Fig. 3From: Early changes in tear film protein profiles after femtosecond LASIK surgeryProteins differing significantly in both time point comparisons (Vpre-Vpost and Vpost-V1m). The protein–protein interaction network displays proteins, which had increased expression levels 1.5 h after the surgery and decreased expression levels 1 month after the surgery (in yellow) and proteins, which were initially decreased 1.5 h post-surgery and increased 1 month after surgery (in blue). Only proteins, which could be identified in STRING and had protein–protein connections are includedBack to article page