Abstract:
PURPOSE:To investigate the repeatability of macular and peripapillary retinal nerve fiber layer (RNFL) thickness measurements made using swept-source optical coherence tomography (SS-OCT) and automated segmentation. Measurements were made in non-diabetic controls and in patients with diabetic retinopathy (DR) with or without diabetic macular edema (DME). MATERIALS AND METHODS:A total of 131 eyes of 131 participants were included. Fifty-one eyes with DR had no DME (DME[-]), 45 eyes with DR had DME (DME[+]), and 35 eyes were healthy. Measurements of RNFL and full retinal thickness were simultaneously obtained with SS-OCT in the peripapillary area and in the nine Early Treatment Diabetic Retinopathy Study (ETDRS) subfields using the wide three-dimensional mode. All measurements were made twice on the same day by a single examiner to test intra-observer repeatability. Intraclass correlation coefficients (ICCs) and coefficients of repeatability were examined to evaluate repeatability. RESULTS:Average macular and temporal peripapillary RNFL thickness values were greater in the DME[+] group (36.4 ± 13.2 and 83.8 ± 19.4 µm, respectively) than in the control (27.4 ± 3.5 and 73.5 ± 11.4 µm, respectively) and DME[-] (27.9 ± 3.4 µm and 70.3 ± 11.3 µm, respectively) groups (both P < 0.001). The ICCs of average macular (control: 0.982, DME[-]: 0.913, and DME[+]: 0.970) and peripapillary (control: 0.972, DME[-]: 0.973, and DME[+]: 0.958) RNFL thickness measurements indicated good repeatability in all three study groups. CONCLUSIONS:Although the ICCs of average RNFL thickness measurements were relatively lower in eyes with DR than in healthy controls, the intra-observer repeatability of SS-OCT RNFL and full retinal thickness measurements is sufficiently reliable for them to be clinically useful.
journal_name
Curr Eye Resjournal_title
Current eye researchauthors
Min JK,Lee S,Kim JS,Woo JM,Yang HSdoi
10.3109/02713683.2016.1170855subject
Has Abstractpub_date
2017-02-01 00:00:00pages
307-314issue
2eissn
0271-3683issn
1460-2202journal_volume
42pub_type
杂志文章abstract::Uveitis can be induced by systemic or intravitreal administration of endotoxin (lipopolysaccharide, LPS). In this study we correlated the expression of class II antigens (la in rat) of the Major Histocompatibility Complex (MHC), with this experimental model of uveitis. Ia antigen was detected by immunohistochemistry u...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713688609029239
更新日期:1986-11-01 00:00:00
abstract:PURPOSE:Several previous studies have shown that glycoconjugates of extracellular matrix, cell membrane and nucleus play an important role in the mediation of cell proliferation, migration and differentiation. Lens epithelial cells and lens fiber cells show regional differences with regard to these parameters. If glyco...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.1076/ceyr.16.6.527.5083
更新日期:1997-06-01 00:00:00
abstract:PURPOSE:Acanthamoeba keratitis is a sight-threatening corneal infection. It is known that: (i) more amoebae bind to the surface of injured corneas than to the normal corneal surface and (ii) mannose-containing glycoproteins (GPs) possess binding sites for Acanthamoeba. The present study was undertaken to determine whet...
