Abstract：
:The purpose of this study was to determine the aqueous levels and pharmacokinetics of topical fluconazole 0.2% upon single and multiple drop applications. Forty-nine patients undergoing cataract surgery were given topical fluconazole 0.2%. They either received single drop or a loading dose of 1 drop per 5 min for 20 min. Aqueous samples were obtained during surgery 5, 15, 30, 45 and 60 min after the last drop. The samples were analysed by high-pressure liquid chromatography to determine aqueous concentrations. After single and loading dose applications peak aqueous levels were achieved at 15 min (3.35 +/- 0.64 and 7.13 +/- 0.79 microg ml(-1), respectively). Both had a steady decrease in concentration at 30, 45 and 60 min down to 4.06 +/- 0.37 microg ml(-1)with loading dose and undetectable levels with single dose application. Comparing the concentrations with the minimum inhibitory concentrations (MIC) of yeasts determined by the National Committee for Clinical Laboratory Standards showed that concentrations achieved with single dose applications were higher than MICs of Candida albicans and Candida parapsilosis and concentrations achieved after loading dose applications were higher than MICs of C. parapsilosis, C. albicans and Candida tropicalis. We concluded that topical fluconazole 0.2% penetrates into the aqueous humor in concentrations that satisfy MICs of most of the Candida strains. It can be a good alternative to Amphotericin B for treatment of Candida keratitis.
journal_name
Exp Eye Resjournal_title
Experimental eye researchauthors
Abbasoğlu OE,Hoşal BM,Sener B,Erdemoğlu N,Gürsel Edoi
10.1006/exer.2000.0936keywords:
subject
Has Abstractpub_date
2001-02-01 00:00:00pages
147-51issue
2eissn
0014-4835issn
1096-0007pii
S0014-4835(00)90936-9journal_volume
72pub_type
杂志文章abstract：:Maintenance of cellular calcium levels is critical to cell function. Loss of calcium homeostasis might be a contributing factor to the development of cataract in the lens. In lens epithelium, calcium is involved in cell signaling and its precise regulation is vital. In this study, we investigated the regulation of sar...
journal_title：Experimental eye research
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doi：10.1006/exer.2002.2049
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abstract：:All aqueous humor draining through the conventional outflow pathway must cross the endothelium of Schlemm's canal (SC), likely by passing through micron-sized transendothelial pores. SC pores are non-uniformly distributed along the inner wall endothelium, but it is unclear how the distribution of pores relates to the ...
journal_title：Experimental eye research
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abstract：:The response of the lens to changes in the distribution and concentration of electrolytes can be measured by characterizing the changes in resistivity that occur secondary to variations in intracellular composition. Regional intracellular cytoplasmic resistivities of lens fiber cells can be approximated by homogenates...
journal_title：Experimental eye research
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doi：10.1016/s0014-4835(87)80164-1
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abstract：:The transcription factor Prox1 acts in rodent retinogenesis, at least in promoting cell cycle withdrawal and horizontal cell production. In the mature retina, this protein is detected at the inner nuclear layer of all vertebrate groups. We have made a neurochemical characterisation of Prox1(+) cell types in two differ...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2009.10.015
更新日期：2010-02-01 00:00:00
abstract：:Epithelial cells in explants from rat lenses differentiate into fibre cells when cultured with retina conditioned medium (RCM). This differentiation is characterised by cell elongation, the accumulation of alpha-crystallin and the onset of synthesis of the fibre specific beta- and gamma-crystallins. To determine the e...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/s0014-4835(88)80083-6
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abstract：:Isobutylmethylxanthine (IBMX), a phosphodiesterase/adenosine receptor inhibitor, was combined with norepinephrine (nE), epinephrine (Epi) and isoproterenol, respectively, to evaluate their effect on intraocular pressure (IOP). Application of topical IBMX alone had no measurable effect on IOP. When IBMX was combined wi...
journal_title：Experimental eye research
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journal_title：Experimental eye research
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abstract：:Dexamethasone is a glucocorticoid that is widely used in the ophthalmic arena. The recent FDA approved dexamethasone implant can provide a three month efficacy but with high rate of drug related cataract and high intraocular pressure (IOP). It seems that higher steroid in aqueous humor and around lens may be associate...
journal_title：Experimental eye research
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doi：10.1016/j.exer.2014.11.002
更新日期：2014-12-01 00:00:00
abstract：:Bombina variegata 8 (Bv8), also known as prokineticin-2 (PK-2), is a potent pro-angiogenic factor. However, its role in retinal neovascularization (RNV) remains unknown. In this study, we explored the role of Bv8 in the pathogenesis of RNV. We found that the expression of Bv8 was significantly increased in two differe...
journal_title：Experimental eye research
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doi：10.1016/j.exer.2020.107993
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journal_title：Experimental eye research
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doi：10.1016/j.exer.2014.05.010
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abstract：:Although the presence of 'cartilage-specific' collagens in the eye has been documented earlier, very little is known about their synthesis rates during ocular development, growth and aging. The purpose of the present study was to follow changes in the mRNA levels and distribution of key components of the extracellular...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.2000.0972
更新日期：2001-04-01 00:00:00
abstract：:The objective of this study was to determine the cellular localization of P2Y(2) receptor gene expression in rabbit and primate ocular tissues using the technique of non-isotopic in situ hybridization. Fresh frozen whole eye from a New Zealand White rabbit and whole eye and eyelid from a rhesus macaque were cut into 5...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/s0014-4835(03)00068-x
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abstract：:The eye lens is a transparent and avascular organ in the front of the eye that is responsible for focusing light onto the retina in order to transmit a clear image. A monolayer of epithelial cells covers the anterior hemisphere of the lens, and the bulk of the lens is made up of elongated and differentiated fiber cell...
