Fine structure of the retinal pigment epithelium, bruch's membrane and choriocapillaris in the camel

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dc.contributor.authorAltunay, H.
dc.date.accessioned2024-09-18T21:05:17Z
dc.date.available2024-09-18T21:05:17Z
dc.date.issued2007
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThe morphology of the retinal pigment epithelium (RPE) and closely associated Bruch's membrane and choriocapillaris was investigated by light and transmission electron microscopy in the camel (Camelus dromedarius). The study showed that RPE is composed of a single layer of hexanocuboidal cells that were joined laterally by a series of apically located tight junctions. In addition, adjacent from internal side of cell membrane at the level of tight junctions, an undefined structure which resembled the myofibrillar organization of skeletal muscles in appearance was located. These cells displayed numerous short basal infoldings and abundant thin apical processes which enclosed the rod outer segments. The epithelial cell nuclei were large, vesicular and eccentrically located. Within the epithelial cells, smooth endoplasmic reticulum was very abundant, while rough endoplasmic reticulum was present only in small amounts. Polysomes were also numerous and the mitochondria often displayed a ring-shaped structure. Lipofuscin granules were plentiful in all locations. Bruch's membrane (complexus basalis) was typically pentalaminate throughout the retina. The endothelium of the choriocapillaris facing Bruch's membrane was extremely thin and heavily fenestrated. These fenestrations displayed typical single-layered diaphragm as noted in most species.en_US
dc.identifier.doi10.1111/j.1439-0264.2006.00736.x
dc.identifier.endpage120en_US
dc.identifier.issn0340-2096
dc.identifier.issn1439-0264
dc.identifier.issue2en_US
dc.identifier.pmid17371384en_US
dc.identifier.scopus2-s2.0-33947248704en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage116en_US
dc.identifier.urihttps://doi.org/10.1111/j.1439-0264.2006.00736.x
dc.identifier.urihttps://hdl.handle.net/20.500.12483/13489
dc.identifier.volume36en_US
dc.identifier.wosWOS:000244880200007en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofAnatomia Histologia Embryologiaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectElectron Microscopyen_US
dc.subjectComplexus-Basalisen_US
dc.subjectUltrastructureen_US
dc.subjectMonkeyen_US
dc.subjectEyesen_US
dc.titleFine structure of the retinal pigment epithelium, bruch's membrane and choriocapillaris in the camelen_US
dc.typeArticleen_US

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