Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P04040 (Catalase)
 3,577 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Age-related macular degeneration is the leading cause of legal blindness in the developed world, and yet its pathogenesis remains poorly understood. Oxidative stress may play a major role in the etiology and pathogenesis of age-related disorders such as age-related macular degeneration. Catalase is an antioxidant enzyme which plays an important role in the detoxification of free oxygen radicals. Malondialdehyde is a marker that shows free radical damage. We have measured the erythrocyte activity of catalase and the serum level of malondialdehyde in 30 patients with age-related macular degeneration and 60 healthy subjects. Patients with age-related macular degeneration showed significantly lower catalase activity compared to healthy subjects (p = 0.002). Plasma malondialdehyde level of the patient group was significantly higher than that of the controls (p = 0.038).
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PMID:Changes in antioxidant enzyme activity and malondialdehyde level in patients with age-related macular degeneration. 1510 17