Abstract:
:Soluble dextran polymer derivatives (CMDBSs) are originally synthesized as heparin-like plasma substitutes. Some of them mimic heparin in its interactions and stabilize, protect and facilitate actions of heparin binding growth factors. The wound healing activity of one specific CMDBS was studied in a model of corneal ulcer on the rabbit eye and compared with the activity of basic fibroblast growth factors (bFGF) added alone or in association with CMDBS. Total reepithelization was observed with bFGF + CMDBS, bFGF alone and CMDBS alone after, respectively, 3.8 +/- 0.78, 4.3 +/- 0.67 and 4.4 +/- 0.51 days. All treatments were efficient if compared with eyes treated with saline (p < 0.0001). The grade of significance of the applied treatments was as follows: bFGF + CMDBS > bFGF > CMDBS > saline. Our study pinpoints that some specific CMDBS are as potent agents as bFGF for corneal ulcer healing, and can therefore be proposed for therapeutic use.
journal_name
Ophthalmic Resjournal_title
Ophthalmic researchauthors
Fredj-Reygrobellet D,Hristova DL,Ettaiche M,Meddahi A,Jozefonwicz J,Barritault Ddoi
10.1159/000267497subject
Has Abstractpub_date
1994-01-01 00:00:00pages
325-31issue
6eissn
0030-3747issn
1423-0259journal_volume
26pub_type
杂志文章abstract::Previous research from this laboratory showed that human lacrimal fluid peroxidase has cyclic variations during the menstrual cycle, correlated with plasma levels of 17beta-oestradiol. In the present investigation, variations of enzyme activity and total protein content during the oestrous cycle of young adult female ...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000055666
更新日期:2001-05-01 00:00:00
abstract::Chloroquine retinopathy was produced experimentally in the eye of the albino corydoras (one of the tropical fish) by daily administration of chloroquine (0.1 mg per os). The enucleated eyes were examined from the 14th day to 3 months after the beginning of drug administration under light and electron microscopy. The f...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000265429
更新日期:1986-01-01 00:00:00
abstract::The gut microbiome has important physiological functions and plays an indispensable role in the human body. Currently, there are an increasing number of studies revealing the close correlation between dysbiosis of the gut microbiome and a variety of autoimmune diseases, including autoimmune uveitis. This brief review ...
journal_title:Ophthalmic research
pub_type: 杂志文章,评审
doi:10.1159/000510212
更新日期:2020-07-16 00:00:00
abstract::To investigate the binding of peanut-agglutinin (PNA) on porcine corneal tissue, several methods of tissue processing were used. In cryostat sections of postmortem tissue, PNA labeling of epithelial cell membranes was detected. In the stroma, a fibrillar structure parallel to the corneal surface was found. The anterio...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000266748
更新日期:1988-01-01 00:00:00
abstract:PURPOSE:To evaluate the efficacy of bilateral lateral rectus muscle recession (BLR) to treat recurrent exotropia after bilateral medial rectus muscle resection (BMR). METHODS:Twenty-four patients who underwent BLR for recurrent exotropia and were followed up for more than 6 months were included in this retrospective s...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000494560
更新日期:2019-01-01 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
pub_type: 杂志文章
doi:10.1159/000265179
更新日期:1982-01-01 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
pub_type: 杂志文章
doi:10.1159/000055694
更新日期:2001-11-01 00:00:00
abstract::To evaluate the possible role of nitric oxide in the pathogenesis of exogenous prostaglandin (PG) induced aqueous flare elevation, we examined the effect of NG-nitro-L-arginine methyl ester (L-NAME), an L-arginine analogue acting as a specific inhibitor of nitric oxide synthase, on the elevation of aqueous flare in pi...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000267912
更新日期:1996-01-01 00:00:00
abstract:BACKGROUND:To compare intraocular pressure (IOP) measurements obtained with the digital tonometer TGDc-01 'PRA' with those from a Goldmann applanation tonometer (GAT). METHODS:The IOP in 176 eyes of 88 healthy volunteers was measured prospectively in a sitting position. One single measurement, generated by the TGDc-01...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000081204
更新日期:2004-09-01 00:00:00
abstract:OBJECTIVE:In this study, we used a rat model of retinal detachment (RD) to investigate the effects of transient receptor potential mucolipin 1 (TRPML1) on photoreceptor cells and the underlying mechanism. METHODS:An RD model was established by subretinal injection of sodium hyaluronate, and mucolipin synthetic agonist...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000512104
更新日期:2020-10-07 00:00:00
abstract:PURPOSE:This study was performed to examine the location, width, and insertional shape of rectus extraocular muscles (EOMs), and to elucidate the symmetry of the insertional anatomy of rectus EOMs in the left and right eyes. METHODS:EOMs were dissected from their origin to the insertion point in 100 intact orbits of 5...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000272021
更新日期:2010-01-01 00:00:00
abstract:PURPOSE:To assess the natural variability in the diameter of small collagen fibrils in the lamellae of corneal stroma of healthy young rabbits. MATERIALS AND METHODS:The corneas of 6 young adult female New Zealand White rabbits (2.1 kg) were prepared for transmission electron microscopy (TEM) by fixation with a cacody...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000096228
更新日期:2006-01-01 00:00:00
abstract:PURPOSE:To determine whether docosahexaenoic acid (DHA) can reduce the retinal damage induced by transient retinal ischemia. METHODS:Retinal ischemia was induced by increasing intraocular pressure (IOP). Retinal circulation was restored by lowering IOP. An intraperitoneal injection of 1,000 mg/kg of DHA-ester (DHA-E) ...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000055669
更新日期:2001-07-01 00:00:00
abstract::We investigated the effects of hyperthermia on the healing process of experimental Pseudomonas corneal ulceration (PCU). Hartley guinea pigs were used to develop animal models of PCU. As a heat source, disposable chemical pocket warmers were applied. The healing process of PCU was compared between the heat-treated cor...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000078780
