Characterization of nitrergic neurons in the porcine and human ciliary nerves.

abstract：:The properties of the oscillatory potentials (OPs) of the mudpuppy electroretinogram (ERG) were studied and compared with the properties of the b-wave of the ERG and the proximal negative response (PNR). Both transretinal and intraretinal ERGs were recorded in response to full-field as well as 200 and 500 microgram sp...

journal_title：Investigative ophthalmology & visual science

authors： Wachtmeister L,Dowling JE

更新日期：1978-12-01 00:00:00

abstract：Purposes:Trabeculectomy is a surgical procedure for lowering intraocular pressure in glaucoma patients, in which excessive scarring leading to failure of the filtering bleb adversely affects the surgical outcome. Heightened Tenon's capsule fibroblast (TCF) proliferation and extracellular matrix (ECM) deposition are imp...

journal_title：Investigative ophthalmology & visual science

authors： Lei D,Dong C,Wu WK,Dong A,Li T,Chan MT,Zhou X,Yuan H

更新日期：2016-10-01 00:00:00

abstract：PURPOSE:To develop and characterize a feline model of retinal degeneration induced by intravitreal injection of adenosine triphosphate (ATP). METHODS:Nineteen normally sighted adult cats received 100 μL intravitreal injections of ATP with a final concentration of 11, 22, or 55 mM at the retina. Four animals were eutha...

journal_title：Investigative ophthalmology & visual science

authors： Aplin FP,Luu CD,Vessey KA,Guymer RH,Shepherd RK,Fletcher EL

更新日期：2014-11-25 00:00:00

abstract：PURPOSE:To investigate macular changes in acute retinopathy of prematurity (ROP). METHODS:Fifty-four premature infants with ROP and 20 controls underwent routine ROP screening with indirect ophthalmoscopy and imaging. A tabletop spectral domain optical coherence tomography (SD-OCT) scanner (Spectralis; Heidelberg Engi...

journal_title：Investigative ophthalmology & visual science

authors： Vinekar A,Avadhani K,Sivakumar M,Mahendradas P,Kurian M,Braganza S,Shetty R,Shetty BK

更新日期：2011-07-15 00:00:00

abstract：PURPOSE:To examine the possible presence of a major gene determining susceptibility to cortical cataract. METHODS:The percentage of the lens area involved with cortical opacity, summed over both eyes, was evaluated in 1275 individuals from the Beaver Dam Eye Study. After adjusting for the effects of age and sex, these...

journal_title：Investigative ophthalmology & visual science

authors： Heiba IM,Elston RC,Klein BE,Klein R

更新日期：1995-01-01 00:00:00

abstract：PURPOSE:To describe the dark-adaptation (DA) functions in subjects with molecularly proven achromatopsia (ACHM) using refined testing conditions with a view to guiding assessment in forthcoming gene therapy trials. METHODS:The DA functions of nine subjects with ACHM were measured and compared with those of normal obse...

journal_title：Investigative ophthalmology & visual science

authors： Aboshiha J,Luong V,Cowing J,Dubis AM,Bainbridge JW,Ali RR,Webster AR,Moore AT,Fitzke FW,Michaelides M

更新日期：2014-08-28 00:00:00

abstract：PURPOSE:To determine the concentration of group II phospholipase (PL) A(2), an antimicrobial molecule, in tears of normal subjects in different age and sex groups. METHODS:PLA(2) content of tears was measured in 122 healthy volunteers with ages ranging from 20 to 89 years (mean, 49.5 years) by a time-resolved fluoroim...

journal_title：Investigative ophthalmology & visual science

authors： Saari KM,Aho V,Paavilainen V,Nevalainen TJ

更新日期：2001-02-01 00:00:00

abstract：PURPOSE:To investigate the relationship between long-term glycemic control and photopic negative response (PhNR) changes in the blue flash ERG in adolescents with type 1 diabetes (T1D) without diabetic retinopathy (DR). METHODS:After light adaptation, ERG responses to 1.60 cd·s/m(2) blue (420 nm) flashes (blue flash E...

journal_title：Investigative ophthalmology & visual science

authors： McFarlane M,Wright T,Stephens D,Nilsson J,Westall CA

更新日期：2012-02-13 00:00:00

abstract：Purpose:Despite the potential for adaptive optics scanning light ophthalmoscopy (AOSLO) to quantify retinal disease progression at the cellular level, there remain few longitudinal studies investigating changes in cone density as a measure of disease progression. Here, we undertook a prospective, longitudinal study to ...

journal_title：Investigative ophthalmology & visual science

authors： Jackson K,Vergilio GK,Cooper RF,Ying GS,Morgan JIW

更新日期：2019-04-01 00:00:00

abstract：PURPOSE:Subjects with macular disorders need longer time to plan and execute a reaching and grasping task compared with normally sighted controls. In everyday life it is normal to perform reaching and grasping movements while simultaneously carrying out a cognitively demanding task. We investigated whether a simultaneo...

