16287
These data suggest that DNA repair - dependent functional activation of DCs , a reduction in CD4 ( + ) regulatory T - cell activity , and stimulation of CD8 ( + ) effector T cells contribute to silymarin - mediated inhibition of UVB - induced immunosuppression .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None