更新日期:2004-07-01 00:00:00
abstract::The pineal organ of the pike is a functional photoreceptive organ in which a multiplicity of the cells of the receptor line (CRL i.e. typical and modified photoreceptors) was demonstrated. The CRL appeared to be (i) regionally distributed, (ii) photosensitive, and (iii) responsible for the storage of various indoles (...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000265306
更新日期:1984-01-01 00:00:00
abstract:PURPOSE:To investigate the effect of propolis, a natural resin produced by honeybees, in the treatment of alkali-injured rabbit eyes. METHOD:A corneal alkali burn was induced by applying filter paper immersed in 1 N NaOH on the central axis of the right corneas of 24 rabbits for 30 s. The animals were divided into thr...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000055581
更新日期:2000-01-01 00:00:00
abstract:PURPOSE:To compare the effects between intravitreal and periocular injections of adenoviral vectored pigment epithelium-derived factor (AdPEDF) on suppressing established choroidal neovascularization (CNV) in rats. METHODS:Sixty-eight female BN rats (136 eyes) aged 6-8 weeks were involved in this study. The CNV animal...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000342979
更新日期:2013-01-01 00:00:00
abstract::Two out of three normal eyes tested with frequent instillation of 30 microliters of drops of 0.5% bupranolol, a beta 1 + beta 2 blocking drug with some intrinsic sympathomimetic and local anesthetic activity, showed a miotic effect of the order of a 25% reduction of pupil area, as estimated by an open-loop iris-videor...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000265407
更新日期:1986-01-01 00:00:00
abstract:OBJECTIVE:To evaluate the effect of C constant for ray tracing-assisted intraocular lens (IOL) power calculation in the patients with different refractive power, we compared the refractive outcome of ray-tracing method based on C constant and conventional IOL calculation formula. METHODS:215 eyes which underwent phaco...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000507963
更新日期:2020-04-20 00:00:00
abstract::Energy-dispersive X-ray analysis was used to obtain distribution profiles of Na, K, Cl, P and S in rapidly frozen-dried bulk specimens, and in cryosections of the normal rat lens. Na and Cl are highly concentrated in the capsule, and K and P, in the epithelial cells. Profiles of the entire radius of a lens show relati...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000265328
更新日期:1984-01-01 00:00:00
abstract:PURPOSE:Single-field non-mydriatic fundus photography (NMFP) has been used to detect diabetic retinopathy (DR) in many studies; however, its value in a general clinical setting has not been established. Here we performed a meta-analysis to evaluate its diagnostic effectiveness. METHOD:We systematically searched PubMed...
journal_title:Ophthalmic research
pub_type: meta分析
doi:10.1159/000499106
更新日期:2019-01-01 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
pub_type: 杂志文章
doi:10.1159/000265475
更新日期:1987-01-01 00:00:00
abstract::The antioxidants sodium benzoate and 2,3-dihydroxybenzoic acid reduced the inflammatory response in experimental phacoanaphylactic endophthalmitis. The 2,3-dihydroxybenzoic acid was by far the more effective antiphlogistic agent. The molecular mechanisms that may have contributed to the observed difference in antiphlo...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000265483
更新日期:1987-01-01 00:00:00
abstract::Cellular immune responses in retinal autoimmunity have scarcely been studied in rabbits. An effective isolation of rabbit peripheral blood lymphocytes is difficult to achieve and requires specific conditions. This hampers especially the assay of antigen-induced lymphocyte transformation. We have improved the lymphocyt...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000266934
更新日期:1989-01-01 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
pub_type: 杂志文章
doi:10.1159/000267057
更新日期:1990-01-01 00:00:00
abstract::Cataract is the leading cause of blindness worldwide. It is a multifactorial disease primarily associated with oxidative stress produced by free radicals. The protection offered by various antioxidants in cataract development is well established. Polyphenolic compounds present in green tea (Camellia sinensis) are repo...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000063881
更新日期:2002-07-01 00:00:00
abstract::Toxoplasma gondii is an extremely successful opportunistic parasite which infects approximately one third of the human population worldwide. The impact of this parasite on human health becomes particularly manifest in congenital damage with infection and subsequent inflammation of neuronal tissues including the retina...
journal_title:Ophthalmic research
pub_type: 杂志文章,评审
doi:10.1159/000363141
更新日期:2014-01-01 00:00:00
abstract::Age-related lens opacity is the major cause of loss of vision affecting more than half of the world's blind. The development of cataract is associated with changes in the structure of the lens. The lens consists largely of closely packed fibre cells forming a transparent syncytium. The main intrinsic polypeptide (MIP)...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000267974
更新日期:1996-01-01 00:00:00
abstract::To determine the effect of interleukin-10 (IL-10) and transforming growth factor-beta (TGF-beta) on the down-regulation of MHC class II antigens, bovine retinal pigment epithelial (RPE) cells were incubated with interferon-gamma (IFN-gamma) in different concentrations. Subsequently, the IFN-gamma pretreated RPE cells ...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000055545
更新日期:1999-01-01 00:00:00
abstract::Net changes in the levels of lens calcium, magnesium, sodium, potassium, and water content were determined following exposure in vitro to iodoacetate, ouabain, lanthanum, cyanide, quercetin and cold temperature. The lens calcium content rose following inhibition of lens metabolism but did not change following specific...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000265197
更新日期:1982-01-01 00:00:00