journal_title：Investigative ophthalmology & visual science

authors： Pardhan S,Zuidhoek S

更新日期：2013-05-07 00:00:00

abstract：:The neutrophilic response in the alkali-injured rabbit cornea can be separated into two peaks: the first from 12-24 hr and the second at 21 days. In the experiments detailed here, alkali-injured rabbit eyes were treated for 0-7 days (early peak), 6-35 days (late peak), or 0-35 days (both peaks) with 6.5% or 10% topica...

journal_title：Investigative ophthalmology & visual science

authors： Haddox JL,Pfister RR,Yuille-Barr D

更新日期：1989-06-01 00:00:00

abstract：PURPOSE:The ubiquitous pituitary adenylate cyclase-activating peptide (PACAP) has a disparate array of functions in development (e.g., proliferation and apoptosis). Among three types of PACAP receptor (VPAC1, VPAC2, and PAC1), PAC1 is subject to alternative splicing that generates isoforms. Although the literature docu...

journal_title：Investigative ophthalmology & visual science

authors： Lakk M,Szabó B,Völgyi B,Gábriel R,Dénes V

更新日期：2012-11-27 00:00:00

abstract：PURPOSE:The serum- and glucocorticoid-inducible kinase SGK1 regulates several epithelial channels and transporters, the related protein kinase B (PKB) regulates glucose transport. SGK1 is expressed in the brain and could thus regulate glial and/or neuronal transport processes. The present study explores whether SGK1 is...

journal_title：Investigative ophthalmology & visual science

authors： Schniepp R,Kohler K,Ladewig T,Guenther E,Henke G,Palmada M,Boehmer C,Rothstein JD,Bröer S,Lang F

更新日期：2004-05-01 00:00:00

abstract：PURPOSE:To study possible causes of motility disturbances that may result from orbital decompression surgery in patients with Graves orbitopathy and especially the role of rectus extraocular muscle paths. METHODS:Sixteen patients with Graves orbitopathy were studied before and 3 to 6 months after translid (6 patients)...

journal_title：Investigative ophthalmology & visual science

authors： Abràmoff MD,Kalmann R,de Graaf ME,Stilma JS,Mourits MP

更新日期：2002-02-01 00:00:00

abstract：PURPOSE:Vascular endothelial growth factor (VEGF)-A and placental growth factor (PlGF) are members of a large group of homologous peptides identified as the VEGF family. Although VEGF-A is known to act as a potent angiogenic peptide in the retina, the vasoactive function of PlGF in this tissue is less well defined. Thi...

journal_title：Investigative ophthalmology & visual science

authors： Feeney SA,Simpson DA,Gardiner TA,Boyle C,Jamison P,Stitt AW

更新日期：2003-02-01 00:00:00

abstract：PURPOSE:To determine the relationship between optical coherence tomography (OCT) images of the retina and retinal substructure in vitro and in vivo. METHODS:In vitro, OCT images of human and bovine retina were acquired after sequential excimer laser ablation of the inner retinal layers. Measurements of bands in the OC...

journal_title：Investigative ophthalmology & visual science

authors： Chauhan DS,Marshall J

更新日期：1999-09-01 00:00:00

abstract：PURPOSE:Vitreoretinal disorders are frequently characterized by increased vitreous levels of cellular mediators, including cytokines, chemokines, and growth factors. The study was conducted to investigate whether multiplex bead analysis could identify disease-specific profiles of these mediators in a variety of vitreor...

journal_title：Investigative ophthalmology & visual science

authors： Banerjee S,Savant V,Scott RA,Curnow SJ,Wallace GR,Murray PI

更新日期：2007-05-01 00:00:00

abstract：:Superoxide dismutase (SOD) molecules occur in all cells exposed to an oxygen-containing environment, including retinal pigment epithelial (RPE) cells. Previous studies of nonhuman RPE have either probed specifically for copper-zinc-containing SOD (CuZn-SOD) or have not distinguished between CuZn-SOD and the SOD molecu...

journal_title：Investigative ophthalmology & visual science

authors： Newsome DA,Dobard EP,Liles MR,Oliver PD

更新日期：1990-12-01 00:00:00

abstract：PURPOSE:This study was conducted to explore the association of autophagy-related genes (ATGs) single nucleotide polymorphisms (SNPs) with Behçet's disease (BD) and Vogt-Koyanagi-Harada (VKH) syndrome in a Chinese Han population. METHODS:A two-stage association study was carried out in 940 BD, 1061 VKH, and 2007 health...

