Research Article

Effects of the Czech Propolis on Sperm Mitochondrial Function

Figure 8

Effect of digitonin treatment on spermatozoa. (a) Micrograph of human spermatozoa and (b) fluorescent micrograph of the same optical field after treatment with the nonpermeable nuclear dye propidium iodide.
248768.fig.008a
(a)
248768.fig.008b
(b)