Abstract：
:The level of oxygen at the anterior corneal surface beneath the closed eyelid is shown to be equivalent to an atmosphere of 7.7% oxygen. This finding is in good agreement with assumptions which have been based on the oxygen level at the palpebral conjunctiva. However, in some instances a significant amount of oxygen is derived not only from the palpebral conjunctiva but also from the atmosphere as a result of an imperfect palpebral aperture seal.
journal_name
Invest Ophthalmol Vis Scijournal_title
Investigative ophthalmology & visual scienceauthors
Efron N,Carney LGsubject
Has Abstractpub_date
1979-01-01 00:00:00pages
93-5issue
1eissn
0146-0404issn
1552-5783journal_volume
18pub_type
杂志文章abstract：:Dog corneas were studied by indirect immunofluorescence with antibodies specific for pemphigus and pemphigoid antigens, laminin, and type IV collagen. The distribution of these antigens was similar to that observed in other squamous epithelia and skin. This study provides further evidence for close immunochemical simi...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：
更新日期：1981-12-01 00:00:00
abstract：PURPOSE:The corneal epithelium provides a barrier that is both important for corneal homeostasis and dependent on tight junctions (TJs) between adjacent epithelial cells. The authors examined the effects of tumor necrosis factor-alpha (TNF-alpha), a proinflammatory cytokine, on barrier function and the expression of TJ...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：10.1167/iovs.07-0419
更新日期：2008-02-01 00:00:00
abstract：PURPOSE:Previous studies have shown that insulin-like growth factor-binding protein (IGFBP)-2 is markedly upregulated in senescent RPE cells in vitro, and might therefore be a marker of senescent cells in vivo. This study was conducted to determine whether IGFBP-2 expression in human RPE cells from the macula and perip...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：
更新日期：2001-06-01 00:00:00
abstract：:Patients with choroidal melanomas and simulating choroidal tumors were tested in a masked manner in a leukocyte-migration inhibition (LMI) assay with a 3M KCl antigen derived from a metastatic choroidal melanoma. Good discrimination petween patient groups was observed with this antigen. The sensitivity and specificity...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：
更新日期：1977-02-01 00:00:00
abstract：PURPOSE:To measure high-resolution eye-specific displacements and deformations induced within the human LC microstructure by an acute increase in IOP. METHODS:Six eyes from donors aged 23 to 82 were scanned using second harmonic-generated (SHG) imaging at various levels of IOP from 10 to 50 mm Hg. An image registratio...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：10.1167/iovs.13-12724
更新日期：2014-01-02 00:00:00
abstract：Purpose:To report molecular genetic findings in six probands with congenital hereditary endothelial dystrophy (CHED) variably associated with hearing loss (also known as Harboyan syndrome). Furthermore, we developed a cellular model to determine if disease-associated variants induce aberrant SLC4A11 pre-mRNA splicing. ...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：10.1167/iovs.19-26930
更新日期：2019-07-01 00:00:00
abstract：Purpose:To validate widefield autofluorescence (AF) in vivo imaging of the retina in mice expressing green fluorescent protein (gfp) in microglia, and to monitor retinal microglia reconstitution in vivo after lethal irradiation and bone marrow transplantation. Methods:Transgenic Cx3cr1gfp/gfp and wildtype Balb/c mice ...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：10.1167/iovs.16-20916
更新日期：2017-04-01 00:00:00
abstract：:The relationship between corneal edema and hydrogel lens oxygen transmissibility was examined for both daily and extended contact lens wear by measuring the corneal swelling response induced by a variety of contact lenses over a 36-hr wearing period. The relationships derived enable average edema levels that occur wit...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：
更新日期：1984-10-01 00:00:00
abstract：PURPOSE:We characterized fluorescent bone marrow cells (YFP(+) BMCs) in the thy1-YFP mouse and determine if they promote trigeminal ganglion (TG) cell neurite growth. METHODS:Excimer laser annular keratectomy was performed in thy1-YFP mice, and corneas were imaged. BMCs were harvested from femur and tibia, and the exp...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：10.1167/iovs.13-12237
