查詢結果分析
相關文獻
- Zona-Free Oocyte Fertilized with Intracytoplasmic Sperm Injection and Underwent Further Division: Case Report and Literature Review
- Pelvic Abscess after Ultrasound-Guided Aspiration of Endometrioma: A Case Report
- Multiple Pregnancy with Adnexal Torsion after in Vitro Fertilization: Case Report
- 顯微注射反轉錄病毒轉染早期小鼠胚以產生基因轉殖小鼠
- 體外受精與精蟲
- Unplugging of Incubator Overnight Resulted in Pregnancy in in Vitro Fertilization
- Assisted Hatching unable to Show Benefits in Patients of Transfallopian Embryo Transfer with Previous Failed Attempts
- Transdermal Estradiol Delivery System Increases Pregnancy Rates of Patients with Premature Ovarian Failure in a Donor Oocyte Program
- 應用豬卵體外受精技術評估公豬精液保存效果
- 牛、兔、雞、鴨、鵝和老鼠等之精子鑽入鹽化豬卵透明帶的探討
頁籤選單縮合
題名 | Zona-Free Oocyte Fertilized with Intracytoplasmic Sperm Injection and Underwent Further Division: Case Report and Literature Review=以精蟲顯微注射無透明帶之卵子達成受精並進一步分裂:病例報告及文獻回顧 |
---|---|
作 者 | 謝耀元; 張其真; 蔡鴻德; | 書刊名 | 長庚醫學 |
卷期 | 24:9 2001.09[民90.09] |
頁次 | 頁599-602 |
分類號 | 417.125 |
關鍵詞 | 體外受精; 精蟲顯微注射術; 透明帶; In-vitro fertilization; Intracytoplasmic sperm injection; Zona pellucida; |
語文 | 英文(English) |
英文摘要 | The zona pellucida (ZP) plays a protective role during fertilization and early embryonic development. It is related to sperm binding, the acrosome reaction, prevention of polyspermic fertilization, and holding blastomeres together before the morular stage. Zona-free oocytes are accidentally encountered. If these oocytes are healthy, they can be fertilized normally by intracytoplasmic sperm injection (ICSI). We reported on a couple with male infertility undergoing oocyte retrieval after ovarian hyperstimulation. Before the ICSI procedure, cumulus cells surrounding the oocytes were removed, which resulted in one oocyte escaping from its ZP. The zona-free oocyte was fertilized normally with ICSI and developed to the 8-cell stage. We observed that the zona-free zygote had the ability to further divide, despite its loose contact. The zona-free embryo was transferred with other zona-intact embryos, but the implantation failed. We conclude that zona-free oocytes can be rescued, fertilized with ICSI, and cultured for further transfer or cryopreservation. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。