journal_title：Investigative ophthalmology & visual science

authors： Zheng M,Yu H,Zhang L,Li H,Liu Y,Kijlstra A,Yang P

更新日期：2015-12-01 00:00:00

abstract：:Topical administration of 1% vanadate in a formulation designed to enhance penetration lowered intraocular pressure in monkeys' eyes. The decrease in intraocular pressure was associated with significant decreases in aqueous humor flow. Tonographic outflow facility was unaltered by topical vanadate. ...

journal_title：Investigative ophthalmology & visual science

authors： Podos SM,Lee PY,Severin C,Mittag T

更新日期：1984-03-01 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：:Five immunosuppressive and anti-inflammatory agents were tested for their effects on development of experimental autoimmune uveoretinitis (EAU) and immune responses to S-antigen in rats immunized with this retinal antigen. When administered daily from day 0-14 after immunization, cyclosporine at 5-20 mg/Kg was nontoxi...

journal_title：Investigative ophthalmology & visual science

authors： Mochizuki M,Nussenblatt RB,Kuwabara T,Gery I

更新日期：1985-02-01 00:00:00

abstract：Purpose:To define the functional roles of Grk1 and Grk7 in zebrafish cones in vivo. Methods:Genome editing was used to generate grk7a and grk1b knockout zebrafish. Electroretinogram (ERG) analyses of the isolated cone mass receptor potential and the b-wave were performed in dark-adapted zebrafish using a paired flash ...

journal_title：Investigative ophthalmology & visual science

authors： Chrispell JD,Dong E,Osawa S,Liu J,Cameron DJ,Weiss ER

更新日期：2018-10-01 00:00:00

abstract：PURPOSE:The purpose of this study was to examine ocular surface and tear film, contact lens, care solution, medical, and patient-related factors that are associated with corneal staining in contact lens wearers. METHODS:In this cross-sectional/nested case-control study, in addition to the assessment of corneal stainin...

journal_title：Investigative ophthalmology & visual science

authors： Nichols JJ,Sinnott LT

更新日期：2011-02-28 00:00:00

abstract：:Adaptation of saccadic magnitude and vestibulo-ocular reflex gain (VOR) was examined in six monkeys that had undergone a tenectomy of the medial and lateral recti of one eye. After the tenectomy, when the normal eye was patched, a conjugate increase in saccadic magnitude and VOR was observed in both eyes. Subsequent u...

journal_title：Investigative ophthalmology & visual science

authors： Snow R,Hore J,Vilis T

更新日期：1985-07-01 00:00:00

abstract：PURPOSE:To determine the involvement of calpain in ovine cataractogenesis by measuring calcium, calpain activity, proteolysis, and the effect of calpain inhibition. METHODS:Sheep with genetic cataracts were examined for cataract severity. Calcium in normal and cataract lenses was measured. The presence of calpain was ...

journal_title：Investigative ophthalmology & visual science

authors： Robertson LJ,Morton JD,Yamaguchi M,Bickerstaffe R,Shearer TR,Azuma M

更新日期：2005-12-01 00:00:00

abstract：PURPOSE:To describe a method for assessment and individualized compensation of anterior segment birefringence with scanning laser polarimetry. METHODS:A scanning laser polarimeter (GDx Nerve Fiber Analyzer; Laser Diagnostic Technologies, Inc., San Diego, CA) was modified to accommodate a variable compensator. The magn...

journal_title：Investigative ophthalmology & visual science

authors： Zhou Q,Weinreb RN

更新日期：2002-07-01 00:00:00

abstract：:The morphologic effects on rabbit corneal endothelium of several common ophthalmic vehicle constituents were examined following subconjunctival administration. Profound dose-dependent changes consisting of intercellular vacuolization and thickening of the endothelial layer were noted within 1 day following administrat...

journal_title：Investigative ophthalmology & visual science

authors： Weinreb RN,Wood I,Tomazzoli L,Alvarado J

更新日期：1986-04-01 00:00:00

abstract：:Topical administration of biosynthetic human epidermal growth factor (h-EGF), given in combination with an antibiotic and synthetic steroid (Neodecadron) accelerated the rate of corneal epithelial regeneration and significantly increased the strength of full-thickness stromal incisions in primates. The regenerated epi...

journal_title：Investigative ophthalmology & visual science

authors： Brightwell JR,Riddle SL,Eiferman RA,Valenzuela P,Barr PJ,Merryweather JP,Schultz GS

更新日期：1985-01-01 00:00:00

abstract：PURPOSE:During fixation and saccades, human eye movements obey Listing's law, which specifies the torsional eye position for each combination of horizontal and vertical eye positions. To study the mechanisms that implement Listing's law, the authors measured whether the law was violated in peripheral and central unilat...

journal_title：Investigative ophthalmology & visual science

authors： Wong AM,Tweed D,Sharpe JA

更新日期：2002-01-01 00:00:00