Horizontal saccade disconjugacy in strabismic monkeys.

abstract：PURPOSE:To validate velocity measurements produced by spectral domain optical coherence tomography (SD-OCT) in an in vitro laminar flow model. METHODS:A 30-mL syringe filled with skim milk was inserted into a syringe pump. Intravenous (i.v.) tubing connected the syringe within the pump to a glass capillary tube (inter...

journal_title：Investigative ophthalmology & visual science

authors： Kagemann L,Wollstein G,Ishikawa H,Townsend KA,Schuman JS

更新日期：2009-02-01 00:00:00

abstract：PURPOSE:To investigate whether tissue plasminogen activator (tPA) can prevent and/or reverse steroid-induced IOP elevation in an ovine model. METHODS:Three animal groups were subjected to bilateral steroid-induced IOP elevation using thrice daily topical ocular prednisolone administration. In the first group (N = 8), ...

journal_title：Investigative ophthalmology & visual science

authors： Gerometta R,Kumar S,Shah S,Alvarez L,Candia O,Danias J

更新日期：2013-12-03 00:00:00

abstract：PURPOSE:Inflammation probably plays a major role in the pathogenesis of age-related macular degeneration (AMD). The authors evaluated whether AMD is associated with gene expression patterns in white blood cells (WBCs) and whether such a pattern may serve as a biomarker for the disease. METHODS:Microarray analysis of g...

journal_title：Investigative ophthalmology & visual science

authors： Lederman M,Weiss A,Chowers I

更新日期：2010-01-01 00:00:00

abstract：Purpose:To clarify the distinct molecular pathogenesis of central serous chorioretinopathy (CSC) and pachychoroid neovasculopathy (PNV). Methods:Aqueous humor (AH) was collected from 18 acute CSC, 20 chronic CSC, and 20 PNV patients. Concentrations of 30 cytokines in the AH were analyzed using a multiplex bead immunoa...

journal_title：Investigative ophthalmology & visual science

authors： Terao N,Koizumi H,Kojima K,Yamagishi T,Nagata K,Kitazawa K,Yamamoto Y,Yoshii K,Hiraga A,Toda M,Kinoshita S,Sotozono C,Hamuro J

更新日期：2018-12-03 00:00:00

abstract：PURPOSE:To investigate both the effect of diabetic macular edema (DME) on measured peripapillary retinal nerve fiber layer (RNFL) thickness and the effect of intravitreal bevacizumab injection on RNFL thickness using spectral-domain optical coherence tomography (SD-OCT) in patients with diabetic retinopathy. METHODS:W...

journal_title：Investigative ophthalmology & visual science

authors： Hwang DJ,Lee EJ,Lee SY,Park KH,Woo SJ

更新日期：2014-05-15 00:00:00

abstract：Purpose:Diabetes causes dysfunction in the retinal mitochondria and increases base mismatches in their DNA (mtDNA). The enzyme responsible for repairing the base mismatches, MutL homolog 1 (Mlh1), is compromised. Diabetes also favors many epigenetic modifications and activates DNA methylation machinery, and Mlh1 has a ...

journal_title：Investigative ophthalmology & visual science

authors： Mohammad G,Radhakrishnan R,Kowluru RA

更新日期：2019-09-03 00:00:00

abstract：:Selenium toxicity was investigated in cultured rabbit lenses to provide further information about the role of Ca++ in Se cataract. At a dose of 0.1 mM for 20 hr, Se induces a 10% change in Na levels within 6 hr, a 30% increase after 20 hr, and a three-fold increase within 48 hr of subsequent culture after removal of S...

journal_title：Investigative ophthalmology & visual science

authors： Hightower KR,McCready JP

更新日期：1989-01-01 00:00:00

abstract：PURPOSE:To study Bardet-Biedl syndrome (BBS) in the Tunisian population and determine the presence of triallelism in the eight identified BBS genes. METHODS:DNA samples were collected from 19 consanguineous Tunisian families with BBS. Genome-wide scans were performed with microsatellite markers in 12 families, and two...

journal_title：Investigative ophthalmology & visual science

authors： Smaoui N,Chaabouni M,Sergeev YV,Kallel H,Li S,Mahfoudh N,Maazoul F,Kammoun H,Gandoura N,Bouaziz A,Nouiri E,M'Rad R,Chaabouni H,Hejtmancik JF

更新日期：2006-08-01 00:00:00

abstract：PURPOSE:The authors examine the effect of retinal branch vein occlusion (BVO), a common retinal vascular disorder, on protein tyrosine phosphorylation, production of angiogenic growth factors, and activation of signal proteins in the tyrosine kinase pathways in the retina. METHODS:Retinal branch vein occlusion was ind...

journal_title：Investigative ophthalmology & visual science

authors： Hayashi A,Imai K,Kim HC,de Juan E Jr

更新日期：1997-02-01 00:00:00

abstract：Purpose:To investigate the effect of reducing high glucose (HG)-induced lysyl oxidase (LOX) overexpression and increased activity on retinal endothelial cell apoptosis. Methods:Rat retinal endothelial cells (RRECs) were grown in normal (N) or HG (30 mM glucose) medium for 7 days. In parallel, RRECs were grown in HG me...

