Figure 2From: Sperm DNA fragmentation and oxidation are independent of malondialdheydeFlow cytometric 8-oxoguanine detection histograms. (A) Negative control with 1.95% FITC labelled cells. (B) Positive control with 96.3% FITC labelled cells. (C) Semen sample of one patient with 13.7% FITC labelled cells. M: window adjusted to detect the percentage of DNA oxidation in sperm cells.Back to article page