نتایج جستجو برای: retinal break
تعداد نتایج: 123347 فیلتر نتایج به سال:
<p>Relationships Between Retinal Break Locations And The Shapes Of The Detachments [Corrigendum]</p>
BACKGROUND To evaluate the quality of the images obtained by an ultra-widefield device in gas-filled eyes after vitrectomy for a retinal detachment. METHODS Retrospective case series. The ultra-widefield scanning laser ophthalmoscopic images (Optos 200Tx imaging system) of 40 eyes that were gas-filled with 40 to 90% of the vitreous cavity after vitrectomy for a rhegmatogenous retinal detachme...
PURPOSE Visual sensations in patients with blindness and retinal degenerations may be restored by electrical stimulation of retinal neurons with implantable microelectrode arrays. A prospective trial was initiated to evaluate the safety and efficacy of a wireless intraocular retinal implant (EPIRET3) in six volunteers with blindness and RP. METHODS The implant is a remotely controlled, fully ...
PURPOSE To establish the necessity for an early follow-up examination after an initial funduscopic examination with negative results for patients with acute, symptomatic posterior vitreous detachment (PVD). DESIGN Retrospective case-control study and meta-analysis. METHODS Records were reviewed of patients seeking treatment over a 4.5-year period who were diagnosed with an acute, symptomati...
introduction the aim of this study was toinvestigate the sterilization potential of atmospheric pressure plasma jet (appj) and interactions of this technology with double-stranded dna using the polymerase chain reaction (pcr) and single-strand conformation polymorphism (sscp) techniques. materials and methods the plasma jet was produced through a high voltage sinusoidal power supplyusing a mixt...
The Rockefeller University Press $30.00 J. Cell Biol. Vol. 206 No. 4 493–507 www.jcb.org/cgi/doi/10.1083/jcb.201404111 JCB 493 Correspondence to James A. Borowiec: [email protected] Abbreviations used in this paper: CldU, 5-chloro-2-deoxyuridine; CPT, camptothecin; DSB, DNA double-strand break; HR, homologous recombination; HU, hydroxyurea; IdU, 5-iodo-2-deoxyuridine; PARP, poly-ADP ri...
The surface of the tumours of four patients with apparently dormant small choroidal melanomas showed a distinct, localised, hyperfluorescent zone by fluorescein angiography. It was interpreted as being secondary to atrophy of the retinal pigment epithelium. In each patient later growth of the tumour was evidenced by its eruption through Bruch's membrane at this same site. This angiographic find...
PURPOSE To determine the risk of new retinal tear or detachment following cataract surgery in eyes that had undergone successful repair of phakic retinal tear or detachment. METHODS A computerized search of records of patients evaluated at the Barnes Retina Institute from 1990 to 2000 for a diagnosis of phakic retinal tear or detachment was accomplished. The records of successfully treated pa...
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