更新日期：2013-09-03 00:00:00
abstract：PURPOSE:To determine the involvement of rat kallikrein-binding protein (RKBP) in the development of diabetic retinopathy. METHODS:Diabetes was induced by streptozotocin (STZ) (55 mg/kg body weight in 0.05 M citrate buffer, pH 4.5) in male Sprague-Dawley rats (150 to 175 g, 6 weeks old) as confirmed by hyperglycemia an...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：
更新日期：1997-03-01 00:00:00
abstract：PURPOSE:We investigated the neuroprotective effect of human serum albumin nanoparticles (HSA-NPs) and their conjugation with brimonidine (HSA-Br-NPs) on retinal ganglion cells (RGCs) in optic nerve crush (ONC) model. METHODS:We fabricated HSA-Br-NPs by ethanol precipitation, including 0.18% brimonidine (Br) and 3.5% h...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：10.1167/iovs.15-16538
更新日期：2015-08-01 00:00:00
abstract：PURPOSE:To determine the effect of pyrrolidine dithiocarbamate (PDTC), a nuclear factor (NF)-kappaB inhibitor, on chemokine and chemokine receptor expression and thus elucidate the role of NF-kappaB in the pathogenesis of experimental autoimmune anterior uveitis (EAAU). METHODS:Uveitis was induced in Lewis rats with t...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：10.1167/iovs.04-0640
更新日期：2005-04-01 00:00:00
abstract：PURPOSE:To define rod and cone function further in terms of visual cycle mechanism, the retinal phenotype resulting from Rpe65 (retinoid isomerase I) deficiency in Nrl(-)(/)(-) mice having a single class of photoreceptors resembling wild-type cones was characterized and outcomes of retinoid supplementation evaluated. ...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：10.1167/iovs.07-1234
更新日期：2008-03-01 00:00:00
abstract：PURPOSE:The objective of this study was to characterize the morphology of the anterior opacities formed during recovery from posterior subcapsular cataract (PSC) in Royal College of Surgeons (RCS) rats. METHODS:Lenses from RCS rats at 8 and 12 weeks postnatal (n = 14 and 12, respectively) were examined under a dissect...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：
更新日期：1999-03-01 00:00:00
abstract：:Ocular sympathetic nerves were stimulated chronically in awake rabbits using electrodes unilaterally implanted on the cervical sympathetic trunk. IOP was measured by pneumatonometry and aqueous inflow was measured by fluorophotometry. In each animal, continuous trains of 1 msec pulses were delivered by means of a port...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：
更新日期：1987-10-01 00:00:00
abstract：:Steady-state visual evoked potentials were elicited by the appearance/disappearance of sinusoidal gratings of varying spatial frequency for both eyes of amblyopic subjects. The amblyopic eyes showed reduced responses and a phase shift relative to the nonamblyopic eyes across a wide range of spatial frequencies. Both t...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：
更新日期：1978-06-01 00:00:00
abstract：PURPOSE:To determine the location of parasympathetic neurons that innervate the meibomian glands in rats. METHODS:The B subunit of cholera toxin (CTB), fast blue, and a retrograde transneuronal tracer, the Bartha strain of pseudorabies virus (PRV-Ba), were injected into the upper eyelids of adult Sprague-Dawley rats a...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：
更新日期：2001-10-01 00:00:00
abstract：PURPOSE:To evaluate diurnal intraocular pressure (DIOP) among individuals with primary angle closure (PAC) or primary angle-closure suspect (PACS). Additionally, the hypothesis that greater DIOP fluctuation is related to smaller angle parameters was investigated. METHODS:Forty Caucasian newly referred untreated patien...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：10.1167/iovs.14-15385
更新日期：2015-05-01 00:00:00
abstract：Purpose:To compare blood pressure and urine albumin-creatinine ratio over time for participants receiving aflibercept, bevacizumab, or ranibizumab. Methods:Preplanned secondary analyses from a randomized trial comparing aflibercept, bevacizumab, and ranibizumab for diabetic macular edema (DME). The Diabetic Retinopath...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章,随机对照试验
doi：10.1167/iovs.17-22853
更新日期：2018-03-01 00:00:00
