نتایج جستجو برای: corneal clarity
تعداد نتایج: 41249 فیلتر نتایج به سال:
Introduction & Objective: Corneal ulcer is one of the most important medical emergencies that in the absence of on time diagnosis and treatment can lead to loss of vision. Therefore, identification of microorganisms and their response to drugs in each region is important. The aim of this study was to determine the most common organisms that cause keratitis and antibiotic sensitivity in this reg...
In the present study, the effects of the acute and chronic oral administrations (po) of curcumin in the absence and presence of morphine and naloxone was investigated on the sensation of acute corneal pain in rats. Acute corneal pain was induced by the local application of hypertonic saline (5 M NaCl) on the corneal surface, and the number of eye wipes was then counted for 30 s. Subcutaneous (s...
BACKGROUND AND PURPOSE Blunt ocular trauma to a corneal transplanted eye represents a higher risk for wound rupture at the donor-recipient interface. We have evaluated the causes, clinical characteristics, treatment and outcome, particularly the graft's clarity, in patients with traumatic wound dehiscence after penetrating keratoplasty. METHODS Between March 1996 and April 2006, over a period...
Museums and researchers both have a need to display and interact with high-resolution data. There is great interest in using multi-touch tables, most of which are projector-based. However LCD-displays are becoming an attractive alternative to projectors because of their low cost of maintenance and image clarity. While touch screen overlays have been available for LCD panels for some time, these...
Background and Objective: Keratoconus is a disorder in cornea characterized by constant thinning and prominence that can result in vision defect. Due to ultrasonic changes in the corneal structure caused by keratoconus disease, its rigidity and biomechanical properties are subject to some changes. In this regard, the present study was conducted to determine the correlation of biomechanical feat...
Herpes simplex virus (HSV)-induced ocular disease is occurring in epidemic proportions throughout the world, and is the number one cause of unilateral corneal blindness in all developed countries. We have found, in a mouse model of herpes simplex keratitis (HSK), that products encoded by the Igh-1 locus on chromosome 12 exert a profound influence on the immune/inflammatory response in the corne...
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