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. 2009 Jul;175(1):161–170. doi: 10.2353/ajpath.2009.080962

Table 2.

Extent of Staining for Cytokines/Chemokines

Cytokine/chemokine 2 weeks 4 weeks 10 weeks FBGC
IL-4 ++ ++ + ++
IL-10 + ++ ++ ++
IL-13 ++ ++ + ++
TGF-β ++ ++ + +
IL-6 ++ ++ ++
TNF-α
IFNγ
MCP-1 + + + ++

The extent of staining for the cytokines/chemokines was evaluated by a researcher blinded to sample information and given a score of − for no staining, + for slight staining, and ++ for extensive staining.