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Sunburn Cell

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Sunburn Cell
Any of the single, large, often bizarre, light-coloured keratinocytes with a pyknotic nucleus and eosinophilic cytoplasm which appear scattered along the basal layer of the epidermis after exposure to UVC or UVB radiation or UVA in the presence of psoralens. Sunburn cells undergo premature and abnormal keratinization and are the result of programmed cell death—apoptosis


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Skin biopsies taken from the volunteers were analyzed to determine the number of sunburn cells formed after the exposure to radiation.
The results showed that those who had taken the extract had experienced less UV-induced damage, including "significantly" fewer sunburn cells, indicators of light-induced tissue injury.
2) In the most recent study, completed in August 2009, supplementation with Lyc-O-Mato capsules, providing 10 mg of lycopene in addition to the other antioxidants found naturally in the tomato complex, reduced sunburn cell formation three-fold, as compared with the placebo (soybean oil).
 
 
 
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