Objective concurrent measures of open-loop accommodation and vergence under photopic conditions.

abstract：PURPOSE:To investigate the slow phase in latent/manifest latent nystagmus (LMLN) by producing long eye-drift intervals devoid of fast phases (extended slow phases [ESPs]) and to relate ESP metrics to clinical findings. METHODS:Ten patients with LMLN had eye movements recorded while attending to paired visual and audit...

journal_title：Investigative ophthalmology & visual science

authors： Gradstein L,Goldstein HP,Wizov SS,Reinecke RD

更新日期：2004-04-01 00:00:00

abstract：:The expression of receptors for Fc portion (FcR) of immunoglobulin G (IgG) and for a C3b component of complement (C3bR) by herpes simplex virus (HSV) was studied in primary cultures of rabbit corneal cells. Monolayer cultures of epithelial, stromal and endothelial cells of the rabbit cornea were infected with three st...

journal_title：Investigative ophthalmology & visual science

authors： Hatano H,Oh JO,Ou KH,Minasi P

更新日期：1988-08-01 00:00:00

abstract：PURPOSE:To evaluate the occurrence and time course of hem- and lymphangiogenesis after normal-risk corneal transplantation in the mouse model and to test whether pharmacologic strategies inhibiting both processes improve long-term graft survival. METHODS:Normal-risk allogeneic (C57BL/6 to BALB/c) and syngeneic (BALB/c...

journal_title：Investigative ophthalmology & visual science

authors： Cursiefen C,Cao J,Chen L,Liu Y,Maruyama K,Jackson D,Kruse FE,Wiegand SJ,Dana MR,Streilein JW

更新日期：2004-08-01 00:00:00

abstract：:In recent years, there has been great interest in recording the pattern electroretinogram (PERG) in glaucomatous and diabetic populations. The Dawson, Trick, and Litzkow thread electrode (DTLTE) and the gold foil electrode (GFE), commonly used for recording PERGs, were compared for variations in amplitude of response,...

journal_title：Investigative ophthalmology & visual science

authors： Prager TC,Saad N,Schweitzer FC,Garcia CA,Arden GB

更新日期：1992-02-01 00:00:00

abstract：PURPOSE:To determine the effect of treatment with latanoprost on the tissue inhibitors of metalloproteinase (TIMP)-1 and -2 in cultured human ciliary muscle (HCM) cells. METHODS:Confluent serum-starved HCM cells were exposed to increasing concentrations of latanoprost acid (LA, 1 nM to 10 micro M) for 6, 18, and 24 ho...

journal_title：Investigative ophthalmology & visual science

authors： Anthony TL,Lindsey JD,Weinreb RN

更新日期：2002-12-01 00:00:00

abstract：:We use a population balance model to study the mechanism and the rate of centripetal migration of epithelial cells, renewal of the corneal epithelial population by the cell derived from (progeny of) the limbal stem cells and the kinetics of the replacement of the donor corneal epithelium. The epithelial mass is consta...

journal_title：Investigative ophthalmology & visual science

authors： Sharma A,Coles WH

更新日期：1989-09-01 00:00:00

abstract：PURPOSE:To evaluate a silk fibroin (SF) biomaterial as a substrate for corneal epithelial cell proliferation, differentiation, and stratification in vitro compared with denuded human amniotic membrane (AM). METHODS:Primary human and rabbit corneal epithelial cells and immortalized human corneal limbal epithelial cells...

journal_title：Investigative ophthalmology & visual science

authors： Liu J,Lawrence BD,Liu A,Schwab IR,Oliveira LA,Rosenblatt MI

更新日期：2012-06-26 00:00:00

abstract：PURPOSE:To learn whether locally expressed and systemic mediators might modulate the cholinergically induced transepithelial Cl(-) fluxes that underlie lacrimal fluid production. METHODS:Reconstituted epithelial monolayers were exposed to a submaximal dose of the muscarinic agonist, carbachol (CCh), or to one of sever...

journal_title：Investigative ophthalmology & visual science

authors： Selvam S,Mircheff AK,Yiu SC

更新日期：2013-04-26 00:00:00

abstract：Purpose:Single-cell RNA-sequencing (scRNA-seq) was used to interrogate the relatively rare stem (SC) and early transit amplifying (TA) cell populations in limbal/corneal epithelia from wild-type and autophagy-compromised mice. Methods:We conducted scRNA-seq on ocular anterior segmental tissue from wild-type and beclin...

journal_title：Investigative ophthalmology & visual science

authors： Kaplan N,Wang J,Wray B,Patel P,Yang W,Peng H,Lavker RM

更新日期：2019-08-01 00:00:00

abstract：PURPOSE:To determine whether microtubule- and actin-altering drugs, which have been shown to increase aqueous humor outflow, cause cellular contraction in human trabecular meshwork (HTM) cells. METHODS:HTM cells were plated in culture dishes containing a polymerized deformable silicone substrate. After 48 hours, the d...

