Abstract:
PURPOSE:To investigate the foveal changes after repair of macula-off rhegmatogenous retinal detachment (RRD). METHODS:Prospective comparative case series. Twenty-four eyes of 24 patients with macula-off/fovea-on detachment (n = 9) and fovea-off detachment (n = 15) were studied. Serial optical coherence tomography (OCT) images taken at the same location were recorded at months 1, 3, 6, and 12 after operation. Fellow eyes were used as controls. RESULTS:No significant changes of the central foveal thickness (CFT) were recorded in the fovea-on group over the follow-up. From month 1 to month 12, CFT increased significantly in the fovea-off group (P < 0.00001). In this group, a significant increase of the Henle fiber and outer nuclear layer (HFL + ONL, P = 0.007), external limiting membrane (ELM)-ellipsoid zone (EZ; P = 0.03), and EZ-retinal pigment epithelium (RPE) thicknesses (P < 0.00001) was recorded. Significant restoration of the integrity of the ELM in the fovea-off group (P < 0.001) and of the EZ and cone interdigitation zone in the fovea-on group and the fovea-off group was observed (P = 0.02 and P < 0.001, and P = 0.002 and P < 0.001, respectively). Twelve months after operation the foveal bulge restored in 8 of 15 eyes of the fovea-off group. Multiple regression analysis showed that in the fovea-off group BCVA correlated with EZ-RPE thickness at months 1 and 12, whereas the improvement of BCVA during the 12 months follow-up correlated with the increase of ELM-RPE thickness. CONCLUSIONS:Optical coherence tomography scans taken serially at the same location showed a progressive increase of HNL+ONL, ELM-EZ, and EZ-RPE thicknesses and restoration of the integrity of outer retinal bands after repair of fovea-off RRD. The use of software able to rescan at exactly the same area is crucial to correctly follow and interpret the reconstitution of the retinal bands and to correlate them to BCVA recovery.
journal_name
Invest Ophthalmol Vis Scijournal_title
Investigative ophthalmology & visual scienceauthors
dell'Omo R,Viggiano D,Giorgio D,Filippelli M,Di Iorio R,Calo' R,Cardone M,Rinaldi M,dell'Omo E,Costagliola Cdoi
10.1167/iovs.14-15633subject
Has Abstractpub_date
2015-01-22 00:00:00pages
1040-50issue
2eissn
0146-0404issn
1552-5783pii
iovs.14-15633journal_volume
56pub_type
杂志文章abstract::Flicker contrast sensitivity was tested in the "good" eyes of 13 patients with monocular exudative age-related maculopathy (ARM). The stimulus was a foveal, long-wavelength, low spatial frequency 2.8 degrees circle in an equiluminant (photopic) surround. Two of these ARM-risk eyes have since developed exudative ARM. C...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1992-10-01 00:00:00
abstract:Purpose:To analyze retinal and choroidal microvasculature in patients with nonarteritic anterior ischemic optic neuropathy (NAION) by using optical coherence tomography angiography (OCT-A). Methods:In this case-control retrospective observational study, patients with atrophic NAION (at least 3 months after onset of sy...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.17-22996
更新日期:2018-02-01 00:00:00
abstract::Dopamine, cis-flupenthixol, and dibutyryl cAMP affected the standing potential and light-evoked responses of the perfused cat eye in vitro. At micromolar concentrations, dopamine, a retinal neurotransmitter, increased the standing potential of the eye. At slightly higher concentrations, dopamine abolished the "light p...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1986-03-01 00:00:00
abstract::Contrast sensitivity functions for sinusoidal gratings of different spatial frequencies and stimulus durations have been determined for both eyes of amblyopic subjects. For both long and short stimulus durations, the entire contrast sensitivity function of the amblyopic eyes is lower than that of the nonamblyopic eyes...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1977-01-01 00:00:00
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journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章,评审
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更新日期:2017-05-01 00:00:00
abstract:PURPOSE:Dysregulation of the extracellular matrix (ECM) plays an important role in the pathogenesis of age-related macular degeneration (AMD). Elastin is a fibrous protein constituent of the ECM, degradation of which may be detected by the presence of serum elastin-derived peptides (S-EDPs) in circulation. This study w...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.04-1277
更新日期:2005-09-01 00:00:00
abstract:PURPOSE:To identify objective criteria to quantify visual function in the rat for developing therapeutic strategies to protect neuronal cells after ischemia. The impact of ocular ischemia on luminance and frequency-modulated contrast vision was compared with the function of outer retinal cells and the number of intact ...
journal_title:Investigative ophthalmology & visual science
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doi:10.1167/iovs.07-1050
更新日期:2008-03-01 00:00:00
abstract:PURPOSE:Gangliosides are normal components of cell membranes, contribute to structural rigidity and membrane function, and have been shown to protect against various insults to the brain. This study evaluates the effect of exogenously administered monosialoganglioside GM1 on retinal damage induced by transient retinal ...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1996-02-01 00:00:00
abstract:PURPOSE:Cornea confocal microscopy is emerging as a clinical tool to evaluate the development and progression of diabetic neuropathy. The purpose of these studies was to characterize the early changes in corneal sensitivity and innervation in a rat model of type 1 diabetes in relation to standard peripheral neuropathy ...
journal_title:Investigative ophthalmology & visual science
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journal_title:Investigative ophthalmology & visual science
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abstract:PURPOSE:Glial cells are structurally and functionally linked to neuronal tissues. Pathologically, the cells may be activated and characterized by increased size and number and altered cellular properties. In glaucoma, pathologic mechanisms within the anterior optic nerve may include glial activation. This study examine...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:2002-04-01 00:00:00
abstract:PURPOSE:There is uncertainty in the published literature as to whether physical activity should be advocated for age-related macular degeneration (AMD) prevention. We aimed to assess prospectively the association between physical activity and the 15-year incidence of AMD in older adults. METHODS:We assessed AMD from r...
