Some ultrastructural aspects of the vitreoretinal juncture. 1985

F Malecaze, and C Caratero, and A Caratero, and J L Arne, and A Mathis, and P Bec, and H Planel

The ultrastructural study of the vitreoretinal juncture was carried out by comparing two groups of patients: 6 young subjects under 25 years and 6 older subjects over 70. Retinal samples were taken from the posterior pole, the equator and the extreme periphery. Our work shows that the morphological modifications of the vitreoretinal juncture during the aging process vary following location. The most original alteration, never observed before, appears in the equatorial region: it consists of a widening of the intercell space filled with fibrils adhering to Müller's cells. It builds up an adhesion zone between the vitreous and the retina which is not visible during clinical investigations; it can create a tear during the posterior vitreous detachment.

UI MeSH Term Description Entries
D012160 Retina The ten-layered nervous tissue membrane of the eye. It is continuous with the OPTIC NERVE and receives images of external objects and transmits visual impulses to the brain. Its outer surface is in contact with the CHOROID and the inner surface with the VITREOUS BODY. The outer-most layer is pigmented, whereas the inner nine layers are transparent. Ora Serrata
D012163 Retinal Detachment Separation of the inner layers of the retina (neural retina) from the pigment epithelium. Retinal detachment occurs more commonly in men than in women, in eyes with degenerative myopia, in aging and in aphakia. It may occur after an uncomplicated cataract extraction, but it is seen more often if vitreous humor has been lost during surgery. (Dorland, 27th ed; Newell, Ophthalmology: Principles and Concepts, 7th ed, p310-12). Retinal Pigment Epithelial Detachment,Detachment, Retinal,Detachments, Retinal,Retinal Detachments
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293 Adolescent A person 13 to 18 years of age. Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D000367 Age Factors Age as a constituent element or influence contributing to the production of a result. It may be applicable to the cause or the effect of a circumstance. It is used with human or animal concepts but should be differentiated from AGING, a physiological process, and TIME FACTORS which refers only to the passage of time. Age Reporting,Age Factor,Factor, Age,Factors, Age
D000368 Aged A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. Elderly
D001485 Basement Membrane A darkly stained mat-like EXTRACELLULAR MATRIX (ECM) that separates cell layers, such as EPITHELIUM from ENDOTHELIUM or a layer of CONNECTIVE TISSUE. The ECM layer that supports an overlying EPITHELIUM or ENDOTHELIUM is called basal lamina. Basement membrane (BM) can be formed by the fusion of either two adjacent basal laminae or a basal lamina with an adjacent reticular lamina of connective tissue. BM, composed mainly of TYPE IV COLLAGEN; glycoprotein LAMININ; and PROTEOGLYCAN, provides barriers as well as channels between interacting cell layers. Basal Lamina,Basement Lamina,Lamina Densa,Lamina Lucida,Lamina Reticularis,Basement Membranes,Densas, Lamina,Lamina, Basal,Lamina, Basement,Lucida, Lamina,Membrane, Basement,Membranes, Basement,Reticularis, Lamina
D014822 Vitreous Body The transparent, semigelatinous substance that fills the cavity behind the CRYSTALLINE LENS of the EYE and in front of the RETINA. It is contained in a thin hyaloid membrane and forms about four fifths of the optic globe. Vitreous Humor,Bodies, Vitreous,Body, Vitreous,Humor, Vitreous,Humors, Vitreous,Vitreous Bodies,Vitreous Humors

Related Publications

F Malecaze, and C Caratero, and A Caratero, and J L Arne, and A Mathis, and P Bec, and H Planel
April 1982, Investigative ophthalmology & visual science,
F Malecaze, and C Caratero, and A Caratero, and J L Arne, and A Mathis, and P Bec, and H Planel
October 1972, Investigative ophthalmology,
F Malecaze, and C Caratero, and A Caratero, and J L Arne, and A Mathis, and P Bec, and H Planel
December 1977, Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie. Albrecht von Graefe's archive for clinical and experimental ophthalmology,
F Malecaze, and C Caratero, and A Caratero, and J L Arne, and A Mathis, and P Bec, and H Planel
January 1974, Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie. Albrecht von Graefe's archive for clinical and experimental ophthalmology,
F Malecaze, and C Caratero, and A Caratero, and J L Arne, and A Mathis, and P Bec, and H Planel
September 1975, Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie. Albrecht von Graefe's archive for clinical and experimental ophthalmology,
F Malecaze, and C Caratero, and A Caratero, and J L Arne, and A Mathis, and P Bec, and H Planel
May 1977, Investigative ophthalmology & visual science,
F Malecaze, and C Caratero, and A Caratero, and J L Arne, and A Mathis, and P Bec, and H Planel
January 1987, Eye (London, England),
F Malecaze, and C Caratero, and A Caratero, and J L Arne, and A Mathis, and P Bec, and H Planel
December 1982, Ophthalmology,
F Malecaze, and C Caratero, and A Caratero, and J L Arne, and A Mathis, and P Bec, and H Planel
June 1988, The British journal of ophthalmology,
F Malecaze, and C Caratero, and A Caratero, and J L Arne, and A Mathis, and P Bec, and H Planel
August 1976, Nippon Ganka Gakkai zasshi,
Copied contents to your clipboard!