Discordant anatomical, electrophysiological, and visual behavioral profiles of retinal degeneration in rat models of retinal degenerative disease.

abstract：Purpose:The cone-rod homeobox (CRX) transcription factor is essential for photoreceptor gene expression, differentiation, and survival. Human CRX mutations can cause dominant retinopathies of varying onset and phenotype severity. In animal models, dominant frameshift Crx mutations introduce a premature termination codo...

journal_title：Investigative ophthalmology & visual science

authors： Ruzycki PA,Linne CD,Hennig AK,Chen S

更新日期：2017-09-01 00:00:00

abstract：PURPOSE:To investigate whether time outdoors and a range of other activities are associated with change in spherical equivalent (SE) and axial length in Chinese children over a period of 2 years. METHODS:A total of 1997 children aged 12.7 ± 0.5 (10.9-15.6) years in the Anyang Childhood Eye Study (ACES) were examined a...

journal_title：Investigative ophthalmology & visual science

authors： Li SM,Li H,Li SY,Liu LR,Kang MT,Wang YP,Zhang F,Zhan SY,Gopinath B,Mitchell P,Wang N,Anyang Childhood Eye Study Group.

更新日期：2015-07-01 00:00:00

abstract：PURPOSE:Retinal neovascularization is one of the leading causes of blindness. A crucial event in this process is the remodeling and penetration of the capillary basement membrane by migrating endothelial cells. This process requires proteolysis of basement membrane components by a variety of proteinases. The objective ...

journal_title：Investigative ophthalmology & visual science

authors： Das A,McGuire PG,Eriqat C,Ober RR,DeJuan E Jr,Williams GA,McLamore A,Biswas J,Johnson DW

更新日期：1999-03-01 00:00:00

abstract：PURPOSE:To investigate whether apoptosis plays a notable role in degeneration of corneal endothelial cells in patients with Fuchs' dystrophy. METHODS:Forty-seven corneal buttons from 41 patients with Fuchs' dystrophy were studied. Nucleus labeling, transmission electron microscopy (TEM), and TdT-dUTP terminal nick-end...

journal_title：Investigative ophthalmology & visual science

authors： Borderie VM,Baudrimont M,Vallée A,Ereau TL,Gray F,Laroche L

更新日期：2000-08-01 00:00:00

abstract：Purpose:Dense deposit disease (DDD) is caused by dysregulation of the alternative pathway of the complement cascade and characterized by electron-dense deposits in the kidney glomerular basement membrane (GBM) and drusen in Bruch's membrane (BrM). Complement factor H (fH) and factor properdin (fP) regulate complement a...

journal_title：Investigative ophthalmology & visual science

authors： Song D,Mohammed I,Bhuyan R,Miwa T,Williams AL,Gullipalli D,Sato S,Song Y,Dunaief JL,Song WC

更新日期：2018-07-02 00:00:00

abstract：PURPOSE:To characterize the signaling pathways used by hepatocyte growth factor (HGF) and keratinocyte growth factor (KGF) in human corneal epithelial cells. METHODS:Cultures of SV40 large T antigen-transfected human corneal epithelial cells were treated with recombinant human HGF or KGF at 50 ng/ml to 100 ng/ml for 5...

journal_title：Investigative ophthalmology & visual science

authors： Liang Q,Mohan RR,Chen L,Wilson SE

更新日期：1998-07-01 00:00:00

abstract：PURPOSE:To evaluate a fully automated local fractal dimension method to quantify vessel density and foveal avascular zone (FAZ) area in optical coherence tomography angiography (OCTA) images. METHODS:Fifty-two healthy Asian Indian eyes underwent imaging prospectively with OCTA system. Superficial and deep retinal vasc...

journal_title：Investigative ophthalmology & visual science

authors： Gadde SG,Anegondi N,Bhanushali D,Chidambara L,Yadav NK,Khurana A,Sinha Roy A

更新日期：2016-01-01 00:00:00

abstract：PURPOSE:To evaluate the feasibility and reliability of a standardized approach for quantitative measurements of fundus autofluorescence (AF) in images obtained with a confocal scanning laser ophthalmoscope (cSLO). METHODS:AF images (30°) were acquired in 34 normal subjects (age range, 20-55 years) with two different c...

journal_title：Investigative ophthalmology & visual science

authors： Delori F,Greenberg JP,Woods RL,Fischer J,Duncker T,Sparrow J,Smith RT

更新日期：2011-12-09 00:00:00

abstract：:In order to investigate the effect of traction of the vasculature on induction or acceleration of neovascularization, the chorioallantoic membranes (CAMs) of the developing chick embryo were placed under tension with 10-0 nylon sutures and subsequently examined histologically. In the initial phase of the study, CAMs f...