journal_title:Current eye research
pub_type: 杂志文章
doi:
更新日期:1998-08-01 00:00:00
abstract:PURPOSE:We recently demonstrated that direct subretinal (SR) injection of adeno-associated virus (AAV) type 8 (AAV8) into photoreceptor cells and retinal pigment epithelium (RPE) is a highly efficient model of gene delivery. The current study compared transduction efficiency and expression patterns associated with vari...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713683.2013.779720
更新日期:2013-05-01 00:00:00
abstract::In the present study, using retinal ischemia as a model, we examined if different periods of ischemia and recirculation influenced the generation of reactive oxygen species, i.e. in hydrogen peroxide generation and nitroblue tetrazolium (NBT) reduction. Ischemia was induced for 30 and 90 min by ligation of the optic n...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713689508999913
更新日期:1995-01-01 00:00:00
abstract::A reduced nicotinamide adenine dinucleotide phosphate (NAD(P)H)-dependent hydrogen peroxide-generating activity of rat ocular tissue was investigated cytochemically utilizing the cerium method. NADPH or NADH oxidation resulted in electron-dense fine granular deposits on the corneal epithelial and endothelial plasma me...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713688808997249
更新日期:1988-09-01 00:00:00
abstract:PURPOSE:After corneal injury, persistent epithelial defects (PED's) may occur due to the chronic failure of the regenerating epithelium to adhere to the underlying stroma. The aim of this study was to examine the potential of epsilonaminocaproic acid (EACA) as a topical treatment for PED's. EACA inhibits the activation...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.1076/ceyr.18.2.150.5382
更新日期:1999-02-01 00:00:00
abstract::Interleukin 4 (IL-4) may play a role in the development of allergic disease. We questioned whether IL-4 related phenomenon occurred on the surface of the conjunctiva during allergic conjunctivitis. Ten patients with cedar pollen-allergic conjunctivitis and 10 patients with postsurgical conjunctivitis were enrolled in ...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713689608997415
更新日期:1996-02-01 00:00:00
abstract::Phosphorylated proteins of the chick lens were identified following incubation of lenses in a medium containing 32P and subsequent analysis by gel electrophoresis. The acidic variant of the vimentin and both subunits of fodrin were phosphorylated, as were the 95 Kd and 49 Kd proteins associated with the beaded-chain f...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713688409167214
更新日期:1984-07-01 00:00:00
abstract:PURPOSE:Increases in matrix proteins, such as type I collagen and fibronectin, are observed with aging in the retinal pigment epithelium (RPE) basement membrane. However, little is known about altered gene expression profiles of RPE associated with increases in matrix proteins. We investigated changes in gene expressio...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.1080/02713680701604749
更新日期:2007-10-01 00:00:00
abstract::Achieving the long-term goal of successful engraftment of retinal tissues into eyes blinded by endogenous retinal failure will depend, at least in part, on controlling the immune response to antigens expressed on retinal grafts. Since histoincompatible tissues will have to be used for such transplants, methods to cont...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713689209000743
更新日期:1992-07-01 00:00:00
abstract::In primates, ciliary muscle contraction causes accommodation and facilitates aqueous outflow. In living rhesus monkeys, accommodative, outflow facility, and ciliary muscle movement responses to cholinergic agonists all decline with age. We developed an apparatus to determine in vitro whether the latter is related to i...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713689309024623
更新日期:1993-05-01 00:00:00
abstract:PURPOSE:Nona-D-arginine amide (D9R) affected a cure of Pseudomonas aeruginosa corneal disease when combined with ciprofloxacin. In this study, we show that D9R alone and prophylactic treatment with D9R significantly reduced corneal pathology and bacterial burden associated with P. aeruginosa infection. MATERIALS AND M...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713680903487609
更新日期:2010-03-01 00:00:00
abstract:PURPOSE:The expression of human leukocyte antigen (HLA) class II molecules on the cell surface is necessary for the presentation of peptide antigens to helper CD4 T lymphocytes of the immune system. We studied the immunoexpression of HLA class II antigen in conjunctival precursor lesions and conjunctival squamous cell ...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.1076/ceyr.27.3.151.16052
更新日期:2003-09-01 00:00:00
abstract:PURPOSE:To study the mechanisms of peroxynitrite-induced photoreceptor cell damage, using retinal cultures and a peroxynitrite donor, 3-morpholinosydnonimine (SIN-1). METHODS:Retinal explants obtained from 20-day-old Lewis rat pups, were exposed to SIN-1 for varying lengths of time at varying concentrations. Apoptosis...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.1076/ceyr.28.1.17.23488
更新日期:2004-01-01 00:00:00
abstract:PURPOSE:To investigate the potential toxicity of the vehicle used for triamcinolone acetonide (TA) to the cornea, lens, ciliary body, and retina of pigmented rabbits. METHODS:Forty chinchilla rabbits (40 eyes) were divided into four groups: group A (control group) eyes received an intravitreal injection of 0.1 ml ster...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.1080/02713680903063082
更新日期:2009-09-01 00:00:00
