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While that effect had been known for a while it is not something that researchers had focused on in the past, she said. Sharma is looking at an experimental drug that in her early work seems to have blocked that type of action in those cells, using it both in the lab in human cells in the same kind of environment that is there in the eye and in a mouse model of diabetes. The hope is to prevent the barrier disruption to the cells that can cause them to become leaky and create inflammation, an early hallmark of the disease. The mouse model allows Sharma to test the compound in both late and early stages of the disease to see if it she can prevent diabetic retinopathy from happening, she said. Separately, the compound is being tested in human clinical trials in rheumatoid arthritis, which is also promising, Sharma said. Im more excited because I am re-purposing this drug, she said. I am not trying to develop a new drug. But that potential is why Augusta University has translational programs to try and bring those promising research ideas to the clinic, said Nussbaum , chair of the Department of Ophthalmology. And it is a big problem to address – there are at least 4.2 million people with diabetic retinopathy in the U.S., according to the American Diabetes Association. Diabetes affected 9.1 percent of people in the U.S. in 2014 and it is even higher in the Augusta area, with 13.5 percent affected in Richmond County and some surrounding counties above 17 percent. Were in a diabetes belt, Nussbaum said.

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While your eye heals, you might experience some eye redness and blurred vision during the first few days or even weeks following the procedure., exercising and similar activities that might stress your eye while it is healing. If an individual’s eyesight grows… This type of cataract results from an injury to the eye. Secondary cataracts. They minimize or eliminate the need for reading glasses after surgery. Congenital cataract. If they do, the lenses may need to be removed. Cataracts that affect the back of the lens posterior sub capsular cataracts.

A cataract needs to be removed only when vision loss interferes with your everyday activities, such as driving, reading, or watching TV. Posterior capsular pacification, also known as after-cataract, is a condition in which months or years after successful cataract surgery, vision deteriorates or problems with glare and light scattering recur, usually due to thickening of the back or posterior capsule surrounding the implanted lens, so-called ‘posterior lens capsule pacification’. A week or two before surgery, your doctor will do some tests. In most modern cataract surgeries the IOU eliminates the need for thick glasses or a contact lens after surgery. This information — which may be presented orally, in writing, via a video presentation or a combination of all three — is meant to help you make an informed decision about whether to proceed with surgery. It’s also performed when cataracts interfere with the treatment of other eye problems. If these measures do not help, cataract eye surgery is currently the only effective treatment. Your doctor will also put drops in your eyes to make your pupils bigger. Your eye may be sensitive to light and touch. on-line Etymology Dictionary, © 2010 Douglas Harper See cataract defined for English-language learners Examples of cataract in a sentence The meaning of “cataract” we’re most familiar with is also the oldest. Another new type of IOU blocks both ultraviolet and blue light rays, which research indicates may damage the retina. Cataract surgery should be performed when the visual loss from the cataract significantly impacts the lifestyle of the individual patient.

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