journal_title：Investigative ophthalmology & visual science

authors： Yamashita H,Hori S,Yamamoto T

更新日期：1989-04-01 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

authors： Sanchez-Parra L,Pardhan S,Buckley RJ,Parker M,Bourne RR

更新日期：2015-05-01 00:00:00

abstract：:To investigate the pathogenesis of ocular cytomegalovirus infections, 3-week-old BALB/c mice were inoculated with 10(4) plaque-forming units of murine cytomegalovirus (MCMV) by the right anterior chamber and studied sequentially with the use of virus assays and in situ nucleic acid hybridization methods. During acute ...

journal_title：Investigative ophthalmology & visual science

authors： Bale JF Jr,O'Neil ME,Lyon B,Perlman S

更新日期：1990-08-01 00:00:00

abstract：PURPOSE:Recently, RAP1 (Telomeric Repeat Binding Factor 2, Interacting Protein [TERF2IP]) was discovered as a modulator that selectively regulates nuclear factor light chain kappa enhancer of activated B cells (NFκB) signaling. The roles of RAP1 in regulation of inflammation and angiogenesis for corneal recovery follow...

journal_title：Investigative ophthalmology & visual science

authors： Poon MW,Yan L,Jiang D,Qin P,Tse HF,Wong IY,Wong DS,Tergaonkar V,Lian Q

更新日期：2015-01-08 00:00:00

abstract：:Voluntary vertical saccades were recorded in five normal human subjects with electro-oculography (EOG), an infrared, limbus tracking system (IR), and a magnetic scleral search coil method. The peak velocity-amplitude relationships of up and down saccades were measured during refixations across the center of the orbit ...

journal_title：Investigative ophthalmology & visual science

authors： Yee RD,Schiller VL,Lim V,Baloh FG,Baloh RW,Honrubia V

更新日期：1985-07-01 00:00:00

abstract：:We present results from 64 glaucoma patients and glaucoma suspects followed up for a median period of 7.4 yr who had a median of seven examinations using Program 31 on the Octopus perimeter. The patients also had manual visual fields recorded on either the Tübinger or Goldmann perimeter during the same period. By exam...

journal_title：Investigative ophthalmology & visual science

authors： Chauhan BC,Drance SM,Douglas GR

更新日期：1990-03-01 00:00:00

abstract：PURPOSE:Bayesian estimators allow the frequency of visual field progression rates in the population (the prior distribution) to constrain rate estimates for individuals. We examined the benefits of a prior distribution accounting for one of progression's major risk factors--whether intraocular pressure is treated--to g...

journal_title：Investigative ophthalmology & visual science

authors： Anderson AJ,Johnson CA

更新日期：2013-03-01 00:00:00

abstract：PURPOSE:Orbital eye position and vestibular sensitivity have both been postulated to influence vestibulo-ocular reflex (VOR) axis direction. The interaction of these factors in unilateral vestibular deafferentation (UVD) was examined. METHODS:Initial VOR direction and magnitude were examined in six normal human subjec...

journal_title：Investigative ophthalmology & visual science

authors： Crane BT,Tian J,Ishiyama A,Demer JL

更新日期：2007-12-01 00:00:00

abstract：PURPOSE:The ultrastructure of tight junctions in the corneal endothelium has been studied extensively, yet little is known about their molecular composition. Junctional adhesion molecule-A (JAM-A) is a tight junction-associated adhesion protein previously implicated in tight junction assembly and regulation of barrier ...

journal_title：Investigative ophthalmology & visual science

authors： Mandell KJ,Holley GP,Parkos CA,Edelhauser HF

更新日期：2006-06-01 00:00:00

abstract：PURPOSE:To study the diameter response of retinal arterioles as a function of the arteriolar diameter. METHODS:Ten healthy young volunteers aged 22 to 33 years were subjected to diameter measurement of four successive segments of a retinal arteriole with a retinal vessel analyzer (RVA). At each of the segments, the di...

journal_title：Investigative ophthalmology & visual science

authors： Jeppesen P,Sanye-Hajari J,Bek T

更新日期：2007-01-01 00:00:00

abstract：PURPOSE:To evaluate a novel objective perimetry using multifocal chromatic pupil light reflex in normal participants and patients with photoreceptor dysfunction, and to relate this new technique with subjective dark-adapted chromatic Goldmann perimetry. METHODS:Thirty-two eyes of 17 retinitis pigmentosa (RP) or cone-r...

journal_title：Investigative ophthalmology & visual science

authors： Skaat A,Sher I,Kolker A,Elyasiv S,Rosenfeld E,Mhajna M,Melamed S,Belkin M,Rotenstreich Y

更新日期：2013-04-17 00:00:00

abstract：PURPOSE:This study was conducted to investigate metabolic changes in aqueous humor from rabbit eyes exposed to either UV-A or -B radiation, by using (1)H nuclear magnetic resonance (NMR) spectroscopy and unsupervised pattern recognition METHODS:methods. Both eyes of adult albino rabbits were irradiated with UV-A (366 ...

