Identification of the Inorganic Pyrophosphate Metabolizing, ATP Substituting Pathway in Mammalian Spermatozoa
Figure 6
Sperm viability during sperm storage with/without PPi.
Percentages of viable spermatozoa are based on dual SYBR14 (live sperm) and PI (dead sperm) labeling. Experiments were repeated three times. Values are expressed as the mean percentages ± SEM. Different superscripts a & b in histogram denote significant differences at p<0.05, meaning that column a is significantly different from column b.