abstract::The effects of light damage were studied in four inbred strains of albino rats, Fischer (F344), Lewis (L), Wistar (W), and Buffalo (BUF). Thirty-five-day-old rats (3 from each strain) were kept in cyclic light for two weeks, after which they were exposed to constant fluorescent light (180-190 foot-candles, 490-580 nm)...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713689008999576
更新日期:1990-08-01 00:00:00
abstract::Epsilon is a recently described eye lens protein from Rana temporaria, an anuran amphibian. It is oligomeric with a subunit M.W. of 35K. The cDNA coding for 35K E- in frog lens does not show any homology with cDNA's coding for alpha-, beta-, gamma-, and delta-crystallins. Immunologically, it also does not react with a...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713688609000014
更新日期:1986-10-01 00:00:00
abstract::Components of the Renin Angiotensin System (RAS) have been detected in ocular tissues and fluids. The source of the ocular RAS proteins is unknown but possibilities include diffusion or leakage from the systemic circulation, specific uptake from the blood, or local synthesis. We have used RT-PCR and in situ hybridizat...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713689409047011
更新日期:1994-10-01 00:00:00
abstract:PURPOSE:To generate toxicology profiles of individual drugs on human corneal epithelial cells (HCEC) and compare their in vitro cytotoxicity. METHODS:Monolayer cultures of HCEC were harvested from two human donor eyes. Sunitinib (0.3-10 µg/mL) and Sorafenib (0.3-100 µg/mL), diluted in culture medium (CnT-BM.1, CELLnTE...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713683.2013.833629
更新日期:2014-02-01 00:00:00
abstract::We have either introduced into the vitreous space or perfused through the anterior chamber of macaque monkey eyes two anionic tracers, anionic ferritin (AF) and horseradish peroxidase (HRP) and a cationic probe, cationic ferritin (CF). We have observed that the anionic molecules, but not the cationic one, are transpor...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713688509025167
更新日期:1985-04-01 00:00:00
abstract:PURPOSE:To evaluate the immediate effect of 3% diquafosol ophthalmic solution on tear MUC5AC concentration, periodic acid-Schiff (PAS)-positive goblet cells, and tear film stability in normal and keratoconjunctivitis sicca (KCS) rat models. METHODS:Rats were divided into normal and KCS groups. 3% of diquafosol solutio...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.1080/02713683.2016.1233986
更新日期:2017-05-01 00:00:00
abstract:PURPOSE:Matrix metalloproteinases (MMPs) play an important role in the degradation of extracellular matrix (ECM) proteins in the retina. Breakdown of ECM proteins results in neovascularization and tractional retinal detachment, which eventually lead to the symptoms of proliferative diabetic retinopathy. Müller cells ar...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713683.2012.682635
更新日期:2012-09-01 00:00:00
abstract::Intraocular synthesis of IgG antibodies against HSV (herpes simplex virus), CMV (cytomegalovirus) and VZV (varicella zoster virus) is considered as an indirect proof of uveoretinal infection. Paired serum and aqueous samples obtained from 16 patients with retinitis associated with AIDS, 3 patients with ARN, 8 patients...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713689008999412
更新日期:1990-01-01 00:00:00
abstract:PURPOSE:We compared the hand-guided Moria Carriazo-Barraquer (CBm) microkeratome with the fully automatic SLc microkeratome for Descemet's stripping automated endothelial keratoplasty (DSAEK)-lamella preparation and storage, vis-à-vis accuracy, endothelial cell loss (ECL), and lamellar surface roughness (LSR). METHODS...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713683.2015.1015141
更新日期:2016-01-01 00:00:00
abstract:PURPOSE:Robo1, a member of the roundabout (Robo) family, serves as neuronal guidance receptors and has been reported to mediate tumor angiogenesis. In this study, we investigated the function of Robo1 and its possible role in retinal angiogenesis in vitro and in vivo. METHODS:Expression of Robo1 in relation to retinal...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713680903308495
更新日期:2009-12-01 00:00:00
abstract::Purpose: To determine the refractive astigmatism following toric intraocular lens (tIOL) implantation without consideration of posterior keratometric astigmatism with a conventional tIOL calculator for eyes with low keratometric astigmatism (0.75D to 2.5D) and to theoretically compare the outcomes with predicted refra...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.1080/02713683.2019.1638418
更新日期:2019-12-01 00:00:00
abstract::Corneal acidosis has been shown to reduce corneal hydration control (CHC) as measured by the rate, expressed as the percent recovery per hour (PRPH), at which the thickness of the cornea decreases exponentially after an increased hydration load. Since the effect of pH on corneal function is of scientific interest and ...
journal_title:Current eye research
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.3109/02713689508999932
更新日期:1995-05-01 00:00:00
abstract:PURPOSE:There is a substantial literature showing that the selective estrogen receptor modulator tamoxifen can block swelling-activated chloride channels, such as those in astrocytes. This study aimed to test the hypothesis that anatomic characteristics consistent with swelling may be measured within the optic nerve he...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.1080/02713680600602547
更新日期:2006-04-01 00:00:00
abstract::Recently, growth factors are known to phosphorylate tyrosine residues of proteins to regulate cellular functions. We investigated growth factor-dependent phosphorylation of membrane proteins in cultured human retinal pigment epithelial (RPE) cells. The phosphorylation experiments were done in membrane preparations of ...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713689209033498
更新日期:1992-10-01 00:00:00