journal_title：Investigative ophthalmology & visual science

authors： Tessem MB,Bathen TF,Cejková J,Midelfart A

更新日期：2005-03-01 00:00:00

abstract：PURPOSE:The authors used and validated a recently developed method, mRNA differential display, to detect and clone genes that are differentially expressed in healing compared to stationary corneal epithelium. METHODS:RNAs from unwounded and 18-hour postwound corneal epithelia were isolated and subjected to mRNA differ...

journal_title：Investigative ophthalmology & visual science

authors： Yu FX,Gipson IK,Guo Y

更新日期：1995-09-01 00:00:00

abstract：PURPOSE:To evaluate the intraocular safety and pharmacokinetics of hexadecyloxypropyl-cidofovir (HDP-CDV), the hydrolysis product of HDP-cyclic-CDV, a long-lasting intravitreal cidofovir prodrug for cytomegalovirus (CMV) retinitis. METHODS:HDP-cyclic-CDV was suspended in phosphate-buffered saline (PBS) at 37°C and for...

journal_title：Investigative ophthalmology & visual science

authors： Wang H,Chhablani J,Freeman WR,Beadle JR,Hostetler KY,Hartmann K,Conner L,Aldern KA,Pearson L,Cheng L

更新日期：2011-12-09 00:00:00

abstract：PURPOSE:Human blood contains low levels of protoporphyrin IX (PP IX), a photoactive compound that produces reactive oxygen species when exposed to light. It has been proposed that photoactivation of PP IX and subsequent generation of potentially tissue-damaging reactive oxygen may be a mechanism of retinal injury in re...

journal_title：Investigative ophthalmology & visual science

authors： Bynoe LA,Gottsch JD,Sadda SR,Panton RW,Haller EM,Gleason CA

更新日期：1993-09-01 00:00:00

abstract：:Corneas of fetal and young albino rabbits were examined by light and transmission electron microscopy. In addition, DNA and hydroxyproline content were measured in developing stroma. The results were compared with similar data from healing corneas in adult rabbits and from developing corneas of other animal species. I...

journal_title：Investigative ophthalmology & visual science

authors： Cintron C,Covington H,Kublin CL

更新日期：1983-05-01 00:00:00

abstract：PURPOSE:Intramuscular innervation of horizontal rectus extraocular muscle (EOMs) is segregated into superior and inferior (transverse) compartments, whereas all EOMs are also divided into global (GL) and orbital (OL) layers with scleral and pulley insertions, respectively. Mechanical independence between both types of ...

journal_title：Investigative ophthalmology & visual science

authors： Shin A,Yoo L,Demer JL

更新日期：2014-12-11 00:00:00

abstract：PURPOSE:To assess RNA stability after death in a porcine model to simulate current human eye bank techniques. METHODS:Eye bank time interval data were collected from 191 donor specimens: death to refrigeration, enucleation, and tissue processing. A control porcine eye was enucleated, retina and RPE isolated, and speci...

journal_title：Investigative ophthalmology & visual science

authors： Malik KJ,Chen CD,Olsen TW

更新日期：2003-06-01 00:00:00

abstract：PURPOSE:To determine whether people with central visual field loss (CFL) show a smaller visual contribution to posture stabilization than people with normal vision and to determine the visual factors that predict the magnitude of visual stabilization in people with central visual field loss. METHODS:Posture informatio...

journal_title：Investigative ophthalmology & visual science

authors： Turano KA,Dagnelie G,Herdman SJ

更新日期：1996-07-01 00:00:00

abstract：PURPOSE:Currently, there are no definitive immunomarkers for epithelial stem cells (corneal and conjunctival) or their poorly understood niche microenvironment. The H2B-GFP/K5tTA mouse enables visualization of label-retaining cells (LRCs), which exhibit the functional marker of stem cell quiescence. We used immunofluor...

journal_title：Investigative ophthalmology & visual science

authors： Parfitt GJ,Kavianpour B,Wu KL,Xie Y,Brown DJ,Jester JV

更新日期：2015-11-01 00:00:00

abstract：PURPOSE:Noise field campimetry, performed according to Aulhorn and Köst, confronts patients with a large field of irregularly flickering dots, and many patients immediately perceive their visual field defects. The original method had a somewhat low specificity and sensitivity, especially for patients with visual field ...

journal_title：Investigative ophthalmology & visual science

authors： Bachmann G,Fahle M

更新日期：2000-09-01 00:00:00

abstract：:Assays of cortisol-metabolizing enzymes in homogenates of human trabecular meshwork cells under optimal conditions revealed two defects in primary open-angle glaucoma (POAG): one is a marked increase in delta 4-reductase and the other is a decrease in 3-oxidoreductase. Experiments indicated that the differences in enz...

journal_title：Investigative ophthalmology & visual science

authors： Weinstein BI,Munnangi P,Gordon GG,Southren AL

更新日期：1985-06-01 00:00:00