journal_title：Experimental eye research
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更新日期：2017-03-01 00:00:00
abstract：:The trabecular meshwork is considered a smooth muscle like tissue contributing to aqueous outflow regulation and thus to regulation of intraocular pressure. An elevation in intraocular pressure is one of the greatest risk factors for most forms of glaucoma. We assume that contraction of trabecular meshwork reduces aqu...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2004.12.013
更新日期：2005-06-01 00:00:00
abstract：:Between 5 and 70% of genetic disease is caused by in-frame nonsense mutations, which introduce a premature termination codon (PTC) within the disease-causing gene. Consequently, during translation, non-functional or gain-of-function truncated proteins of pathological significance, are formed. Approximately 50% of all ...
journal_title：Experimental eye research
pub_type： 杂志文章,评审
doi：10.1016/j.exer.2017.01.001
更新日期：2017-02-01 00:00:00
abstract：:Interphotoreceptor retinoid-binding protein (IRBP) is a vitamin A carrier present only in the extracellular material lying between the neural retina and the retinal pigment epithelium of vertebrate eyes. The amount of retinol bound endogenously by IRBP in this interphotoreceptor space is known to increase upon illumin...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/0014-4835(91)90239-b
更新日期：1991-09-01 00:00:00
abstract：:We sought to determine the effects of exogenous epidermal growth factor (EGF), heparin-binding EGF (HB-EGF), transforming growth factor alpha (TGF-alpha), single-chain precursor hepatocyte growth factor (SC-HGF), double-chain mature HGF (DC-HGF), and keratinocyte growth factor (KGF) on proliferation, motility, and dif...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.1994.1152
更新日期：1994-12-01 00:00:00
abstract：:Osteopontin (OPN) is elevated during the progression of experimental autoimmune uveoretinitis (EAU) in C57BL/6 (B6) mice. Furthermore, EAU symptoms are ameliorated in OPN knockout mice or in B6 mice treated with anti-OPN antibody (M5). Recently, OPN has been shown to promote the Th1 response not only in the extracellu...
journal_title：Experimental eye research
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doi：10.1016/j.exer.2009.09.008
更新日期：2010-01-01 00:00:00
abstract：:Preeclampsia (PE) is a hypertensive complication of pregnancy. Its cause is still unknown and it could be a risk factor for future ophthalmic problems. Retinal vascular bed alterations have been described as a consequence of PE, suggesting a retinopathy. Factors related to angiogenesis and vascular permeability, such ...
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doi：10.1016/j.exer.2020.107981
更新日期：2020-04-01 00:00:00
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journal_title：Experimental eye research
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journal_title：Experimental eye research
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journal_title：Experimental eye research
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pub_type： 杂志文章,收录出版
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更新日期：2010-06-01 00:00:00
abstract：:Research in animal models have shown that exposing the eye to positive or negative spectacle lenses can lead to predictable changes in eye growth. Recent research indicates that brief periods (1-2 h) of monocular defocus results in small, but significant changes in axial length and choroidal thickness of human subject...
journal_title：Experimental eye research
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abstract：:A number of variants of the wild-type (wt) estrogen receptor beta (ERbeta-1) coexist in a wide range of tissues. In the human these include, together with others, the expression of several isoforms (ERbeta-2-ERbeta-5) due to alternative splicing of exons encoding the carboxy terminus. In this study, we determined whet...
journal_title：Experimental eye research
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doi：10.1016/j.exer.2005.01.019
更新日期：2005-08-01 00:00:00
abstract：:Myofibroblast development and haze generation in the corneal stroma is mediated by cytokines, including transforming growth factor-beta (TGF-beta), and possibly other cytokines. This study examined the effects of stromal PDGF-beta blockade on the development of myofibroblasts in response to -9.0 diopter photorefractiv...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2008.12.006
更新日期：2009-05-01 00:00:00
abstract：:Our study aimed to investigate metabolites alterations in the blood plasma of central serous chorioretinopathy (CSC) patients and to identify the key biomarkers to increase the understanding of the mechanism of CSC at the molecular level. Quantitative and targeted metabolomics using liquid chromatography tandem-mass s...
journal_title：Experimental eye research
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更新日期：2020-12-14 00:00:00
abstract：:This review describes our recent attempts to develop new therapeutic modalities for corneal endothelial disease using animal models including non-human primate model in which the proliferative ability of corneal endothelial cells is severely limited, as is the case in humans. First, we describe our attempt to develop ...
journal_title：Experimental eye research
pub_type： 杂志文章,评审
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更新日期：2012-02-01 00:00:00
abstract：:Recent epidemiological evidence in children indicates that time spent outdoors is protective against myopia. Studies in animal models (chick, macaque, tree shrew) have found that light levels (similar to being in the shade outdoors) that are mildly elevated compared to indoor levels, slow form-deprivation myopia and (...
journal_title：Experimental eye research
pub_type： 杂志文章,评审
doi：10.1016/j.exer.2013.05.004
更新日期：2013-09-01 00:00:00
abstract：:The retinal pigment epithelium (RPE) is essential for maintaining the health of the neural retina. RPE cell dysfunction plays a critical role in many common blinding diseases including age-related macular degeneration (AMD), diabetic retinopathy, retinal dystrophies. Mouse models of ocular disease are commonly used to...
journal_title：Experimental eye research
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doi：10.1016/j.exer.2015.09.015
更新日期：2016-04-01 00:00:00
