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| 1 | Corneal biomechanical data and biometric parameters measured with Scheimpflug-based devices on normal corneas显示文摘AIM: To analyze the correlations between ocular biomechanical and biometric data of the eye,measured by Scheimpflug-based devices on healthy subjects.METHODS: Three consecutive measurements were carried out using the corneal visualization Scheimpflug technology(Cor Vis ST) device on healthy eyes and the 10 device-specific parameters were recorded.Pentacam HR-derived parameters(corneal curvature radii on the anterior and posterior surfaces;apical pachymetry;corneal volume;corneal aberration data;depth,volume and angle of the anterior chamber) and axial length(AL) from IOLMaster were correlated with the 10 specific CorV is ST parameters.RESULTS: Measurements were conducted in 43 eyes of 43 volunteers(age 61.24±15.72y).The 10 specific Cor Vis ST data showed significant relationships with corneal curvature radii both on the anterior and posterior surface,pachymetric data,root mean square(RMS) data of lower-order aberrations,and posterior RMS of higher-order aberrations and spherical aberration of the posterior cornea.Anterior chamber depth showed a significant relationship,but there were no significant correlations between corneal volume,anterior chamber volume,mean chamber angle or AL and the 10 specific CorV is ST parameters.CONCLUSION: Cor Vis ST-generated parameters are influenced by corneal curvature radii,some corneal RMS data,but corneal volume,anterior chamber volume,chamber angle and AL have no correlation with the biomechan-ical parameters.The parameters measured by CorV is ST seem to refer mostly to corneal properties of the eye. | Gabor Nemeth Eszter Szalai Ziad Hassan Agnes Lipecz Zsuzsa Flasko Laszlo Modis | 2017 | International Journal of Ophthalmology(English edition)2017，10，2： | 6 |
| 2 | Comparison of central corneal thickness measurements with a new optical device and a standard ultrasonic pachymeter显示文摘 | Gabor Nemeth Alexis Tsorbatzoglou Katalin Kertesz Attila Vajas Andras Berta Laszlo Módis | 2006 | Journal of Cataract & Refractive Surgery2006，，3： | 1 |
| 3 | A Novel Architecture for Grid Information System显示文摘 | Zoltan Balaton Gabor Gombas Zsolt Nemeth | 2002 | IEEE2002，，： | 1 |
| 4 | Anterior chamber depth measurements in phakic and pseudophakic eyes: Pentacam versus ultrasound device显示文摘 | Gabor Nemeth Attila Vajas Bence Kolozsvari Andras Berta Laszlo Modis | 2006 | Journal of Cataract & Refractive Surgery2006，，8： | 1 |
| 5 | Scheimpflug imaged corneal changes on anterior and posterior surfaces after collagen cross-linking显示文摘AIM:To compare the anterior and posterior corneal parameters before and after collagen cross-linking therapy for keratoconus.METHODS:Collagen cross-linking was performed in31 eyes of 31 keratoconus patients(mean age 30.6±8.9y).Prior to treatment and an average 7mo after therapy,Scheimpflug analysis was performed using Pentacam HR.In addition to corneal thickness assessments,corneal radius,elevation,and aberrometric measurements were performed both on anterior and posterior corneal surfaces.Data obtained before and after surgery were statistically analyzed.RESULTS:In terms of horizontal and vertical corneal radius,and central corneal thickness no deviations were observed an average 7mo after operation.Corneal higher order aberration showed no difference neither on anterior nor on posterior corneal surfaces.During follow-up period,no significant deviation was detected regarding elevation values obtained by measurement in mm units between the 3.0-8.0 mm-zones.CONCLUSION:Corneal stabilization could be observed in terms of anterior and posterior corneal surfaces,elevation and higher order aberration values 7mo after collagen cross-linking therapy for keratoconus. | Ziad Hassan Laszlo Modis Eszter Szalai Andras Berta Gabor Nemeth | 2014 | International Journal of Ophthalmology(English edition)2014，7，2： | 1 |
| 6 | A Novel Architecture for Grid Information System显示文摘 | Zoltan Balaton Gabor Gombas Zsolt Nemeth | 2002 | IEEE2002，，： | 1 |
| 7 | Scalable collaborative filtering approaches for large recommender systems 显示文摘 | Gabor Taka cs Istvan Pilaszy Bottyan Nemeth | 2009 | Journal of Machine Learning Research2009，，10： | 1 |
