Results 11 to 20 of about 138,948 (288)

Defining associated factors for total fertilization failure and embryo development arrest in intracytoplasmic sperm injection cycles [PDF]

BMC Women's Health
Background Total fertilization failure (TFF) and embryo developmental arrest (EDA) remain clinically challenging outcomes in intracytoplasmic sperm injection (ICSI) cycles. Although ICSI is widely and effectively used to overcome fertilization disorders,
Mustafa Akşar, Serdar Dilbaz
doaj   +2 more sources

The correlation between sperm percentage with a small acrosome and unexplained in vitro fertilization failure [PDF]

BMC Pregnancy and Childbirth
Purpose Since the unexplained in vitro fertilization failure occurs frequently, it is of great importance and clinical value to identify potential underlying predictors.
Chuyan Li, Ya Ni, Lingnv Yao, Jiajie Fang, Nan Jiang, Jing Chen, Wenqin Lin, Hanchen Ni, Haiyan Zheng   +8 more
doaj   +2 more sources

Novel compound heterozygous mutation in WEE2 is associated with fertilization failure: case report of an infertile woman and literature review [PDF]

BMC Women's Health, 2020
Background Fertilization failure after intracytoplasmic sperm injection continues to affect couples and the etiology is not well-understood. Case presentation We characterized a couple with 2-year history of primary unexplained infertility.
Ye Tian, Guojie Wang, Jin Wang, Xiaohuan Mu, Haixia Chen, Xueru Song, Xiaohong Bai   +6 more
doaj   +2 more sources

A Novel Assisted Oocyte Activation Method Improves Fertilization in Patients With Recurrent Fertilization Failure [PDF]

Frontiers in Cell and Developmental Biology, 2021
Total fertilization failure (TFF) occurs in 1–3% of total intracytoplasmic sperm injection (ICSI) cycles and can reoccur in subsequent cycles. Despite the high success rate with the application of assisted oocyte activation (AOA), there is still a small ...
Meng Wang, Lixia Zhu, Chang Liu, Hui He, Cheng Wang, Chenxi Xing, Jinming Liu, Liu Yang, Qingsong Xi, Zhou Li, Lei Jin   +10 more
doaj   +2 more sources

Association of WEE2 Gene Polymorphism with Fertilization Failure in Women Undergoing Intracytoplasmic Sperm Injection [PDF]

International Journal of Women's Health
Zahraa Hamid Mohan Al-Gawwam,1 Rasha Hamzah Abdulhussein,2 Hala Saad Abed,3 Wengong Wei,4 Meiling Cai4 1Department of Anatomy, Hammurabi College of Medicine, University of Babylon, Hillah, Babylon, 51002, Iraq; 2Department of Medical Physiology ...
Al-Gawwam ZHM, Abdulhussein RH, Abed HS, Wei W, Cai M   +4 more
doaj   +2 more sources

Characterization and therapy of fertilization failure in murine and human models with HNRNPR mutations [PDF]

EMBO Molecular Medicine
Oocyte activation is essential for successful fertilization and subsequent embryonic development. However, only a few disease-causing genes have been associated with sperm-derived oocyte activation failure, and the underlying molecular mechanisms and ...
Shiming Gan, Yangyang Li, Lin Yin, Xiaotong Yang, Chen Lou, Sisi Li, Mingde Lin, Xin Li, Wenchao Xu, Jiaming Zhou, Peiran Hu, Zhendong Yao, Yuan Yuan, Jianzhong Sheng, Chen Zhang, Wei Yang, Youjiang Li, Hefeng Huang   +17 more
doaj   +2 more sources

Diagnosis and Treatment of Male Infertility-Related Fertilization Failure. [PDF]

J Clin Med, 2020
Infertility affects approximately 15% of reproductive-aged couples worldwide, of which up to 30% of the cases are caused by male factors alone. The origin of male infertility is mostly attributed to sperm abnormalities, of which many are caused by genetic defects.
Cardona Barberán A, Boel A, Vanden Meerschaut F, Stoop D, Heindryckx B.   +4 more
europepmc   +5 more sources

Aggressive sperm immobilization improves reproductive outcomes in patients with suboptimal semen parameters and previous ICSI fertilization failure [PDF]

Scientific Reports
Intracytoplasmic sperm injection (ICSI) is the most effective procedure to resolve male infertility, enhancing overall fertilization and pregnancy outcomes.
Ching-Wen Chou, Shee-Uan Chen, Chin-Hao Chang, Yi-Yi Tsai, Chu-Chun Huang   +4 more
doaj   +2 more sources

ICSI diagnostic: a way to prevent total fertilization failure after 4 unsuccessful IUI [PDF]

Basic and Clinical Andrology, 2017
Résumé Contexte L’objectif de cette étude rétrospective est. de montrer la pertinence de répartir les ovocytes ponctionnés entre deux méthodes de fécondation, la fécondation classique (IVF) et l’injection de sperme intra cytoplamisque (ICSI), lors d’un ...
Arnaud Larbuisson, Dominique Raick, Stephanie Demelenne, Annick Delvigne   +3 more
doaj   +2 more sources

Corrigendum: A novel assisted oocyte activation method improves fertilization in patients with recurrent fertilization failure [PDF]

Frontiers in Cell and Developmental Biology, 2023
Meng Wang, Lixia Zhu, Chang Liu, Hui He, Cheng Wang, Chenxi Xing, Jinming Liu, Liu Yang, Qingsong Xi, Zhou Li, Lei Jin   +10 more
doaj   +2 more sources