Shah G V, Desai R B, Sheth A R
Fertil Steril. 1976 Nov;27(11):1292-4. doi: 10.1016/s0015-0282(16)42197-7.
The effect of prolactin on adenyl cyclase, rate of fructose utilization, and glucose oxidation by human spermatozoa was studied. Prolactin stimulated all of these processes at a concentration generally available in seminal plasma. These results suggest that prolactin plays an important role in the energy metabolism of human spermatozoa.