Interactions among progesterone, estradiol, and γ-aminobutyric acid in rat spermatozoal hyperactivation
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Our previous study in hamsters indicated that progesterone (P) induces enhancement of spermatozoal hyperactivation, while 17β-estradiol (Eβ) and γ-aminobutyric acid (GABA) suppress this enhancement. Since P has also been shown to enhance hyperactivation of ... ...