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pub_type: 杂志文章
doi:10.1167/iovs.14-15575
更新日期:2014-11-11 00:00:00
abstract:PURPOSE:To determine the earliest changes that occur in the retina after the onset of ectopic expression of vascular endothelial growth factor (VEGF) by photoreceptors in transgenic mice, to characterize the development of neovascularization (NV), and to determine the feasibility of using these mice to test the efficac...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1998-01-01 00:00:00
abstract:PURPOSE:To clarify the functions of a specific subtype of thyroid hormone receptor (TR), TRbeta2, and photoreceptor cell-specific nuclear receptor (PNR) in the development of cone photoreceptors. METHODS:The expression of short (S)- and medium (M)-wavelength cone opsins was analyzed by reverse transcription polymerase...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:2002-11-01 00:00:00
abstract:PURPOSE:An alteration in corneal innervation has been described in dry eye associated with diabetes mellitus, contact lens use, and LASIK. The purpose of this study was to evaluate whether dry eye not related to Sjögren's syndrome (NSDE) and dry eye related to primary Sjögren's syndrome (PSDE) are associated with an al...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.06-0127
更新日期:2007-01-01 00:00:00
abstract:PURPOSE:This study observed biofilm formation by Pseudomonas aeruginosa and Staphylococcus aureus in contact lens cases and investigated the inhibitory effects of 2,2'-dipyridyl (2DP) and 1,2,3,4,6-penta-O-galloyl-b-D-glucopyranose (PGG). METHODS:Biofilm formation of P. aeruginosa ATCC 9027 and S. aureus ATCC 25923 an...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.15-17723
更新日期:2015-11-01 00:00:00
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journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.16-20339
更新日期:2017-01-01 00:00:00
abstract:PURPOSE:Fibroblast growth factor-10 (FGF10) can modulate extracellular matrix associated genes and, therefore, it could be a myopia susceptibility gene. This study used an animal model, single nucleotide polymorphisms (SNPs) association, and genetic functional assay to evaluate FGF10 gene for myopia. METHODS:The expre...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.13-11814
更新日期:2013-05-07 00:00:00
abstract::A single injection of 20 mumol sodium selenite/kg body weight in 10-day-old rats caused severe nuclear cataract within 4 days. By 4 days postselenite injection, nuclear calcium levels increased from 0.4 to 6.8 mmol/kg lens dry weight. The purpose of these experiments was to determine if this calcium increase was assoc...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1984-11-01 00:00:00
abstract:PURPOSE:To evaluate the absolute blood flow rate in a single choroidal vessel using Doppler optical coherence tomography (OCT). METHODS:Three choroidal vessels were selected in the right eye of three normal subjects, and were measured with Doppler OCT at a 1020-nm probe wavelength. The pulsatile change of the blood fl...
journal_title:Investigative ophthalmology & visual science
pub_type: 临床试验,杂志文章
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abstract:PURPOSE:The goal of this study was to determine the role of Src family kinases (SFKs) in the development of lens cataract. This question was particularly significant, because these tyrosine kinases mediate the stress pathways known to lead to cataract formation. The experiments were focused on whether the inhibition of...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:2002-07-01 00:00:00
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journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1989-06-01 00:00:00
abstract::The overall morphology of corneal fibroblasts in the rat was examined by scanning electron microscopy after removal of stromal connective tissue elements by tryptic digestion and HCl hydrolysis. Fibroblasts thus exposed were flattened and stellate cells with a diameter of about 10 micron and had a number of ramified c...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1988-12-01 00:00:00
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journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:2000-01-01 00:00:00
abstract:PURPOSE:To test the hypothesis that overexpression of genes coding for the anti-apoptotic proteins Bcl-2 or Bcl-XL in photoreceptor cells may prevent or delay photoreceptor degenerations. METHODS:Transgenic mice were generated in which the bcl-2 or bcl-XL transgenes were expressed in photoreceptor cells under the tran...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1996-11-01 00:00:00
abstract:Purpose:The purpose of this study was to evaluate the efficacy of new viscous cysteamine hydrochloride (CH) eye drops (vCH 0.55%) compared with standard CH 0.10% drops treatment. Methods:This was an open-label, phase III, randomized, two-arm multicenter trial conducted at two centers in France. Cystinosis patients ≥2 ...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2017-04-01 00:00:00
abstract::Upper eyelid movements were recorded in nine human subjects by mounting a miniature coil of wire directly on the eyelid and subjecting the search coil to a vertically directed alternating magnetic field. The metrics of blinks and lid movements accompanying saccades were described by "main sequence" relationships, link...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1991-12-01 00:00:00
abstract:PURPOSE:To assess dynamic interactions of eye and head movements during return-sweep saccades (RSS) when reading with single-vision (SVL) versus progressive-addition (PAL) lenses in a simulated computer-based business environment. METHODS:Horizontal eye and head movements were recorded objectively and simultaneously a...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.02-0507
更新日期:2003-04-01 00:00:00
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journal_title:Investigative ophthalmology & visual science
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doi:10.1167/iovs.06-1358
更新日期:2007-05-01 00:00:00
abstract:PURPOSE:Chronic, subclinical inflammation contributes to the pathogenesis of several ocular diseases, including age-related macular degeneration. Proinflammatory cytokines affect tight junctions in epithelia that lack claudin-19, but in the retinal pigment epithelium claudin-19 predominates. We examined the effects of ...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.11-8311
更新日期:2012-07-27 00:00:00