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《Smart Healthcare》 2019-06
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Study on the Effect of Water-Soluble Vitamin E on Sperm Quality in Sperm Optimization Process

WU Man-yi;Yijishan Hospital of Wannan Medical College;  
Objective To study the effect of water-soluble vitamin E on sperm quality in sperm optimization process. Methods The fresh semen of 40 male patients who received infertility treatment from January 2017 to January 2018 in our hospital were selected. Each semen was divided into 4 parts, each containing 40 cases of semen. Every 2 servings is a group. They are divided into two groups: control group and experimental group. In the control group, 2 semen were separated by sperm method according to the upstream method and density gradient method, and 2 semen in the experimental group were separated by the same method as the control group. On the basis of this, water-soluble vitamin E(concentration: 30-240 μmol·L~(-1)) was added to each of them, and the sperm motility rate, active sperm rate, and capacitation of the two groups of sperm at 0 h and 24 h after separation were compared. The level of tyrosine phosphorylation after 0 h and 2 h was used to effectively evaluate the separation effect. Results The sperm motility rate and active sperm rate of the experimental group at 0 h and 24 h after separation were better than those of the control group. The tyrosine phosphorylation level of the experimental group was significantly better than that of the control group after 0 h and 2 h(P0.05). Conclusion In the process of sperm separation, the addition of water-soluble vitamin E can effectively improve the quality of sperm after separation. Therefore, it is worth promoting.
【CateGory Index】: R446.19
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