Figure 6.
(A) Expression of five circRNAs up regulated in A normozoospermic derived SPZ (N) compared to A asthenozoospermic derived SPZ from men pre- (pre-A) and post-treatment with oral amino acid supplement (post-A); **p < 0.01. (B) Expression of five circRNAs up-regulated in A asthenozoospermic derived SPZ from men pre-treatment with oral amino acids supplement (pre-A) compared to A normozoospermic derived SPZ (N) and to A asthenozoospermic derived SPZ from men post-treatment with oral amino acids supplement (post-A); **p < 0.01.