25866
Molecular mechanisms concerning the modulation of nitrosative stress , signal transduction and proliferation / apoptosis by a grape seed extract , Burgund Mare variety ( BM ) , in SKH - 1 mice exposed to UVB , were investigated .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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