Figure 2. Magnified 2DE map of spots which were differentially expressed in the tears of mycotic keratitis patients. Among six normal tear proteins identified, four proteins (cystatin S precursor [1], cystatin SN precursor [5], cystatin [29], and human tear lipocalin [49]) were downregulated and two proteins (prolactin inducible protein [34] and serum albumin precursor [44]) were upregulated in fungal keratitis” in “Among six normal tear proteins identified, four proteins (cystatin S precursor, cystatin SN precursor, cystatin, and human tear lipocalin) were downregulated and two proteins (prolactin inducible protein and serum albumin precursor) were upregulated in fungal keratitis.