Abstract:
:Ocular pneumoplethysmography was performed before and after 1,737 carotid endarterectomies, 82% of which were performed for carotid lesions of hemodynamic consequence. Preoperative ocular hypoperfusion without ischemia was associated with at least transient postoperative ocular hyperemia. A difference in ocular volume change per minute of 14.0%, female greater than male, was explained by sex differences in heart rate, brachial pulse pressure and eye size. These observations may have a direct application in the management of diabetic retinopathy with panretinal photocoagulation.
journal_name
Ophthalmic Resjournal_title
Ophthalmic researchauthors
Gee W,Reed JF 3rddoi
10.1159/000055558subject
Has Abstractpub_date
1999-01-01 00:00:00pages
351-7issue
5eissn
0030-3747issn
1423-0259pii
55558journal_volume
31pub_type
杂志文章abstract:PURPOSE:To investigate whether different crush durations or a different fluorogold (FG) injection timing can affect the efficiency of FG retrograde labeling of retinal ganglion cells (RGCs) in the optic nerve (ON) crush model. METHODS:We performed the ON crush in rats with a clip at different durations or a jewel forc...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000357736
更新日期:2014-01-01 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
pub_type: 杂志文章
doi:10.1159/000265198
更新日期:1982-01-01 00:00:00
abstract::Extracellular recordings were performed on electrophysiologically identified achromatic neurons of the photosensitive pineal organ of the frog. The effects of iontophoretically applied aspartate and glutamate as well as one aspartate antagonist (D-alpha-aminoadipate) were observed on spontaneous activity and light-evo...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000265304
更新日期:1984-01-01 00:00:00
abstract:BACKGROUND:The aim of this work was to compare the efficacy of intravitreal dexamethasone implant (Ozurdex) and intravitreal ranibizumab (Lucentis) in the treatment of macular edema (ME) caused by retinal vein occlusion (RVO). METHODS:Thirty-two ME cases treated with Ozurdex and 32 ME cases treated with ranibizumab we...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000458534
更新日期:2017-01-01 00:00:00
abstract::Substance P (SP) immunoreactivity was demonstrated using the indirect immunofluorescence technique in one normal and one retinoblastomatous human retina. In the normal retina SP immunoreaction was located in nerve fibres but not in the neurons in the inner plexiform layer. A similar location was observed in the histol...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000265276
更新日期:1983-01-01 00:00:00
abstract::Autofluorescence and transmission values of the lens for blue-green light were determined at two locations with the use of identical fluorophotometers: in Coimbra, Portugal, in 44 healthy controls, 15 haemodialysis and 11 renal failure patients, and in Leiden, The Netherlands, in 57 healthy controls, 23 haemodialysis ...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000266736
更新日期:1988-01-01 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::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
pub_type: 杂志文章
doi:10.1159/000267034
更新日期:1990-01-01 00:00:00
abstract::The influence of nonselective and selective alpha-adrenergic agonists on intraocular pressure (IOP) was studied in isolated arterially perfused rabbit eyes. Drugs were given intra-arterially or topically. With either route of administration, no initial hypertensive phase was observed after l-epinephrine, l-norepinephr...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000265400
更新日期:1985-01-01 00:00:00
abstract:BACKGROUND/AIMS:By the release of antiangiogenic factors, Müller glial cells provide an angiostatic environment in the normal and ischemic retina. We determined whether Müller cells produce thrombospondin-1 (TSP-1), a known inhibitor of angiogenesis. METHODS:Secretion of TSP-1 by cultured Müller cells was determined w...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000362371
更新日期:2014-01-01 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:PURPOSE:To investigate the possible roles of various cytokines or growth factors in the pathogenesis of exudative age-related macular degeneration (AMD) by comparing aqueous humor levels of 14 cytokines between eyes with polypoidal choroidal vasculopathy (PCV) and those with neovascular AMD. METHODS:Forty eyes from 40...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000365487
更新日期:2015-01-01 00:00:00
abstract::The use of corneal tissue for ex vivo therapeutic evaluations is limited due to its rapid loss of viability after excision. Optimization of storage conditions may allow prolonged retention of physical tissue properties. In this study, we evaluated how storage in optimized organ culture (OC) medium at 37°C or phosphate...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000493488
更新日期:2019-01-01 00:00:00
abstract::Non-toxic concentrations of ceftazidime (CAZ), cefuzonam sodium (CZON) and cefmetazole sodium (CMZ) for intravitreal use were assessed by the electroretinogram in in vitro perfused eyecups of albino rabbits. None of the a-wave, the b-wave and the oscillatory potentials deteriorated with 300 microM CAZ, 300 microM CZON...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000267858
