Matches in SemOpenAlex for { <https://semopenalex.org/work/W163407708> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W163407708 endingPage "69" @default.
- W163407708 startingPage "55" @default.
- W163407708 abstract "The structure of the light- and dark-adapted retina, pigment epithelium and choriocapillaris of the cutlips minnow, Exoglossum maxillingua (Cyprinidae, Teleostei) is examined by light and electron microscopy. A pronounced vitreal vascularisation overlies the inner retina where the blood vessel walls, the inner limiting membrane and the Müller cell endfeet are all closely apposed. The thick Müller cell processes divide the inner plexiform layer and nerve fibre layer into discrete compartments. The ganglion cells do not form fascicles and lie within both the ganglion cell and inner plexiform layers. The inner nuclear layer consists of amacrine, bipolar, Müller cell somata and two rows of horizontal cells. The photoreceptor terminals comprise either multiple (3-5 in cone pedicles) or single (rod spherules) synaptic ribbons. These photoreceptor terminals form either a triad (rods and cones) or a quadrad (cones) arrangement of contact with the invaginating processes of the inner nuclear layer cells. The horizontal cell processes of the cone photoreceptor terminals reveal spinule formation in the light-adapted condition. Five photoreceptor types are classified using morphological criteria; triple cones, unequal double cones, large single cones, small single cones and rods. The ratio of rods to cones is approximately 7:1. All photoreceptor types show retinomotor responses. Only the cones possess accessory outer segments but both rods (8-11) and cones (15-19) possess calycal processes. The retinal pigment epithelium displays retinomotor responses where pigment granules within fine apical processes move vitread to mask the rods in the light. The cells of the retinal pigment epithelium are joined by various types of junctions and contain numerous phagosomes, mitochondria and polysomes. Bruch's membrane or the complexus basalis is trilaminate with two types of collagen fibrils comprising the central layer. The endothelia of the blood vessels of the choriocapillaris, facing Bruch's membrane, are fenestrated. Two to three layers of melanocytes interspersed between large thin-walled capillaries and several layers of collagen fibrils comprise the choriocapillaris." @default.
- W163407708 created "2016-06-24" @default.
- W163407708 creator A5039976591 @default.
- W163407708 creator A5050275183 @default.
- W163407708 creator A5081972644 @default.
- W163407708 date "1996-01-01" @default.
- W163407708 modified "2023-10-14" @default.
- W163407708 title "Ultrastructure and organisation of the retina and pigment epithelium in the cutlips minnow, Exoglossum maxillingua (Cyprinidae, Teleostei)." @default.
- W163407708 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8720448" @default.
- W163407708 hasPublicationYear "1996" @default.
- W163407708 type Work @default.
- W163407708 sameAs 163407708 @default.
- W163407708 citedByCount "4" @default.
- W163407708 countsByYear W1634077082017 @default.
- W163407708 crossrefType "journal-article" @default.
- W163407708 hasAuthorship W163407708A5039976591 @default.
- W163407708 hasAuthorship W163407708A5050275183 @default.
- W163407708 hasAuthorship W163407708A5081972644 @default.
- W163407708 hasConcept C105702510 @default.
- W163407708 hasConcept C169760540 @default.
- W163407708 hasConcept C2776451064 @default.
- W163407708 hasConcept C2777093970 @default.
- W163407708 hasConcept C2777506830 @default.
- W163407708 hasConcept C2777585161 @default.
- W163407708 hasConcept C2778024200 @default.
- W163407708 hasConcept C2778561011 @default.
- W163407708 hasConcept C2780188069 @default.
- W163407708 hasConcept C2780351957 @default.
- W163407708 hasConcept C2780827179 @default.
- W163407708 hasConcept C2781099447 @default.
- W163407708 hasConcept C2781334511 @default.
- W163407708 hasConcept C2909208804 @default.
- W163407708 hasConcept C505870484 @default.
- W163407708 hasConcept C529295009 @default.
- W163407708 hasConcept C54355233 @default.
- W163407708 hasConcept C55493867 @default.
- W163407708 hasConcept C86803240 @default.
- W163407708 hasConcept C87555872 @default.
- W163407708 hasConcept C95444343 @default.
- W163407708 hasConceptScore W163407708C105702510 @default.
- W163407708 hasConceptScore W163407708C169760540 @default.
- W163407708 hasConceptScore W163407708C2776451064 @default.
- W163407708 hasConceptScore W163407708C2777093970 @default.
- W163407708 hasConceptScore W163407708C2777506830 @default.
- W163407708 hasConceptScore W163407708C2777585161 @default.
- W163407708 hasConceptScore W163407708C2778024200 @default.
- W163407708 hasConceptScore W163407708C2778561011 @default.
- W163407708 hasConceptScore W163407708C2780188069 @default.
- W163407708 hasConceptScore W163407708C2780351957 @default.
- W163407708 hasConceptScore W163407708C2780827179 @default.
- W163407708 hasConceptScore W163407708C2781099447 @default.
- W163407708 hasConceptScore W163407708C2781334511 @default.
- W163407708 hasConceptScore W163407708C2909208804 @default.
- W163407708 hasConceptScore W163407708C505870484 @default.
- W163407708 hasConceptScore W163407708C529295009 @default.
- W163407708 hasConceptScore W163407708C54355233 @default.
- W163407708 hasConceptScore W163407708C55493867 @default.
- W163407708 hasConceptScore W163407708C86803240 @default.
- W163407708 hasConceptScore W163407708C87555872 @default.
- W163407708 hasConceptScore W163407708C95444343 @default.
- W163407708 hasIssue "1" @default.
- W163407708 hasLocation W1634077081 @default.
- W163407708 hasOpenAccess W163407708 @default.
- W163407708 hasPrimaryLocation W1634077081 @default.
- W163407708 hasRelatedWork W163407708 @default.
- W163407708 hasRelatedWork W1825190414 @default.
- W163407708 hasRelatedWork W1999442133 @default.
- W163407708 hasRelatedWork W2030251775 @default.
- W163407708 hasRelatedWork W2062066881 @default.
- W163407708 hasRelatedWork W2259103970 @default.
- W163407708 hasRelatedWork W2782535686 @default.
- W163407708 hasRelatedWork W2897522670 @default.
- W163407708 hasRelatedWork W3028716578 @default.
- W163407708 hasRelatedWork W3207663742 @default.
- W163407708 hasVolume "11" @default.
- W163407708 isParatext "false" @default.
- W163407708 isRetracted "false" @default.
- W163407708 magId "163407708" @default.
- W163407708 workType "article" @default.