Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Metabolic tracing of exogenous 13C1 labeled pyruvate in human spermatozoa by LC-MS.
| Measured metabolite | Start concentration (mM, t = 0) | End concentration (mM, t = 120 min) | Consumption (mM) | Production (mM) |
|---|---|---|---|---|
| 13C1 pyruvate | 0.91 ± 0.05 | 0.52 ± 0.01 | 0.39 ± 0.05 | |
| 13C1 lactate | 0 | 0.37 ± 0.04 | 0.37 ± 0.04 |
Concentration values (mM) represent total amount of metabolite in the sample (extra- and intracellular) and are presented as mean ± SEM from five different experiments (n = 10).
