搜索结果: 1-11 共查到“性科学 IVF”相关记录11条 . 查询时间(0.078 秒)
探讨多囊卵巢综合征(PCOS)患者体外受精-胚胎移植(IVF-ET)妊娠成功率与血清性激素结合球蛋白(SHBG)、C1q/肿瘤坏死因子相关蛋白6 (CTRP6)水平的关系。方法 选取2017年3月至2020年5月期间于泉州市妇幼保健院儿童医院生殖中心就诊并行 IVF-ET的 112例 PCOS患者为研究对象(PCOS组)，同期选取行IVF-ET的94例非PCOS不孕患者作为对照组。分别采用酶联免疫...
探讨位于 HLA-DQB*0502、HLA-A*0303的 4个 SNP位点多态性与体外受精-胚胎移植(IVF-ET)患者临床妊娠率的相关性。方法 回顾性分析于2017年12月至2018年5月在大理大学第一附属医院生殖医学科行 IVF-ET的330例不孕症患者，根据术后妊娠与否将患者分为妊娠组120例及未妊娠组210例，观察两组患者移植胚胎类型、移植胚胎数、子宫内膜分型、子宫内膜厚度。对所有研究人...
卵巢储备功能减退患者月经期取卵行IVF/ICSI-ET的可行性分析
月经期 拮抗剂方案 卵巢储备功能减退
2020/12/17
探讨月经期取卵在卵巢储备功能减退（DOR）患者中行体外受精/单精子卵胞浆内注射-胚胎移植术（IVF/ICSI-ET）的可行性。方法回顾性分析2014年6月至2017年6月行IVF/ICSI-ET治疗的44例DOR患者资料，依据有无月经期优势卵泡进行分组，若月经第2~5天阴道超声提示优势卵泡直径≥14mm则纳入月经期组，若无优势卵泡则纳入拮抗剂组。月经期组在当晚行人绒毛膜促性腺激素（HCG）注射后3...
观察经皮穴位电刺激(TEAS)对体外受精-胚胎移植(IVF-ET)中早发性卵巢功能不全(POI)患者卵母细胞质量及卵泡刺激素受体(FSHR)表达的影响。方法 选取2018年5~10月在南方医科大学附属深圳妇幼保健院生殖医学中心接受 IVF治疗的POI妇女66例，采用随机数表法分为TEAS组和对照组，每组33例。TEAS组自促性腺激素(Gn)启动日至绒促性素(hCG)注射日给予电子针疗仪治疗，隔日1...
Acrosin activity of human spermatozoa by means of a simple gelatinolytic technique：a method useful for IVF
Human spermatozoa acrosin activity male infertility
2009/2/13
Acrosin activity was determined using a gelatinolysis technique in 100-microliter semen aliquots of 114 patients (normozoospermia, n = 90; asthenozoospermia, n = 12; oligozoospermia, n = 10; polyz...
Seminal Plasma Cobalamin Significantly Correlates With Sperm Concentration in Men Undergoing IVF or ICSI Procedures
Assisted reproduction folate homocysteine semen analysis
2008/12/24
Mild hyperhomocysteinemia is caused by B vitamin deficiencies. We hypothesize that these biochemical derangements detrimentally affect spermatogenesis. Therefore, the aim of this study was to inv...
Analysis of Outcomes of Cryopreserved Surgically Retrieved Sperm for IVF/ICSI
Pregnancy spermatozoa fertilization cryopreservation reproductive techniques
2008/12/23
We evaluated our experience to date with in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) after either cryopreserved sperm or sperm produced on the date of IVF/ICSI was used. We ...
The Motility of Epididymal or Testicular Spermatozoa Does Not Directly Affect IVF/ICSI Pregnancy Outcomes
Azoospermia infertility epididymal sperm testicular sperm
2008/12/23
Our objective was to determine whether the presence of motility in surgically obtained sperm samples improves fertilization and pregnancy rates for patients undergoing in vitro fertilization/intracy...
The Ratio of Second to Fourth Digit Length in Azoospermic Males Undergoing Surgical Sperm Retrieval: Predictive Value for Sperm Retrieval and on Subsequent Fertilization and Pregnancy Rates in IVF/ICSI Cycles
Hox genes finger length azoospermia surgical sperm retrieval
2008/12/19
The differentiation of the urogenital system and the appendicular skeleton in vertebrates is under the control of Homeobox (Hox) genes. It has been shown that this common control of digit and gonad ...
Real-time fine morphology of motile human sperm cells is associated with IVF-ICSI outcome
Real-time fine morphology motile human sperm cells IVF-ICSI outcome
2008/12/1
The aim of the present prospective study was to determine whether subtle sperm morphological characteristics affect the outcome of intracytoplasmic sperm injection (ICSI), and if so, to identify those...
Gonadotrophin releasing hormone antagonist in IVF/ICSI
Assisted reproduction Gonadotrophin releasing hormone antagonists ICSI IVF
2008/11/13
Objective : To study the efficacy of gonadotrophin releasing hormone (GnRH) antagonist in In-vitro-fertilization/Intracytoplasmic sperm injection (IVF/ICSI) cycles. Type of Study : Observational study...