Abstract:
OBJECTIVES:To evaluate the efficacy of postenucleation saline wash and the effect of different antimicrobial agents on the microbial contamination of donor eyes. METHODS:Two hundred donor eyes were given saline wash and treated with any one of the following 5 randomly selected antimicrobial solutions: 1% povidone-iodine for 3 min, 0.3% gentamycin for 10 min, 0.3% ciprofloxacin for 10 min, a combination of neomycin 1,700 IU, gramicidin 0.025% and polymyxin B 5,000 IU (Neosporin(R)) for 10 min and a combination of 0.3% amikacin for 10 min, followed by 2.5% cefazolin for 10 min. Limbal swabs were sent for culture before and after saline wash and after treatment with antimicrobial agents. RESULTS:On culture of the pretreatment swabs, 77.5% were positive for growth with 75.5% bacterial and 11.5% fungal. Coagulase-negative Staphylococcus (29.1%) was the most common bacterial contamination followed by Pseudomonas aeruginosa (18.5%), Acinetobacter sp. (18.5%) and Alcaligenes faecalis (13.2%). A 20-ml sterile saline wash resulted in a 20% decrease (p < 0.01) in the amount of contamination. The maximum antimicrobial effect with regard to bacterial decontamination was achieved with povidone-iodine (64% decrease in the amount of contamination, p < 0.01) followed by ciprofloxacin (47.6% decrease, p < 0.05), the combination of cefazolin and amikacin (42.5%, p < 0.05), Neosporin (38.5%, p < 0.05) and then gentamycin (21.7%, p = NS). CONCLUSIONS:A thorough saline wash and treatment with 1% povidone-iodine for 3 min is a more effective method for the decontamination of donor eyes as compared to most currently available and frequently used antibiotics.
journal_name
Ophthalmic Resjournal_title
Ophthalmic researchauthors
Panda A,Saxena R,Vajpayee RB,Satpathy G,Angra SK,Sethi HSdoi
10.1159/000095772subject
Has Abstractpub_date
2006-01-01 00:00:00pages
287-93issue
5eissn
0030-3747issn
1423-0259pii
95772journal_volume
38pub_type
杂志文章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
pub_type: 杂志文章
doi:10.1159/000513588
更新日期:2020-12-04 00:00:00
abstract:PURPOSE:To characterize the 1-year progression of retinal thickness (RT) increase occurring in eyes with subclinical macular edema in type 2 diabetes. METHODS:Forty-eight type 2 diabetic eyes/patients with mild nonproliferative diabetic retinopathy (NPDR; levels 20 and 35 in the Early Treatment Diabetic Retinopathy St...
journal_title:Ophthalmic research
pub_type: 杂志文章,多中心研究
doi:10.1159/000438793
更新日期:2015-01-01 00:00:00
abstract::Diabetic macular edema is considered the most important factor related to visual impairment in patients with diabetic retinopathy. Together with the use of grid and focal laser photocoagulation, today the intravitreal administration of pharmacotherapies represents the standard of care for the treatment of this complic...
journal_title:Ophthalmic research
pub_type: 杂志文章,评审
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更新日期:2014-01-01 00:00:00
abstract:PURPOSE:To determine the effect of placing a pneumatic suction ring on intraocular pressure (IOP) in the cat and to design an improved method to generate a stable elevation of IOP. METHODS:A pneumatic suction ring was applied to the eye in cats while the IOP was monitored. Three groups of animals (10 per group) were u...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000055680
更新日期:2001-09-01 00:00:00
abstract:AIM:To investigate the diagnostic efficacy and clinical application value of plasma endothelin-1 for diabetic retinopathy using receiver operating characteristic (ROC) curve analysis. METHODS:This was a prospective investigational study. Funduscopy and fundus fluorescein angiography were used as gold standards for the...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000108123
更新日期:2007-01-01 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...
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更新日期:2001-11-01 00:00:00
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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::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
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更新日期:1990-01-01 00:00:00
abstract::Ibudilast selectively vasodilates cerebral vessels without reducing blood pressure. We investigated the effect of the drug on retinal circulation in 8 patients with diabetes mellitus, using the video-densitometric image analysis of fluorescein angiography. We compared the build up time, the time constant of washout ra...
journal_title:Ophthalmic research
pub_type: 杂志文章
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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
pub_type: 杂志文章
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更新日期:1990-01-01 00:00:00
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更新日期:2020-01-01 00:00:00
abstract:PURPOSE:To propose a new noncontact tonometer based on corneal photoelasticity. METHOD:In this study, we experimented with 18 enucleated porcine eyes. The anterior chamber was infused with a physiological solution. A circular polarizing filter was attached to an ophthalmic surgical microscope. Color fringe changes at ...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000320600
更新日期:2011-01-01 00:00:00
abstract::Exposure of mice to hyperbaric oxygen leads to an inhibition of the mitotic activity in the germinative epithelium of the lens. This is followed by an eventual development of cataracts. Cataracts have also been observed in human beings treated with hyperbaric oxygen for different afflictions. The lens damage and catar...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000266579
更新日期:1988-01-01 00:00:00
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::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...
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更新日期:1982-01-01 00:00:00
abstract:PURPOSE:To investigate the antiangiogenic effect of itraconazole for the prevention of experimentally induced corneal neovascularization and whether the efficacy depends on the route of administration. MATERIALS AND METHODS:Thirty-six rats were randomly divided into 6 groups with 6 rats in each group. Chemical cauteri...
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更新日期:2014-01-01 00:00:00
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journal_title:Ophthalmic research
pub_type: 杂志文章
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更新日期:1995-01-01 00:00:00
abstract:PURPOSE:To analyze chloroquine-induced morphological changes in the retinal pigment epithelium (RPE) and Bruch's membrane (BM). METHODS:Retina-choroid complexes of chloroquine-treated Long-Evans rats were analyzed by electron microscopy. RESULTS:Intercellular spaces between the RPE cells and BM were enlarged. Residua...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000090268
更新日期:2006-01-01 00:00:00
abstract::We hypothesize that the differential susceptibility to photic injury among different strains of rat retinas may depend on the levels of phospholipid hydroperoxide glutathione peroxidase (PHGPX) activity, one of the endogenous antioxidant enzymes in the retina. The retinas of four inbred strains of albino rat (Fischer,...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000267376
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journal_title:Ophthalmic research
pub_type: 杂志文章
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更新日期:2019-01-01 00:00:00
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journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000265511
更新日期:1987-01-01 00:00:00
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journal_title:Ophthalmic research
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更新日期:1992-01-01 00:00:00
abstract:INTRODUCTION:Diabetic Retinopathy (DR) is one of the major vision-threatening causes worldwide. Searching for an individualized therapeutic strategy to prevent its progress is challenging. OBJECTIVE:This work aimed to investigate the association of angiogenesis-inducer vascular endothelial growth factor (VEGF) gene fa...
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更新日期:2020-08-24 00:00:00
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更新日期:2017-01-01 00:00:00
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更新日期:1984-01-01 00:00:00
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pub_type: meta分析
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更新日期:2020-08-11 00:00:00
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journal_title:Ophthalmic research
pub_type: 杂志文章
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更新日期:1985-01-01 00:00:00
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更新日期:1996-01-01 00:00:00