pubmed:abstractText |
A predominance of TH2 activity in chronic allergic diseases, such as vernal keratoconjunctivitis (VKC) and atopic keratoconjunctivitis (AKC), has been suggested recently. However, there is no published study on tear levels of cytokines of the two different subgroups, TH1 and TH2, in patients with ocular allergy.
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