Multiple pregnancies obtained by testicular spermatid injection in combination with intracytoplasmic sperm injection.
作者: Kahraman SPolat GSamli MSözen EOzgün O DDirican KOzbiçer T
作者单位: 1Assisted Reproductive Techniques and Reproductive Endocrinology Unit, Sevgi Hospital, Ankara, Turkey.
刊名: Human Reproduction, 1998, Vol.13 (1), pp.104-10
来源数据库: PubMed Journal
原始语种摘要: Recent studies have shown that the injection of spermatid cells into the human oocyte can result in normal fertilization, embryo development and even delivery of live, healthy offspring. In our study, 23 azoospermic cases with severe spermatogenetic defects in their testicular biopsy are presented. The serum follicle stimulating hormone (FSH) concentrations and histopathological results of these males have been documented and compared in terms of fertilization and embryo development. The mean FSH value of the azoospermic males was 15.8 +/- 2.3 mIU/l, ranging from 1.6 to 39 mIU/l. Elongated spermatids were used in three cases only, as these more mature forms were mostly present in the testicular sample. In the remaining 20 cases, only round spermatids were found for use in intracytoplasmic...
全文获取路径: PubMed  (合作)
影响因子:4.67 (2012)

  • spermatid 精子细胞
  • testicular 双丸状的
  • azoospermia 精子缺乏
  • spermatozoa 精子
  • elongated 引伸的
  • motile 活动的
  • pregnancy 妊娠
  • fertilization 施肥