更新日期:1995-01-01 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
pub_type: 杂志文章
doi:10.1159/000267097
更新日期:1991-01-01 00:00:00
abstract::In order to investigate the combined influence of age and light, the b-wave and oscillatory potentials (OPs) of the electroretinogram (ERG) were recorded in 1.5-, 7- and 12-month-old WAG/Rij rats, reared under homogenous low-intensity cyclic light exposure. Wistar albino rats of the same ages, reared under the same co...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000267282
更新日期:1993-01-01 00:00:00
abstract:PURPOSE:The aim of this study was to investigate the effects of quercetin on vascular endothelial growth factor (VEGF)-induced choroidal and retinal angiogenesis in vitro using a rhesus macaque choroid-retinal endothelial (RF/6A) cell line. METHODS:RF/6A cells were cultured in Dulbecco's modified Eagle's medium contai...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000369824
更新日期:2015-01-01 00:00:00
abstract::Lipid peroxidation was induced with porcine retinal homogenates using ferric iron or UV light. A number of lipid and aqueous-soluble antioxidants were tested and their protective effects measured after 60 min of exposure. The iron system produced up to 5 times more lipid hydroperoxides as quantified by the fluorescenc...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000267103
更新日期:1991-01-01 00:00:00
abstract:AIMS:To investigate whether allogeneic limbal mesenchymal stem cell (LMSC) therapy affects corneal healing after a severe chemical burn and whether the route of administration of LMSCs differs in its therapeutic effect in this respect. METHODS:A total of 60 Sprague-Dawley rats with clinically proven alkali injury were...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000368659
更新日期:2015-01-01 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
pub_type: 杂志文章
doi:10.1159/000065600
更新日期:2002-09-01 00:00:00
abstract::During the process of terminal differentiation, the fibre cells in the eye lens undergo many changes that are reminiscent of apoptotic/necrotic changes. Mitochondria, for instance, undergo permeability transition and nuclear degradation is accompanied by chromatin condensation, disintegration of the nucleolus, dissolu...
journal_title:Ophthalmic research
pub_type: 杂志文章,评审
doi:10.1159/000055530
更新日期:1999-01-01 00:00:00
abstract::Cannabinoid receptor involvement in the intraocular-pressure (IOP)-lowering effect of the cannabinoids has not been determined. These receptors bind four structural classes of agonists: the classical and the nonclassical cannabinoids, the aminoalkylindoles and the arachidonylethanolamides (the endogenous ligands). We ...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000267984
更新日期:1997-01-01 00:00:00
abstract::Although it is essential that intraocular pressure (IOP) be reduced in glaucoma treatment, it is also vitally important to provide sufficient blood flow to eye tissues so that healthy visual field is maintained. It is possible for an agent to reduce IOP and blood supply to the eye. In that case, glaucoma appears to be...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000265445
更新日期:1986-01-01 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::The binding of fluorescein and 6-carboxyfluorescein by normal, diabetic and in vitro glycosylated human serum proteins was analyzed by absorption and fluorescence spectroscopy, gel filtration and equilibrium dialysis. The absorption spectra of bound fluorochromes showed red shifts and hypochromic changes, and fluoroch...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000265219
更新日期:1982-01-01 00:00:00
abstract::The development and extension of fibrovascular or fibroglial membranes onto the retinal surface are a major cause of visual loss in diabetic patients with proliferative retinopathy and in patients suffering from retinal detachment with proliferative vitreoretinopathy. The pathogenesis of these proliferative diseases, ...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000267115
更新日期:1991-01-01 00:00:00
abstract:OBJECTIVE:The pathogenesis of Behçet's disease (BD) may be related to excessive production of reactive oxygen species, activated neutrophils, and T lymphocytes. The goal of this prospective study was to investigate whether there is any relationship among the oxidant/antioxidant system and nitric oxide (NO) and malondia...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000077332
更新日期:2004-05-01 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::Cholinergic agents used to lower intraocular pressure in the medical management of glaucoma act on muscarinic receptors in the eye. Recently, subtypes of muscarinic receptors have been recognized in many tissues including the eye. To localize the M3 muscarinic receptor subtype and m3 messenger RNA (mRNA) in the human ...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000267472
更新日期:1994-01-01 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