurocytology. ,vol. 11, pp. 447- 462 ,(1982) , 10.1007/BF01257988
Karl Meller, Ultrastructural aspects of the choroid plexus epithelium as revealed by the rapid-freezing and deep-etching techniques Cell and Tissue Research. ,vol. 239, pp. 189- 201 ,(1985) , 10.1007/BF00214919
A. Privat, The ependyma and subependymal layer of the young rat: A new contribution with freeze-fracture Neuroscience. ,vol. 2, pp. 447- 457 ,(1977) , 10.1016/0306-4522(77)90010-0
Jochen Neuhaus, Hartwig Wolburg, Heterogeneity of astrocytic membranes in the optic nerve and spinal cord of the lizard, Anolis carolinensis Cell and Tissue Research. ,vol. 242, pp. 185- 190 ,(1985) , 10.1007/BF00225575
M.J. Cullen, R.L. Gulley, Freeze-fracture studies of the macromolecular organization of glial membranes Trends in Neurosciences. ,vol. 3, pp. 113- 116 ,(1980) , 10.1016/0166-2236(80)90043-0
J BRUNI, M DELBIGIO, R CLATTENBURG, Ependyma: Normal and pathological. A review of the literature Brain Research Reviews. ,vol. 9, pp. 1- 19 ,(1985) , 10.1016/0165-0173(85)90016-5
C. Sandri, K. Akert, M.V.L. Bennett, Junctional complexes and variations in gap junctions between spinal cord ependymal cells of a teleost, Sternarchus albifrons (gymnotoidei) Brain Research. ,vol. 143, pp. 27- 41 ,(1978) , 10.1016/0006-8993(78)90750-3
Takahiro Gotow, Cytochemical characteristics of astrocytic plasma membranes specialized with numerous orthogonal arrays. Journal of Neurocytology. ,vol. 13, pp. 431- 448 ,(1984) , 10.1007/BF01148333
J. J. Anders, M. W. Brightman, Assemblies of particles in the cell membranes of developing, mature and reactive astrocytes Journal of Neurocytology. ,vol. 8, pp. 777- 795 ,(1979) , 10.1007/BF01206676