journal_title：Investigative ophthalmology & visual science

authors： Kim D,Mecham RP,Trackman PC,Roy S

更新日期：2017-05-01 00:00:00

abstract：PURPOSE:Parstatin is a 41-mer peptide formed by proteolytic cleavage on activation of the PAR1 receptor. The authors recently showed that parstatin is a potent inhibitor of angiogenesis. The purpose of the present study was to evaluate the therapeutic effect of parstatin on ocular neovascularization. METHODS:Choroidal...

journal_title：Investigative ophthalmology & visual science

authors： Huang H,Vasilakis P,Zhong X,Shen JK,Geronatsiou K,Papadaki H,Maragoudakis ME,Gartaganis SP,Vinores SA,Tsopanoglou NE

更新日期：2010-11-01 00:00:00

abstract：PURPOSE:This study explored the role of the left posterior parietal cortex (PPC) in saccades, vergence, and combined saccade-vergence movements by means of transcranial magnetic stimulation (TMS) in humans. METHODS:TMS was applied over the left PPC for 80, 90, or 100 ms after target onset. In a control experiment, TMS...

journal_title：Investigative ophthalmology & visual science

authors： Yang Q,Kapoula Z

更新日期：2004-07-01 00:00:00

abstract：PURPOSE:This study compared the performance of a video-based infrared three-dimensional eye tracker device (Chronos) with the scleral search coil method. METHODS:Three-dimensional eye movements were measured simultaneously with both systems during fixation, saccades, optokinetic stimulation, and vestibular stimulation...

journal_title：Investigative ophthalmology & visual science

authors： Houben MM,Goumans J,van der Steen J

更新日期：2006-01-01 00:00:00

abstract：PURPOSE:TNFalpha is a strong modulator expression of trabecular meshwork (TM) matrix metalloproteinase (MMP) and tissue inhibitor (TIMP). Laser trabeculoplasty appears to rely on this process to restore normal aqueous humor outflow facility. Thus, studies were conducted to determine whether the extracellular signal-reg...

journal_title：Investigative ophthalmology & visual science

authors： Alexander JP,Acott TS

更新日期：2003-01-01 00:00:00

abstract：PURPOSE:To evaluate the efficiency of mitomycin C (MMC) in limiting the postoperative inflammatory response and scarring after strabismus surgery. METHODS:A prospective, two-stage, masked, controlled trial was conducted. In the first stage, the inflammatory response at the extraocular muscle reattachment site was incr...

journal_title：Investigative ophthalmology & visual science

authors： Minguini N,Monteiro de Carvalho KM,Akaishi PM,De Luca IM

更新日期：2000-10-01 00:00:00

abstract：:Sixteen patients with osteogenesis imperfecta (OI) have undergone a thorough eye examination. These patients had statistically significantly lower ocular rigidity measurements than a group of normal volunteers matched on age, sex, and refractive error. In addition, the corneal diameter and length of the eyeball was sm...

journal_title：Investigative ophthalmology & visual science

authors： Kaiser-Kupfer MI,McCain L,Shapiro JR,Podgor MJ,Kupfer C,Rowe D

更新日期：1981-06-01 00:00:00

abstract：PURPOSE:Diabetes mellitus has been shown to be associated with and complicated by dry eye syndrome. We sought to examine and compare the tear film proteome of type 2 diabetic patients with or without dry eye syndrome and normal subjects using two-dimensional nano-liquid chromatography coupled with tandem mass spectrome...

journal_title：Investigative ophthalmology & visual science

authors： Li B,Sheng M,Xie L,Liu F,Yan G,Wang W,Lin A,Zhao F,Chen Y

更新日期：2014-01-09 00:00:00

abstract：:Lymphocyte cultures were employed to assess the degree of spontaneous and induced chromosomal fragility in retinoblastoma. Sister chromatid exchange (SCEs) were scored in metaphases. Three unilateral, three bilateral, eleven family members and controls were studied. Retinoblastoma (RB) lymphocytes did not exhibit incr...

journal_title：Investigative ophthalmology & visual science

authors： Abramovsky-Kaplan I,Jones IS

更新日期：1984-06-01 00:00:00

abstract：PURPOSE:To study reading acuity in children and assess the reliability of its measurement using the Italian version of the MNREAD reading chart. METHODS:One hundred sixteen children from grades 3 to 8 with normal near vision were tested at a pediatric eye care institution in northeastern Italy. Visual acuity was evalu...

journal_title：Investigative ophthalmology & visual science

authors： Virgili G,Cordaro C,Bigoni A,Crovato S,Cecchini P,Menchini U

更新日期：2004-09-01 00:00:00

abstract：Purpose:Retinal damage in ocular toxoplasmosis reflects Toxoplasma gondii-induced cell lysis and reactive inflammation. Human retinal histopathology demonstrates the presence of neutrophils, but activities of this leukocyte subset are unstudied. We conducted in vitro experiments to evaluate roles for neutrophils as ret...

