Effects of human follicular fluid on the capacitation and motility of human spermatozoa  Yuan-qing Yao, M.D., Pak-chung Ho, M.D., William Shu-biu Yeung, Ph.D.  Fertility and Sterility  Volume 73, Issue 4, Pages 680-686 (April 2000) DOI: 10.1016/S0015-0282(99)00637-8

Figure 1 Effect of human FF on capacitation and the acrosome reaction of spermatozoa (n = 10). Data are expressed as means ± SEM. □ = control; = human FF treatment. ∗P<.05 between control and human FF treatment at the same time point as determined by analysis of variance and the Student-Newman-Keuls test. Yao. Human follicular fluid. Fertil Steril 2000. Fertility and Sterility 2000 73, 680-686DOI: (10.1016/S0015-0282(99)00637-8)

Figure 1 Effect of human FF on capacitation and the acrosome reaction of spermatozoa (n = 10). Data are expressed as means ± SEM. □ = control; = human FF treatment. ∗P<.05 between control and human FF treatment at the same time point as determined by analysis of variance and the Student-Newman-Keuls test. Yao. Human follicular fluid. Fertil Steril 2000. Fertility and Sterility 2000 73, 680-686DOI: (10.1016/S0015-0282(99)00637-8)

Figure 2 Effect of human FF on sperm motility (n = 15). Values are expressed as means ± SEM. ○ = control spermatozoa; • = human FF–treated spermatozoa. Comparisons were made between the human FF–treated spermatozoa and the control spermatozoa with the same incubation period (∗P<.05), and between the spermatozoa at time zero and those (control and human FF–treated) that had been incubated for 1, 3, 5, and 9 hours (+ P<.05) using analysis of variance and the Student-Newman-Keuls test. Yao. Human follicular fluid. Fertil Steril 2000. Fertility and Sterility 2000 73, 680-686DOI: (10.1016/S0015-0282(99)00637-8)

Figure 2 Effect of human FF on sperm motility (n = 15). Values are expressed as means ± SEM. ○ = control spermatozoa; • = human FF–treated spermatozoa. Comparisons were made between the human FF–treated spermatozoa and the control spermatozoa with the same incubation period (∗P<.05), and between the spermatozoa at time zero and those (control and human FF–treated) that had been incubated for 1, 3, 5, and 9 hours (+ P<.05) using analysis of variance and the Student-Newman-Keuls test. Yao. Human follicular fluid. Fertil Steril 2000. Fertility and Sterility 2000 73, 680-686DOI: (10.1016/S0015-0282(99)00637-8)