Researchers from the University of Maryland School of Medicine in Baltimore, MD hypothesized that caffeine may inhibit the intraocular generation of reactive oxygen species in the lens and consequent damage to the tissue. The team studied the oxyradical effects in vitro by incubating mice lenses in medium exposed UVA in the presence of kynurenine with and without caffeine. In vivo studies were conducted in rats by incorporating caffeine with galactose in their diet. In both cases, caffeine was found to be effective in protecting the lens against damage.
As reported in the abstract, “These effects of caffeine have not been reported before and are hence considered highly interesting in view of its relatively high content in widely consumed beverages.” Additional research to determine the pharmacological significance of this study is underway.
Abstract Title: Antioxidant Effects of Caffeine. Prevention of Lens Damage and Cataract Formation
Presentation Start/End Time: Wednesday, May 5, 2010, 9:00 – 9:15am
Location: Room 315, Broward County Convention Center
Session Number: 404
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