journal_title：Investigative ophthalmology & visual science

authors： Gills JP,Roberts BC,Epstein DL

更新日期：1998-03-01 00:00:00

abstract：PURPOSE:To examine gain, speed, and temporal characteristics of initial and closed-loop components of vergence eye movements in young and elderly subjects. METHODS:Vergence eye movements in 13 elderly and 10 young adults were examined. A table with light-emitting diodes was used to elicit vergence starting from near (...

journal_title：Investigative ophthalmology & visual science

authors： Yang Q,Le TT,Kapoula Z

更新日期：2009-03-01 00:00:00

abstract：PURPOSE:To determine the effect of dilute alcohol on human corneal epithelial cellular morphology and viability. Dilute alcohol is used for epithelial removal during photorefractive keratectomy (PRK) and laser subepithelial keratomileusis (LASEK). METHODS:Corneal epithelial sheets harvested from human eyes after alcoh...

journal_title：Investigative ophthalmology & visual science

authors： Chen CC,Chang JH,Lee JB,Javier J,Azar DT

更新日期：2002-08-01 00:00:00

abstract：PURPOSE:Amino-amide or amino-ester local anesthetics, which are currently used for topical ocular anesthesia, are short acting and may delay corneal healing with long-term use. In contrast, site 1 sodium channel blockers (S1SCBs) are potent local anesthetics with minimal adverse tissue reaction. In this study, we exami...

journal_title：Investigative ophthalmology & visual science

authors： McAlvin JB,Zhan C,Dohlman JC,Kolovou PE,Salvador-Culla B,Kohane DS

更新日期：2015-06-01 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:Visibility of low-spatial frequency stimuli improves when their contrast is modulated at 5 to 10 Hz compared with stationary stimuli. Therefore, temporal modulations of visual objects could enhance the performance of low vision patients who primarily perceive images of low-spatial frequency content. We investig...

journal_title：Investigative ophthalmology & visual science

authors： Watson LM,Strang NC,Scobie F,Love GD,Seidel D,Manahilov V

更新日期：2012-09-06 00:00:00

abstract：PURPOSE:Inhibitors of 3-hydroxy-3-methylglutaryl CoA reductase (statins) reduce signs of diabetic retinopathy in diabetic patients and animals. Indirect clinical evidence supports the actions of statins in improving cardiovascular function, but the mechanisms of their protective actions in the retina are not understood...

journal_title：Investigative ophthalmology & visual science

authors： Al-Shabrawey M,Bartoli M,El-Remessy AB,Ma G,Matragoon S,Lemtalsi T,Caldwell RW,Caldwell RB

更新日期：2008-07-01 00:00:00

abstract：PURPOSE:Na,K-adenosine triphosphatase (ATPase) is essential for the regulation of cytoplasmic ion concentrations in lens cells. Earlier studies demonstrated that tyrosine phosphorylation by Lyn kinase, a Src-family member, inhibits Na,K-ATPase activity in porcine lens epithelium. In the present study, experiments were ...

journal_title：Investigative ophthalmology & visual science

authors： Bozulic LD,Dean WL,Delamere NA

更新日期：2005-02-01 00:00:00

abstract：PURPOSE:To determine the cell-killing activity of varying doses of carboplatin, graded hyperthermia, and the combination of carboplatin and hyperthermia in the treatment of a transgenic murine retinoblastoma cell line. METHODS:Replicate cell wells (more than six wells per dose point) from an established transgenic mur...

journal_title：Investigative ophthalmology & visual science

authors： Murray TG,Cicciarelli N,McCabe CM,Ksander B,Feuer W,Schiffman J,Mieler WF,O'Brien JM

更新日期：1997-11-01 00:00:00

abstract：PURPOSE:To evaluate symptoms, signs, and the levels of 16 tears inflammatory mediators of dry eye (DE) patients exposed to an environment simulating an in-flight air cabin in an environmental chamber. METHODS:Twenty DE patients were exposed to controlled environment simulating an in-flight airplane cabin (simulated in...

journal_title：Investigative ophthalmology & visual science

authors： Tesón M,González-García MJ,López-Miguel A,Enríquez-de-Salamanca A,Martín-Montañez V,Benito MJ,Mateo ME,Stern ME,Calonge M

更新日期：2013-03-01 00:00:00

abstract：PURPOSE:Throughout adulthood, Bruch membrane (BrM) accumulates esterified cholesterol (EC) associated with abundant 60- to 80-nm-diameter lipoprotein-like particles (LLP), putative apolipoprotein B (apoB) lipoproteins secreted by the retinal pigment epithelium (RPE). In the present study, neutral lipid, phospholipids, ...

journal_title：Investigative ophthalmology & visual science

authors： Wang L,Li CM,Rudolf M,Belyaeva OV,Chung BH,Messinger JD,Kedishvili NY,Curcio CA

更新日期：2009-02-01 00:00:00

abstract：PURPOSE:Methylenetetrahydrofolate reductase (Mthfr) is a key enzyme in homocysteine-methionine metabolism. We investigated Mthfr expression in retina and asked whether mild hyperhomocysteinemia, due to Mthfr deficiency, alters retinal neurovascular structure and function. METHODS:Expression of Mthfr was investigated a...

