نتایج جستجو برای: aphakia
تعداد نتایج: 511 فیلتر نتایج به سال:
Recent studies of mouse mutant aphakia have implicated the homeobox gene Pitx3 in the survival of substantia nigra dopaminergic neurons, the degeneration of which causes Parkinson's disease. To directly investigate a role for Pitx3 in midbrain DA neuron development, we have analysed a line of Pitx3-null mice that also carry an eGFP reporter under the control of the endogenous Pitx3 promoter. We...
OBJECTIVE To evaluate the characteristics of strabismus in infants who underwent cataract surgery with and without intraocular lens (IOL) implantation. DESIGN Secondary outcome analysis in a prospective, randomized clinical trial. PARTICIPANTS The Infant Aphakia Treatment Study is a randomized, multicenter (n = 12), clinical trial comparing treatment of aphakia with a primary IOL or contact...
JULY 2014 CATARACT & REFRACTIVE SURGERY TODAY 55 M any techniques have been described for correcting aphakia with inadequate capsular support. The most common IOLs that are used include anterior chamber, posterior chamber, iris-fixated, and scleral-sutured IOLs; however, there is no current agreement on the ideal technique or technology. The Artisan aphakia lens (Ophtec; marketed as the Verisys...
Norton (i 964) showed that retinal detachment in aphakia has a more favourable prognosis than previous workers had suggested (Schepens, 1951; Hughes, 1952; Colyear and Pischel, 1956). A small group of cases remains in which the outcome of retinal surgery is prejudiced by dense lens remnants. The major factors contributing to failure in such cases are inadequate fundus view and vitreous retracti...
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