摘要
Dear Editor,Infertility affects 10%？15%of couples trying to conceive,with male factors contributing to as many as 50%of infertile cases（Meng et al.,2015）.Azoospermia or severe oligozoospermia（oligo/azoospermia）,clinically characterized by a complete or partial absence of sperm in the ejaculate,
Dear Editor,Infertility affects 10%?15%of couples trying to conceive,with male factors contributing to as many as 50%of infertile cases(Meng et al.,2015).Azoospermia or severe oligozoospermia(oligo/azoospermia),clinically characterized by a complete or partial absence of sperm in the ejaculate,account for 10%?15%of male infertility(Wosnitzer et al.,2014).Approximately 20%?30%of men with oligo/azoospermia are attributed to the known genetic factors,
基金
supported by the National Natural Science Foundation of China(81501216)
Anhui Provincial Natural Science Foundation(1608085MH165)
supported in part by the National Basic Research Program of China grants from the Ministry of Science and Technology of China(2013CB945404 and 2010CB529601)