journal_title：Investigative ophthalmology & visual science

authors： Markand S,Saul A,Roon P,Prasad P,Martin P,Rozen R,Ganapathy V,Smith SB

更新日期：2015-04-01 00:00:00

abstract：PURPOSE:Nonsyndromic high myopia, defined by a refractive error greater than -6 diopters (D), is associated with an increased risk of macular choroidal neovascularization (CNV), a vision-threatening complication. The aim of this study was to investigate whether genetic factors associated with age-related macular degene...

journal_title：Investigative ophthalmology & visual science

authors： Leveziel N,Yu Y,Reynolds R,Tai A,Meng W,Caillaux V,Calvas P,Rosner B,Malecaze F,Souied EH,Seddon JM

更新日期：2012-07-27 00:00:00

abstract：PURPOSE:The inner vasculature of the retina develops as a spreading network, which is preceded by spindle-shaped cells. These cells are alleged to be vascular precursor cells (angioblasts). This study was designed to test whether such angioblasts exist in neonatal mouse retina. METHODS:In situ hybridization and immuno...

journal_title：Investigative ophthalmology & visual science

authors： Fruttiger M

更新日期：2002-02-01 00:00:00

abstract：PURPOSE:The purpose of this study was to determine whether 25-hydroxyvitamin D(3) (25(OH)D(3)) and/or its active metabolite, 1α,25-dihydroxyvitamin D(3) (1,25(OH)(2)D(3)), can enhance corneal epithelial barrier function. The authors also determined if corneas contain mRNA for the vitamin D receptor (VDR) and 1α-hydroxy...

journal_title：Investigative ophthalmology & visual science

authors： Yin Z,Pintea V,Lin Y,Hammock BD,Watsky MA

更新日期：2011-09-21 00:00:00

abstract：:Rabbit corneas were treated in vitro and in vivo with cholera toxin (CTX), a specific and irreversible activator of adenylate cyclase. Tissue pieces incubated in vitro in the presence of 10 mug/ml CTX for 15 min continuously synthesized adenosine 3',5'-monophosphate (cyclic AMP) at an increased rate for 3 hr in the ab...

journal_title：Investigative ophthalmology & visual science

authors： Jumblatt MM,Fogle JA,Neufeld AH

更新日期：1980-11-01 00:00:00

abstract：PURPOSE:To investigate the impact of ambient room lighting on the magnitude of flicker light-induced retinal vasodilations in healthy individuals. METHODS:Twenty healthy nonsmokers participated in a balanced 2 × 2 crossover study. Retinal vascular imaging was performed with the dynamic vessel analyzer under reduced or...

journal_title：Investigative ophthalmology & visual science

authors： Noonan JE,Dusting GJ,Nguyen TT,Man RE,Best WJ,Lamoureux EL

更新日期：2014-08-07 00:00:00

abstract：PURPOSE:To investigate cytokine production by leukocytes in aqueous humor (AH) during corneal graft rejection and nitric oxide (NO) production by macrophages as a potential mediator of graft damage. METHODS:Rats received corneal allotransplants and were killed during acute rejection. Leukocytes in AH that expressed tu...

journal_title：Investigative ophthalmology & visual science

authors： Nicholls SM,Dick AD

更新日期：2008-11-01 00:00:00

abstract：Purpose:Pituitary adenylate cyclase activating polypeptide (PACAP) is neuroprotective in neuronal injuries. Bilateral common carotid artery occlusion (BCCAO) causes chronic hypoperfusion-induced degeneration in the rat retina, where we proved the retinoprotective effect of intravitreal PACAP. Although this route of adm...

journal_title：Investigative ophthalmology & visual science

authors： Werling D,Reglodi D,Banks WA,Salameh TS,Kovacs K,Kvarik T,Vaczy A,Kovacs L,Mayer F,Danyadi B,Lokos E,Tamas A,Toth G,Biro Z,Atlasz T

更新日期：2016-12-01 00:00:00

abstract：Purpose:We determine the feasibility of human conjunctival epithelial cells (hCjECs) on poly(lactic-co-glycolic) acid (PLGA) membranes for corneal epithelium regeneration. hCjECs on PLGA or polyester (PET) membranes with or without coculture of human Tenon's fibroblasts (hTFs) were compared in vitro, and to determine w...

journal_title：Investigative ophthalmology & visual science

authors： Hong S,Yun JH,Kim ES,Kim JS,Tchah H,Hwang C

更新日期：2018-03-01 00:00:00

abstract：:Quantitative autoradiography was used to study the incorporation of 3H-thymidine into the retina of albino rats following in vivo exposure to 300-nm radiation. Relative to background labeling in unexposed eyes, there was 8-20 times as much label per unit area in the outer nuclear layer, inner nuclear layer, and gangli...

journal_title：Investigative ophthalmology & visual science

authors： Rapp LM,Jose JG,Pitts DG

更新日期：1985-03-01 00:00:00