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卵浆内单精子注射(ICSI)可使精液异常的男性不育者得到非常高的受精率和妊娠率,可谓辅助生育技术史上的一次革命。目前发现不孕病人中男性染色体结构异常所致精子数目减少和精液质量下降较其它男性不育者发病率高,其少精症和无精症的发生率是染色体正常者的10倍。 为评价不孕病人染色体异常的发生率及ICSI治疗后妊娠胎儿与父母染色体之间的关系,收集自1994年1月起在意大利Bari生殖医学中心行ICSI治疗的所有不孕夫妇资料,包括301对由于精液质
Intracytoplasmic sperm injection (ICSI) can make sperm abnormalities in male infertility received very high fertilization rate and pregnancy rate, can be described as a revolution in assisted reproductive technology history. So far it is found that the number of sperm caused by structural abnormalities of male chromosomes in infertile patients is decreased and the sperm quality is lower than that of other male infertility. The incidence of oligozoospermia and azoospermia is 10 times higher than normal chromosomes. To assess the incidence of chromosomal abnormalities in infertile patients and the relationship between fetal and parental chromosomes after ICSI treatment, data on all infertile couples who underwent ICSI treatment at the Bari Reproductive Medicine Center in Italy since January 1994 were collected, including 301 pairs Because of semen quality