نتایج جستجو برای: clomiphene resistant pco
تعداد نتایج: 207581 فیلتر نتایج به سال:
BACKGROUND Posterior capsule opacification (PCO) is the most common post-operative complication associated with cataract surgery and is mostly treated with Nd:YAG laser capsulotomy. Here, we demonstrate the use of high-resolution spectral-domain optical coherence tomography (OCT) as a technique for PCO analysis. Additionally, we evaluate the influence of PCO types and the distance between the i...
BACKGROUND The aim of this study was to investigate the prevalence of polycystic ovaries (PCO) among women with self-reported oligomenorrhoea and/or hirsutism and to see whether women with symptoms and PCO have less favourable levels of biochemical markers than controls or women with symptoms and normal ovaries. METHODS The ultrasonographic ovarian morphology and the hormonal and metabolic pr...
The anthropogenic release of carbon dioxide (CO(2)) into the atmosphere leads to an increase in the CO(2) partial pressure (pCO(2)) in the ocean, which may reach 950 μatm by the end of the 21st century. The resulting hypercapnia (high pCO(2)) and decreasing pH ("ocean acidification") are expected to have appreciable effects on water-breathing organisms, especially on their early-life stages. Fo...
PURPOSE To describe a software program developed to provide an objective assessment of the amount of posterior capsular opacification (PCO) in high-resolution digital images of the posterior capsule after cataract surgery. METHODS Images are analyzed by a set protocol of defining the area of the posterior capsule, removing the Purkinje light reflexes by intensity segmentation, contrast enhanc...
Posterior capsule opacification (PCO) is the most common complication of cataract surgery. It causes a gradual deterioration visual acuity, which would otherwise improve after successful procedure. Despite recent advances in ophthalmology, this has not been eradicated, and incidence PCO can be as high 10%. This article reviews literature concerning pathomechanism examines biochemical pathways i...
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