Free Radicals in Ophthalmic Disorders

Free radicals are molecules with an unpaired electron in the outer shell or an electron that was damaged from either attack or from a poor splitting bond. After a free radical is formed it will continue to attack other molecules, which usually results in the damage of tissue or destruction of a healthy cell. Free radicals arise normally through metabolism. However, sometimes the body’s immune system will create them on purpose to neutralize viruses and bacteria. Free radicals are implicated in m