Results 171 to 180 of about 39,767 (221)
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The cisternal anatomy of the vitreous body
Documenta Ophthalmologica, 1987The vitreous body of a fresh human eye removed post-mortem was suspended in water after stripping off the corneo-scleral coat, the choroid and the retina. Coloured ink was injected into the vitreous specimen from different points. Individual spaces (cisterns), transitions between cisterns and specialized structures like the bursa premacularis and the ...
Jongebloed, W.L., Worst, J.F.G.
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1972
This is a transparent jelly occupying, in man and most vertebrates, by far the largest part of the globe. As Fig. 1.1 shows, it is bounded by the retina, ciliary body and the posterior capsule of the lens. If the sclera is cut through round the equator, the posterior half with the attached retina comes away from the vitreous body, leaving this ...
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This is a transparent jelly occupying, in man and most vertebrates, by far the largest part of the globe. As Fig. 1.1 shows, it is bounded by the retina, ciliary body and the posterior capsule of the lens. If the sclera is cut through round the equator, the posterior half with the attached retina comes away from the vitreous body, leaving this ...
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[Artificial vitreous body: Strategies for vitreous body substitutes].
Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft, 2016Although numerous advances have been made in technology and techniques of pars plana vitrectomy and tamponades, there are still unsolved issues, such as proliferative vitreoretinopathy (PVR), multiple retinal breaks and persistent hypotonia. All available internal tamponades (e.g, gases, oils and fluorocarbons) are hydrophobic, so they approximate the ...
S, Mariacher, P, Szurman
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FIBROUS COMPONENTS OF THE VITREOUS BODY
Archives of Ophthalmology, 1952THE STRUCTURE of the vitreous body is an old problem which has stimulated the attention of anatomists and ophthalmologists from the earliest time. In spite of the large amount of research work done on the subject, our knowledge of the vitreous structure is still limited.
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Immunology of the vitreous body.
Modern problems in ophthalmology, 1976The vitreous is feebly antigenic and is characterized by the absence of gamma-globulins and immunocompetent cells. Moreover, it is isolated from the aqueous humour by a mucopolysaccharide molecular filter. It represents an incomplete and primitive immunological system, reacting like an embryonic tissue and exhibiting only phagocytosis.
J, François +2 more
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Journal francais d'ophtalmologie, 2012
The most important age-related changes in the vitreous are progressive liquefaction and posterior vitreous detachment (PVD). Optical coherence tomography enables better in vivo visualization of the vitreoretinal interface and has improved our understanding of the process of PVD, but knowledge of the biomicroscopic aspects of these vitreous anatomical ...
P, Gastaud, V, Paoli, A, Freton
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The most important age-related changes in the vitreous are progressive liquefaction and posterior vitreous detachment (PVD). Optical coherence tomography enables better in vivo visualization of the vitreoretinal interface and has improved our understanding of the process of PVD, but knowledge of the biomicroscopic aspects of these vitreous anatomical ...
P, Gastaud, V, Paoli, A, Freton
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Archives of Ophthalmology, 1982
Ultrastructural studies were performed on five cases of asteroid hyalosis of the human vitreous. The large asteroid bodies were composed if intertwined ribbons of multilaminar membranes with a 6-nm periodicity characteristic of complex lipids, especially phospholipids, lying in a homogeneous background matrix. Clumps of dense material were interspersed
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Ultrastructural studies were performed on five cases of asteroid hyalosis of the human vitreous. The large asteroid bodies were composed if intertwined ribbons of multilaminar membranes with a 6-nm periodicity characteristic of complex lipids, especially phospholipids, lying in a homogeneous background matrix. Clumps of dense material were interspersed
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[A look at the vitreous body, not through it: anatomy, embryology and cells of the vitreous body].
Die OphthalmologieThe vitreous body is the largest structure of the human eye and is subject to special requirements to ensure optimal light transmission. Its specific arrangement of collagen fibrils and water bound to hyaluronan minimizes light scattering while providing stability.
Quang Vinh, Ngo +4 more
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Autoantibodies to Vitreous Body in Sheep
Vox Sanguinis, 1970J A, Bash, F, Milgrom, E, Witebsky
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