Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Correlation between interleukin-33 and Th2 cytokine levels in tears and clinical parameters in dry eye patients. Tear interleukin-33 expression in Sjogren's syndrome dry eye and non-Sjogren's syndrome dry eye patients was positively correlated to interleukin-4 (a) and interleukin-5 (b) respectively (r = 0.75, P < 0.01; r = 0.79, P < 0.01)
