نتایج جستجو برای: rubeosis irides
تعداد نتایج: 250 فیلتر نتایج به سال:
INFLAMMATION of the iris leaves behind recognisable changes in the tissues. These results-the remains of posterior synechiae, and lucidity of the iris resulting from patchy atrophy of the pigmentepithelium-are not characteristic. But the resolving of an inflammation of the iris is in certain cases associated with very significant sequelae, especially in the case of so-called vitiligo iridis. (1...
PURPOSE This study evaluates the effects of the gold nanoparticle in endotoxin-induced uveitis in rats. METHODS Adult male Wistar rats were divided into five groups: saline + saline, lipopolysaccharide (LPS) + saline, LPS + prednisolone, LPS + gold salt (GS) and LPS + gold nanoparticle (GNP). Two hours after LPS administration, prednisolone acetate 1%, GS, and GNP were topically applied to bo...
OBJECTIVE The aim of the study was to assess the prevalence of cutaneous disorders and their relation to disease duration, metabolic control, and microvascular complications in children and adolescents with type 1 diabetes. RESEARCH DESIGN AND METHODS The presence and frequency of skin manifestations were examined and compared in 212 unselected type 1 diabetic patients (aged 2-22 years, diabe...
PURPOSE To determine whether prior instillation of amethocaine would increase the rate and magnitude of tropicamide-induced pupillary dilatation in darkly pigmented irides. METHOD A total of 50 healthy Africans aged 18-40 years, with darkly pigmented irides, received a drop of amethocaine in one eye and a drop of placebo in the contralateral eye, followed by two drops of tropicamide in both e...
We present the case of a 13-year-old girl with a right congenital esotropia who at the age of 6 months presented an anomaly of the optic disc and retinal vessels in the same eye. In the following year she developed Coats's disease, rubeosis iridis, and neovascular glaucoma that led to enucleation. Pathological examination confirmed the clinical diagnosis.
The irides of albino guinea pigs were photographed, and the iris arteriolar diameters were measured with the animal breathing room air, 10% O2/90% N2, or 100% O2. The iris arterioles constrict significantly in hyperoxia and dilate in hypoxia. The average constriction in 100% O2 was 27% +/- 8%, and the average dilatation in 10% oxygen was 34% +/- 20%.
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