Figure 1From: Major protein alterations in spermatozoa from infertile men with unilateral varicocele Venn diagram showing the distribution of 369 differentially expressed proteins in the fertile group and infertile men with unilateral varicocele. Of the 369 proteins, 120 proteins were unique to the fertile group and 38 to the unilateral varicocele group. 211 proteins were common and were either overexpressed or underexpressed.Back to article page