[人卵泡液诱导的顶体反应、精子形态与体外受精率之间的关系]
[Relationships among human follicular fluid-induced acrosome reaction, sperm morphology and in vitro fertilization rates].
作者信息
Li Jian-ping, Zhong Ying, Wu Dong, Ai Ling, Wang Sheng, Tan Chao, Zeng Wei-qian, Liu Jing, Ma Guang-ping
机构信息
IVF Center, Chengdu Jinjiang Maternity Hospital, Chengdu, Sichuan 610016, China.
出版信息
Zhonghua Nan Ke Xue. 2006 Jul;12(7):605-7.
OBJECTIVE
To assess the relationships among human follicular fluid-induced acrosome reaction, sperm morphology and in vitro fertilization rates.
METHODS
The relationships among human follicular fluid-induced acrosome reaction, sperm morphology and in vitro fertilization rates were investigated by Spearman rank correlation in 79 infertile couples. And the sperm morphology analysis was performed by crystal violet staining and based on strict criteria.
RESULTS
A significant positive correlation was found between the percentage of human follicular fluid-induced acrosome reaction and that of normal sperm morphology (n = 49, r = 0.3763, P < 0.01), but no significant correlation was observed either between the percentage of human follicular fluid-induced acrosome reaction and in vitro fertilization rates or between that of normal sperm morphology and in vitro fertilization rates (n = 21, r = 0.2666, P > 0.05 and n = 50, r = 0.0018, P > 0.05, respectively).
CONCLUSION
There is a significant positive correlation between the percentage of human follicular fluid-induced acrosome reaction and that of normal sperm morphology, but no such correlation either between the percentage of human follicular fluid-induced acrosome reaction and in vitro fertilization rates or between that of normal sperm morphology and in vitro fertilization rates.
目的
评估人卵泡液诱导的顶体反应、精子形态与体外受精率之间的关系。
方法
采用Spearman等级相关分析，对79对不孕夫妇进行人卵泡液诱导的顶体反应、精子形态与体外受精率之间关系的研究。精子形态分析采用结晶紫染色，并基于严格标准进行。
结果
人卵泡液诱导的顶体反应百分比与正常精子形态百分比之间存在显著正相关（n = 49，r = 0.3763，P < 0.01），但人卵泡液诱导的顶体反应百分比与体外受精率之间以及正常精子形态百分比与体外受精率之间均未观察到显著相关性（分别为n = 21，r = 0.2666，P > 0.05和n = 50，r = 0.0018，P > 0.05）。
结论
人卵泡液诱导的顶体反应百分比与正常精子形态百分比之间存在显著正相关，但人卵泡液诱导的顶体反应百分比与体外受精率之间以及正常精子形态百分比与体外受精率之间均不存在这种相关性。
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