Anatomical and Functional Changes in the Coexistence of Vitreomacular Traction and Epiretinal Membrane: A Spectral-Domain Optical Coherence Tomography Study.

abstract：:The tear levels of cholesterol of 17 patients with chronic blepharitis and 17 healthy subjects were determined by the photometric method. The mean cholesterol level of the patients was determined to be 56.1 +/- 8.9 (SEM) mg/dl. No statistically significant difference between the tear cholesterol levels of the two grou...

journal_title：Ophthalmic research

authors： Saatçi AO,Irkeç M,Unlü N

更新日期：1990-01-01 00:00:00

abstract：:A method for microscopical observation and quantification of corneal neovascularization in the living mouse is described. Measurements of the corneal vasculature were made on still-mode video-pictures of the cornea. The validity of the method was shown by the high correlation between the morphometric measurements and ...

journal_title：Ophthalmic research

authors： Falkvoll KH

更新日期：1991-01-01 00:00:00

abstract：:Topcon Tokyo manufactured the first series of SL-45 in 1980 and a second in 1982/83, which were completed in Bonn with all technical improvements developed so far. In 1987, the SL-45B was manufactured which included all previously added improvements. To compare both camera types, we carried out a test with 10 voluntee...

journal_title：Ophthalmic research

authors： Laser H,Berndt W,Leyendecker M,Kojima M,Hockwin O,Cheyne A

更新日期：1990-01-01 00:00:00

abstract：:The purpose of this study was to compare the variability of the amplitude ratios and latencies of the electro-oculogram (EOG) light peak (LP) in three different recording conditions: Arden ratio (dark trough (DT): 12 min), modified Arden ratio (DT: 15 min) and light peak/dark baseline ratio (LP/BL: 35 min of dark adap...

journal_title：Ophthalmic research

authors： Lessel MR,Thaler A,Scheiber V,Heilig P

更新日期：1993-01-01 00:00:00

abstract：:We examined the density and morphology of lens epithelial cells (LECs) in vivo in a group of normal volunteers and cataract patients by using a newly developed noncontact specular microscope. There was a statistically significant decrease in the cell density of LECs in a group of cataract patients over the age of 80 y...

journal_title：Ophthalmic research

authors： Oharazawa H,Ibaraki N,Matsui H,Ohara K

更新日期：2001-11-01 00:00:00

abstract：BACKGROUND/AIM:Corneal epithelial defects may heal slowly in patients with diabetes, limbal stem cell deficiency, extensive chemical burns or anesthetized corneas. Studies have shown that erythropoietin, a glycoprotein hormone that promotes red blood cell proliferation and inhibits apoptosis of erythroid progenitors, m...

journal_title：Ophthalmic research

authors： Livny E,Livnat T,Yakimov M,Masoud M,Weinberger D,Bahar I

更新日期：2013-01-01 00:00:00

abstract：:The rate of reepithelialization of the rabbit cornea, receiving isotonic NaCl solution and acetylcysteine (Mucomyst) solution at 10 and 20% concentrations, following a superficial epithelial ulcer was studied by fluorescein staining, photography and light microscopy. Acetylcysteine solution does not seem to retard nor...

journal_title：Ophthalmic research

authors： Petroutsos G,Guimaraes R,Giraud JP,Renard G,Pouliquen Y

更新日期：1982-01-01 00:00:00

abstract：:Conventional Scheimpflug photography uses slits with a constant width of 80 microns. This parameter limits the resolution as sharp contours are imaged with a basic uncertainty. In order to reduce this basic uncertainty we developed an illumination slit with a width of 20 microns and less, using a green helium-neon las...

journal_title：Ophthalmic research

authors： Huebscher HJ,Möller DE,Seiler T

更新日期：1996-01-01 00:00:00

abstract：PURPOSE:To examine melanocortin receptor (from MC-1 to MC-5) mRNA and the effect of alpha-melanocyte-stimulating hormone (alpha-MSH) on interleukin 8 (IL-8) and monocyte chemotactic protein 1 (MCP-1) expression in a human retinal pigment epithelial cell line (ARPE-19) stimulated with IL-1beta or tumor necrosis factor a...

journal_title：Ophthalmic research

authors： Cui HS,Hayasaka S,Zhang XY,Chi ZL,Hayasaka Y

更新日期：2005-09-01 00:00:00

abstract：PURPOSE:Retinal gene therapy trials are currently ongoing in a small number of inherited retinal disorders and this number is expected to rise significantly. The aim of this study was to analyze the psychological aspects of patients with RPE65 deficiency awaiting potential enrollment in gene therapy trials. METHODS:Fi...

