Abstract
Objective
To measure the oxidative and antioxidant biochemical parameters in the serum of Chinese patients with age-related macular degeneration (AMD) and in a similar age control group from the same area.
Design
A case-control study.
Participants
56 AMD patients (21 early dry, 13 geographic atrophy and 22 wet form) and 34 normal subjects, similar for age and sex were studied.
Measurements
Both groups completed a questionnaire about demographic characters and dieatry habit, and the levels of serum lipid peroxidation (malondialdehyde, MDA) and antioxidants parameters (vitamin C and E, the activities of superoxide dismutase-SOD, total antioxidant capacity — TAC) were determined.
Results
There was a significantly higher frequency of daily intake of fruit and legumes in controls than in AMD patients. There was a significantly increased serum MDA levels and SOD activities, and significantly decreased serum vitamin C and total antioxidant capacity in AMD patients as compared to controls. The intensity of lipid peroxidation was higher with the progression of AMD. There was not difference in serum vitamin E levels between AMD patients and controls.
Conclusion
Oxido-reduction disturbance may be involved in the pathogenesis of AMD. There is a significantly decreased antioxidant capacity in AMD patients.
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References
Jager RD, Mieler WF, Miller JW. Age-related macular degeneration. The new england Journal of medicine 2008; 358: 2607–2617.
Snodderly DM. Evidence for protection against age-related macular degeneration by carotenoids and antioxidant vitamins. Am J Clin Nutr 1995; 62(6S):1448S–1461S.
Klein R, Klein BE, Knudtson MD, et al. Prevalence of age-related macular degeneration in 4 racial/ethnic groups in the Multi-ethnic Study of Atherosclerosis. Ophthalmology 2006;113(3):373–380.
Liu Y, Wen F, Huang SZ, et al. Subtype lesions of neovascular age-related macular degeneration in Chinese patients. Graefes Arch Clin Exp Ophthalmol 2007; 245(10):1441–1445.
Totan Y, Yağci R, Bardak Y, et al. Oxidative macromolecular damage in age-related macular degeneration. Curr Eye Res 2009; 34(12): 1089–1093.
Wiktorowska-Owczarek A, Nowak JZ. Pathogenesis and prophylaxis of AMD: focus on oxidative stress and antioxidants. Postepy Hig Med Dosw 2010; 28: 333–343.
Age-Related Eye Disease Study Research Group. A randomized, placebo-controlled, clinical trial of high-dose supplementation with vitamins C and E, betacarotene, and zinc for age-related macular degeneration and vision loss: AREDS Report No. 8. Arch Ophthalmol 2001; 119: 1417–1436.
Krishnadev N, Meleth AD, Chew EY. Nutritional supplements for age-related macular degeneration. Curr Opin Ophthalmol 2010; 21: 184–189.
Hamdi HK, Reznik J, Castellon R, et al. Alu DNA polymorphism in ACE gene is protective for age-related macular degeneration. Biochem Biophys Res Commun 2002; 295(3): 668–672.
Bird AC, Dressier NM, Bressler SB, et al. An international classification and grading system for age-related maculopathy and age-related macular degeneration. The International ARM Epidemiological Study Group. Surv. Ophthalmol 1995; 39(5): 367–374.
Walter Willett, (1998) Nutritional Epidemioligy. Oxford University Press, Inc.
The Chinese Nutrition Society. Dietary guidelines and the food guide pagoda for Chinese residents: balanced diet, rational nutrition and health promotion. Nutr Today. 1999; 34: 106–115.
Jain SK. Evidence for membrane lipid peroxidation during the in vivo aging of human erythrocytes. Biochim Biophys Acta 1988; 937(2): 205–210.
Tobias M, Turley M, Stefanogiannis N, et al. Vegetable and fruit intake and mortality from chronic disease in New Zealand. Aust N Z J Public Health 2006; 30(1): 26–31.
Ma L, Lin XM. Effects of lutein and zeaxanthin on aspects of eye health. J Sci Food Agric 2010; 90(1): 2–12.
Noel SE, Newby PK, Ordovas JM, et al. A traditional rice and beans pattern is associated with metabolic syndrome in Puerto Rican older adults. J Nutr 2009; 139(7): 1360–1367.
Van Leeuwen R, Boekhoorn S, Vingerling JR, et al. Dietary intake of antioxidants and risk of age-related macular degeneration. JAMA 2005;294(24):3101–3107.
SanGiovanni JP, Chew EY, Clemons TE, et al. The relationship of dietary lipid intake and age-related macular degeneration in a case-control study: AREDS report no. 20. Arch Ophthalmol 2007;125(5): 671–679.
Uno K, Nicholls SJ. Biomarkers of inflammation and oxidative stress in atherosclerosis. Biomark Med 2010; 4(3): 361–373.
Likidlilid A, Patchanans N, Peerapatdit T, et al. Lipid peroxidation and antioxidant enzyme activities in erythrocytes of type 2 diabetic patients. J Med Assoc Thai 2010; 93(6): 682–693.
Yildirim O, Ates NA, Tamer L, et al. Changes in antioxidant enzyme activity and malondialdehyde level in patients with age-related macular degeneration. Ophthalmologica 2004; 218(3): 202–206.
Nowak M, Swietochowska E, Wielkoszynski T, et al. Changes in blood antioxidants and several lipid peroxidation products in women with age-related macular degeneration. Eur J Ophthalmol 2003; 13(3): 281–286.
Hashizume K, Hirasawa M, Imamura Y, et al. Retinal dysfunction and progressive retinal cells death in SOD1-Deficient mice. Am J Pathol 2008; 172(5): 1325–1331.
Justilien V, Pang JJ, Renganathan K, et al. SOD2 knockdown mouse model of early AMD. Invest Ophthalmol Vis Sci 2007; 48(10): 4407–4420.
Evereklioglu C, Er H, Doganay S, et al. Nitric oxide and lipid peroxidation are increased and associated with decreased antioxidant enzyme activities in patients with age-related macular degeneration. Doc Ophthalmol 2003; 106(2): 129–136.
Tan JS, Wang JJ, Flood V, et al. Dietary antioxidants and the long-term incidence of age-related macular degeneration: the Blue Mountains Eye study. Ophthalmology 2008; 115(2):334–341.
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Shen, X., Jia, L.H., Zhao, P. et al. Changes in blood oxidative and antioxidant parameters in a group of Chinese patients with age-related macular degeneration. J Nutr Health Aging 16, 201–204 (2012). https://doi.org/10.1007/s12603-011-0350-8
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DOI: https://doi.org/10.1007/s12603-011-0350-8