| 8 | Molecular hydrogen alleviates asphyxia-induced neuronal cyclooxygenase-2 expression in newborn pigs显示文摘Cyclooxygenase-2 (COX-2 ) 在 hypoxic-ischemic encephalopathy 的致病有一个确定的角色(催促) 。在这研究,我们寻求了决定 COX-2 是否被窒息在新生的猪导致,并且 neuronal COX-2 层次是否被 H 2 处理影响。小猪受到窒息或更多的任何一个 8 min 严重窒息的 20 min 由 H 2 处理(为 4 h 包含 2.1% H 2 的吸入的房间空气) 列在后面。COX-2 immunohistochemistry 从熬过小猪在大脑样品上被执行在窒息以后的 24 h。COX-2-immunopositive 神经原的百分比被决定在外皮并且 subcortical 区域。仅仅在小猪与更严重催促,我们在顶骨和枕骨的 cortices 以内并且在 CA3 海马趾的子字段在 neuronal COX-2 表示观察了重要、区域特定的增加。H 2 处理实质上在 COX-2-immunopositive 神经原阻止了增加。在顶骨外皮, COX-2 正式就职的变细与减少的 8-hydroxy-2-deoxyguanozine immunoreactivity 被联系并且保留了 microglial ramifcation 索引,它分别地是氧化应力和 neuroinfiammation 的标记。这研究第一次证明窒息在一头小猪提高 neuronal COX-2 表示催促模型。Neuronal COX-2 正式就职可以在大脑损害前进起区域特定的作用在期间催促开发,并且这回答的抑制可以贡献 H 2 处理的 antioxidant/anti-infiammatory neuroprotective 效果。 | Viktoria VARGA Janos NEMETH Orsolya OLAH Valeria TOTH-SZUKI Viktoria KOVACS Gabor REMZSO Ferenc DOMOKI | 2018 | Acta Pharmacologica Sinica2018，39，8： | 1 |
| 9 | Collaborative filtering based on collaborative显示文摘 | Gabor Takacs Istvan Pilaszy Bottyan Nemeth | 2009 | Journal of Machine Learning Research2009，，10： | 1 |
| 10 | Ocular biomechanical measurements on post- keratoplasty corneas using a Scheimpflug-based noncontact device显示文摘AIM: To analyse ocular biomechanical properties,central corneal thickness(CCT) and intraocular pressure(IOP) in post-keratoplasty eyes, as compared to normal subjects, with a new Scheimpflug-based technology.Moreover, biomechanical data were correlated with the size and age of the donor and recipient corneas.·METHODS: Measurements were conducted on 46 eyes of 46 healthy patients without any corneal pathology(age: 53.83 ±20.8y) and 30 eyes of 28 patients after penetrating keratoplasty(age: 49.43 ±21.34y). Ten biomechanical parameters, the CCT and IOP were recorded by corneal visualization Scheimpflug technology(Cor Vis ST) using high-speed Scheimpflug imaging. Keratometry values were also recorded using Pentacam HR system.Scheimpflug measurements were performed after 43.41 ±40.17mo(range: 11-128mo) after the keratoplasty and after 7.64±2.34mo(range: 5-14mo) of suture removal.·RESULTS: Regarding the device-specific biomechanical parameters, the highest concavity time and radius values showed a significant decrease between these two groups(P =0.01 and P <0.001). None of other biomechanical parameters disclosed a significant difference. The CCT showed a significant difference between post-keratoplasty eyes as compared to normal subjects(P =0.003) using the Cor Vis ST device. The IOP was within the normal range in both groups(P =0.84). There were no significant relationships between the keratometric data,the size of the donor and recipient, age of the donor and recipient and biomechanical properties obtained by Cor Vis ST.·CONCLUSION: The ocular biomechanics remain stable after penetrating keratoplasty according to the Cor Vis STmeasurements. Only two from the ten device-specific parameters have importance in the follow-up period after penetrating keratoplasty. | Laszlo Modis Jr. Ziad Hassan Eszter Szalai Zsuzsanna Flasko Andras Berta Gabor Nemeth | 2016 | International Journal of Ophthalmology(English edition)2016，9，2： | 1 |
| 11 | Anterior segment parameters associated with extramuscular manifestations in polymyositis and dermatomyositis显示文摘AIM:To evaluate detailed anterior segment parameters of patients with idiopathic inflammatory myopathies(IIM),including polymyositis(PM),and dermatomyositis(DM),and to clarify the associations between these data and clinical variables of IIM.METHODS:Totally 57 PM,41 DM patients and 62 controls were enrolled in this cross-sectional,observational,case-control study.All study participants underwent Pentacam evaluation.Laboratory investigations consisted of different antibody assays,while extramuscular clinical assessments included Raynaud’s phenomenon,dysphagia,interstitial lung disease,arthritis/arthralgia,and weight loss.Objective signs and subjective symptoms of dry eye disease(DED)were also evaluated.RESULTS:All pachymetric parameters[center,apex,thinnest and maximal keratometry(Kmax)]and corneal volume(CV)of both sides of PM patients proved to be significantly lower.Some pachymetric data were also noticed as significantly decreased compared to those of controls.Several significant differences were traced between anterior segment values and extramuscular manifestations of myositis,largely in case of arthritis/arthralgia and weight loss,whereas associations between anterior segment parameters and antibodies were weak.Objective clinical tests of DED were also significantly decreased in IIM patients.CONCLUSION:The results suggest that all IIM patients have thinner corneas compared with those of controls,and decreased corneal parameters are significantly associated with the occurrence of some extramuscular manifestations.In addition,IIM patients tend to develop objective signs of DED. | Zoltan Griger Katalin Danko Gabor Nemeth Ziad Hassan Zsuzsa Aszalos Katalin Szabo Levente Bodoki Rudolf Gesztelyi Judit Zsuga Peter Szodoray Adam Kemeny-Beke | 2020 | International Journal of Ophthalmology(English edition)2020，13，9： | 0 |
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