journal_title：Ophthalmic research

authors： Nelles M,Stieger K,Preising MN,Kruse J,Lorenz B

更新日期：2015-01-01 00:00:00

abstract：:The presence of chondroitin- and heparan sulfate-containing proteoglycans and type IV collagen was searched for in human cameral mucous gel (CMG). Monoclonal antibodies specific for human heparan sulfate, chondroitin sulfate and collagen IV were used in ultrathin sections of Lowicryl-embedded human CMG. Only chondroit...

journal_title：Ophthalmic research

authors： Carreras FJ,Porcel D

更新日期：1995-01-01 00:00:00

abstract：PURPOSE:To establish a retinal blood flow database in normal human eyes using the Canon Laser Blood Flowmeter (CLBF). METHOD:Fourteen healthy subjects (7 males, 7 females) between the ages of 24 and 33 underwent birectional laser Doppler velocimetry (BLDV) in one eye using the CLBF. Measurements consisting of blood ve...

journal_title：Ophthalmic research

authors： Garcia JP Jr,Garcia PT,Rosen RB

更新日期：2002-09-01 00:00:00

abstract：PURPOSE:Primary open-angle glaucoma (POAG) is a chronic progressive optic neuropathy, leading to degeneration of retinal ganglion cells and characteristic morphological changes at the optic disc. In advanced stages of the disease, functional tests, such as standard automated perimetry (SAP), are the main diagnostic too...

journal_title：Ophthalmic research

authors： Leisser C,Palkovits S,Hirnschall N,Georgiev S,Findl O

更新日期：2020-01-01 00:00:00

abstract：:A technique for chronic implantation of a device for long-term continuous, quantitative monitoring of intraocular pressure (IOP) in experimental animals is presented. The methodology employed is straight forward and should be easily duplicated for experimental investigations where such monitoring might be useful. Cont...

journal_title：Ophthalmic research

authors： Flower RW,Maumenee AE,Michelson EA

更新日期：1982-01-01 00:00:00

abstract：:The specific activities of the four investigated enzymes of the carbohydrate metabolism decrease with ageing. In the old tissue, phosphoglyceratemutase and enolase sustain changes in their molecular weight, and their substrate affinity is modified. ...

journal_title：Ophthalmic research

authors： Ohrloff C,Berdjis H,Hockwin O,Bours J

更新日期：1983-01-01 00:00:00

abstract：:Local pO2 was measured close to the ciliary process of the rabbit eye using polarographic microelectrodes under microendoscopic observation. The experiments were performed in 5 anaesthetized New Zealand rabbits. Changes in local pO2, intraocular pressure (IOP) and blood flow velocity (BFV) were investigated after intr...

journal_title：Ophthalmic research

authors： Höper J,Funk RH

更新日期：1993-01-01 00:00:00

abstract：PURPOSE:To assess and describe sequential morphological changes in the choroidal neovascularization (CNV) net using optical coherence tomography angiography (OCTA) in patients undergoing treatment with intravitreal antivascular endothelial growth factor (VEGF). METHODS:Prospective cohort study. OCTA was performed sequ...

journal_title：Ophthalmic research

authors： Marques JP,Costa JF,Marques M,Cachulo ML,Figueira J,Silva R

更新日期：2016-01-01 00:00:00

abstract：:Catalase activity was evaluated in Long Evans rat retina after ischemia and reperfusion. Ischemia was induced by ligation of the optic nerve and vessels. Rats were sacrificed after 15 and 120 min of reperfusion, respectively. Catalase activity was assessed by Claiborne's method and was expressed as U/mg of protein. In...

journal_title：Ophthalmic research

authors： Lewden O,Garcher C,Morales C,Javouhey A,Rochette L,Bron AM

更新日期：1996-01-01 00:00:00

abstract：:Tear hyperosmolarity is known to cause ocular surface inflammation in dry eye syndrome. Benzalkonium chloride (BAK), an eyedrop preservative, is known to induce dry eye in long-term-treated patients. Analyzing the modulation of the proinflammatory potential of hyperosmolarity in the presence of BAK on the conjunctiva ...

journal_title：Ophthalmic research

authors： Warcoin E,Clouzeau C,Roubeix C,Raveu AL,Godefroy D,Riancho L,Baudouin C,Brignole-Baudouin F

更新日期：2017-01-01 00:00:00

abstract：OBJECTIVE:To evaluate a technique of autologous internal limiting membrane (ILM) fragment transplantation for the treatment of large, chronic, and/or refractory macular holes (MH). DESIGN:This was a 6-month prospective interventional case series. METHOD:Ten eyes of 10 patients with MH underwent pars plana vitretomy (...

journal_title：Ophthalmic research

authors： De Novelli FJ,Preti RC,Ribeiro Monteiro ML,Pelayes DE,Junqueira Nóbrega M,Takahashi WY

