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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...
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...
Pregnancies in Cryptozoospermia With Sperm Ejaculated One Day Before ICSI：Four Case Reports
Pregnancies Cryptozoospermia Sperm Ejaculated Case Reports
2008/12/24
In cryptozoospermia, fluctuations in sperm count can lead to difficulties in finding sperm in the ejaculate on the day of oocyte retrieval. In fact, cryptozoospermia is often considered to be virtua...
Preimplantation Genetic Diagnosis（PGD）Should Be Judiciously Indicated for Male-Factor Subfertility and ICSI Patients
Preimplantation Genetic Diagnosis Male-Factor Subfertility ICSI Patients
2008/12/24
In recent years, preimplantation genetic diagnosis (PGD) of embryos in clinical assisted reproduction has become increasingly widespread (Sermon et al, 2004). Besides preventing birth defects in the o...
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 ...
Clinical Use of Pentoxifylline for Activation of Immotile Testicular Sperm Before ICSI in Patients With Azoospermia
Testicular biopsy human spermatozoa phosphodiesterase inhibitors motility stimulants fertilization
2008/12/23
The testicular sperm from biopsy and frozen/thawed tissue are frequently immotile. The purpose of our retrospective study was to assess the effect of short exposure of testicular samples with only i...
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...
Evaluation of ICSI-Selected Epididymal Sperm Samples of Obstructive Azoospermic Males by the CKIA System
Sperm selection sperm normality chromatin condensation DNA stainability
2008/12/22
The objective of this study was to evaluate nuclear normality in intracytoplasmic sperm injection (ICSI)-selected epididymal sperm from obstructive azoospermic (OA) patients. We evaluated whether th...
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 ...
An Increased CAG Repeat Length in the Androgen Receptor Gene in Azoospermic ICSI Candidates
Assisted reproduction male infertility spermatogenesis
2008/12/19
The androgen receptor gene has a polymorphic trinucleotide repeat that encodes a polyglutamine tract in its N-terminal transactivation domain. We started this study in order to find out whether a corr...
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...