abstract：PURPOSE:To explore the role of integrin alpha5beta1 in proliferative vitreoretinopathy (PVR) pathogenesis by evaluating the expression alpha5beta1 on ARPE-19 cells and patient proliferative membranes, quantifying the inhibitory effects of JSM6427 (a small molecule alpha5beta1 inhibitor) on ARPE-19 cell adhesion and mig...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：10.1167/iovs.09-3575
更新日期：2010-02-01 00:00:00
abstract：:Using isochromatic luminance gratings and isoluminant red-green color gratings, examined luminance and color discrimination in amblyopia were examined. Complete color and luminance contrast sensitivity functions were measured monocularly from each eye of six normal and six amblyopic observers. Similar spatial frequenc...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：
更新日期：1986-09-01 00:00:00
abstract：:Effects of substance P (SP) and vasoactive intestinal peptide (VIP) on motor function of bovine sphincter, dilator, and ciliary muscles were investigated pharmacologically, with and without field stimulation. SP contracted the sphincter and the maximum response was only about 25% of that in the presence of equimolar d...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：
更新日期：1983-12-01 00:00:00
abstract：PURPOSE:To compare action spectra for visual discomfort in the fovea and the parafovea and to determine the effect of macular pigment (MP). METHODS:Visual discomfort thresholds to lights from 440 to 600 nm were obtained for six young (<35 y), visually normal subjects with a wide range of MP densities (0.10-0.71 at 30'...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：10.1167/iovs.13-12365
更新日期：2013-09-19 00:00:00
abstract：PURPOSE:To describe the psychometric characteristics of the Impact of Vision Impairment (IVI) Profile and evaluate its validity and reliability over time and between different forms of administration. METHODS:The IVI is a 32-item questionnaire developed to measure the impact of vision impairment on restriction of part...
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:To evaluate a photographic procedure for reflectometry of the topographic distribution of macular pigment density in normal pediatric subjects. METHODS:Digitized blue (480 nm) and green (540 nm) photographic images were aligned and subtracted to generate optical density difference maps. An 8 degrees x 8 degree...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：
更新日期：2002-05-01 00:00:00
abstract：PURPOSE:The virulence of any given strain of herpes simplex virus (HSV) is probably due to the effects of the constellation of genes in that strain and how they act in concert to promote disease. The goal of this work was to develop a system to identify and study the role of multiple genes in HSV disease. METHODS:Mixe...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：10.1167/iovs.02-1105
更新日期：2003-06-01 00:00:00
abstract：PURPOSE:To determine whether cultured retinal pigment epithelial (RPE) cells implanted in the subconjunctival space induce an immune response against autoantigens and whether an active downregulation is achieved by RPE grafts placed in the anterior chamber and within the subretinal space. METHODS:Cultured RPE cells fr...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：
更新日期：1997-07-01 00:00:00
abstract：PURPOSE:To determine the effect of taxol and etoposide, hydrophobic drugs with antifibrosis activity, on the outcome of filtration surgery in glaucomatous monkeys. METHODS:Elevated intraocular pressure was produced bilaterally in eight cynomolgus monkeys by laser treatment of the trabecular meshwork. Four animals subc...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：
更新日期：1993-10-01 00:00:00
abstract：PURPOSE:To test the hypothesis that longitudinal differences between retinal nerve fiber layer (RNFL) birefringence, measured by scanning laser polarimetry (SLP), and RNFL thickness, measured by optical coherence tomography (OCT), are informative about the state of axonal degeneration. METHODS:Colchicine was injected ...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：10.1167/iovs.07-0872
更新日期：2008-01-01 00:00:00
abstract：PURPOSE:To determine whether the severity of glaucomatous damage in eyes with pseudoexfoliative (PEX) glaucoma is related to the amount of PEX material in the trabecular meshwork. METHODS:Trabecular meshwork and optic nerves from 19 eyes (11 donors) with PEX syndrome were studied. Eyes were chosen to represent all sta...
journal_title：Investigative ophthalmology & visual science
pub_type： 杂志文章
doi：
更新日期：1997-11-01 00:00:00