更新日期：2015-01-01 00:00:00

abstract：:Correlation proton nuclear magnetic resonance spectroscopy was performed on light- and dark-adapted rabbit retinas to elucidate real-time hexose monophosphate shunt (HMPS) activity. Light significantly stimulated retinal HMPS initially, which consumed 17% more glucose than that in dark-adapted retinas. The glucose con...

journal_title：Ophthalmic research

authors： Aguiar E,Cheng HM,Lam DM

更新日期：1987-01-01 00:00:00

abstract：:Results of a comparative study of accommodative capability of eyes in individuals exposed to various doses of ionizing radiation and in a control group are presented. The mean values for ranges of accommodation in the control group were consonant with previous data. However, the range of accommodation was found to be ...

journal_title：Ophthalmic research

authors： Sergienko NM,Fedirko P

更新日期：2002-07-01 00:00:00

abstract：:Vitamin E (d-alpha-tocopherol) and aspirin were evaluated for their effects on the phase separation temperature, Tc, of calf lens cytoplasm. Vitamin E and aspirin were added to nuclear homogenate and the change in Tc was measured. Aspirin had no measurable effect on Tc. Vitamin E lowered Tc at a rate of -22 degrees C ...

journal_title：Ophthalmic research

authors： Eccarius S,Clark JI

更新日期：1987-01-01 00:00:00

abstract：BACKGROUND:To assess the cytotoxic properties of voriconazole and sulfobutylether-β-cyclodextrin (SBECD) on cultured primary human corneal epithelial cells. METHODS:Human corneal epithelial cells were cultured and exposed to various concentrations of SBECD (0.016-32 mg/ml) and voriconazole (0.001-2 mg/ml). Cellular cy...

journal_title：Ophthalmic research

authors： Sobolewska B,Guerel G,Hofmann J,Tarek B,Bartz-Schmidt KU,Yoeruek E

更新日期：2015-01-01 00:00:00

abstract：PURPOSE:The aim of this study was to evaluate the choroidal thickness (CT) and its determinants in primary angle closure glaucoma (PACG) eyes with and without malignant glaucoma (MG). METHODS:In this cross-sectional study, we enrolled 25 patients with bilateral primary angle closure (PAC) diseases; 1 eye of each patie...

journal_title：Ophthalmic research

authors： Chen X,Guo X,Xu X,Xiao H,Liu X

更新日期：2018-01-01 00:00:00

abstract：:The refractive indices in various rat retinal layers, based on the total dry mass concentration, ranged from 1.369 to 1.385. The ratios of the refractive indices of neighboring retinal layers were near unity. This finding suggests that light passes through the rat retina without much refraction. ...

journal_title：Ophthalmic research

authors： Chen E

更新日期：1993-01-01 00:00:00

abstract：OBJECTIVE:To assess changes of tear film function in patients with pterygium after pterygium excision combined with limbal-conjunctival autograft transplantation. METHODS:Sixty eyes of 60 patients were entered in the study. The Schirmer test, tear breakup time (BUT) and mucus fern test (MFT) were evaluated in the pati...

journal_title：Ophthalmic research

authors： Wang S,Jiang B,Gu Y

更新日期：2011-01-01 00:00:00

abstract：:The activities of sialyl-, fucosyl- and galactosyltransferase were measured in membrane preparations from bovine eyes. Radioactive sugars from CMP-N-neuraminic acid, GDP-fucose and UDP-galactose were incorporated into the endogenous and exogenous acceptors. The enzymatic activities of all three glycosyltransferases we...

journal_title：Ophthalmic research

authors： Unoki K,Uehara F,Muramatsu T

更新日期：1990-01-01 00:00:00

abstract：:The effects of optical defocusing with convex lenses on the amplitudes of pattern reversal visual-evoked response (PVER) were investigated. With the large check size and high-contrast pattern, PVER amplitudes showed a linear decrease in response to initial defocusing up to +5 to +6 dptr. As the degree of defocus incre...

journal_title：Ophthalmic research

authors： Katsumi O,Hirose T,Sakaue H,Mehta M,Rosenstein RB

更新日期：1990-01-01 00:00:00

abstract：PURPOSE:The purpose of our study was to investigate the profiles of inflammatory cytokines and the macrophage polarization gene in a choroidal neovascularization (CNV) mouse model before and after intravitreal aflibercept treatment. METHODS:The CNV mouse model was conducted by laser photocoagulation. A total of 58 cyt...

journal_title：Ophthalmic research

authors： Wang C,Zhang R,Zhang Q,Jin H,Wei C,Wu C,Mei L,Liu Y,Zhang P

更新日期：2020-12-04 00:00:00