journal_title：Investigative ophthalmology & visual science

authors： Ashander LM,Lie S,Ma Y,Rochet E,Washington JM,Furtado JM,Appukuttan B,Smith JR

更新日期：2019-11-01 00:00:00

abstract：PURPOSE:To estimate the relative importance of genes and environment in peripapillary atrophy type beta (beta-PPA) in a classic twin study. METHODS:Female twin pairs (n = 506) aged 49 to 79 years were recruited from the St. Thomas' UK Adult Twin Registry. Peripapillary atrophy was identified from masked grading of ste...

journal_title：Investigative ophthalmology & visual science

authors： Healey PR,Mitchell P,Gilbert CE,Lee AJ,Ge D,Snieder H,Spector TD,Hammond CJ

更新日期：2007-06-01 00:00:00

abstract：PURPOSE:To investigate the alterations in microRNA (miRNA) expression during replicative senescence (RS) in human trabecular meshwork (HTM) cells. METHODS:Two HTM cell lines were serially passaged until they reached RS. Changes in expression of 30 miRNAs were assessed by real-time quantitative (q)-PCR. The effects of ...

journal_title：Investigative ophthalmology & visual science

authors： Li G,Luna C,Qiu J,Epstein DL,Gonzalez P

更新日期：2010-06-01 00:00:00

abstract：PURPOSE:The secreted Ly6/uPAR-related protein-1 (Slurp1), associated with the hyperkeratotic disorder mal de Meleda, is abundantly expressed in corneas. Here, we examine its corneal expression and functions. METHODS:Gene expression was quantified by quantitative PCR (qPCR), immunoblots, and immunofluorescent staining....

journal_title：Investigative ophthalmology & visual science

authors： Swamynathan S,Buela KA,Kinchington P,Lathrop KL,Misawa H,Hendricks RL,Swamynathan SK

更新日期：2012-12-19 00:00:00

abstract：PURPOSE:Mice rendered hypoglycemic by a null mutation in the glucagon receptor gene Gcgr display late-onset retinal degeneration and loss of retinal sensitivity. Acute hyperglycemia induced by dextrose ingestion does not restore their retinal function, which is consistent with irreversible loss of vision. The goal of t...

journal_title：Investigative ophthalmology & visual science

authors： Umino Y,Cuenca N,Everhart D,Fernandez-Sanchez L,Barlow RB,Solessio E

更新日期：2012-02-21 00:00:00

abstract：PURPOSE:To investigate the effects of adhesion promoting surgical adjuncts in Descemets stripping automated endothelial keratoplasty (DSAEK). The effects of air-fill pressure, duration, use of venting incisions and stromal roughening on fluid dispersion, and donor adhesion strength were examined in theoretical, optical...

journal_title：Investigative ophthalmology & visual science

authors： Bhogal MS,Angunawela RI,Bilotti E,Eames I,Allan BD

更新日期：2012-06-20 00:00:00

abstract：Purpose:To investigate the impact of the rates of change of anterior lamina cribrosa surface depth (ALCSD) and optic nerve head surface depth (ONHSD) on visual field (VF) progression in glaucoma. Methods:One hundred forty-six eyes of 95 glaucoma patients had optical coherence tomography ONH imaging and VF testing at a...

journal_title：Investigative ophthalmology & visual science

authors： Wu Z,Lin C,Crowther M,Mak H,Yu M,Leung CK

更新日期：2017-03-01 00:00:00

abstract：:Bovine corneal endothelial cells in culture synthesize predominantly type III collagen, unlike rabbit corneal endothelial cultures which synthesize type IV collagen. In an attempt to document whether this type III collagen synthesis by bovine cells is a tissue culture-specific phenomenon, collagens synthesized by orga...

journal_title：Investigative ophthalmology & visual science

authors： Kay EP,Oh S

更新日期：1988-02-01 00:00:00

abstract：Purpose:To determine the effects of narrowband light exposure on choroidal thickness and the pupil response in humans. Methods:Twenty subjects, ages 21 to 43 years, underwent 1 hour of exposure to broadband, short wavelength "blue," or long wavelength "red" light, or darkness. Choroidal thickness, imaged with spectral...

journal_title：Investigative ophthalmology & visual science

authors： Lou L,Ostrin LA

更新日期：2020-08-03 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

authors： Weih LM,Hassell JB,Keeffe J

更新日期：2002-04-01 00:00:00

abstract：:The rate of aqueous humor flow of 19 normal subjects was measured by a fluorescein clearance technique during the day, during sleep (at night) and during sleep deprivation (at night). Subjects engaged in routine activities during the daytime measurements and slept in comfortable quarters during the nighttime measureme...

journal_title：Investigative ophthalmology & visual science

authors： Reiss GR,Lee DA,Topper JE,Brubaker RF

更新日期：1984-06-01 00:00:00