Intra-cytoplasmic sperm injection simulator using biomechanical models
نویسندگان
چکیده
منابع مشابه
P-56: Artificial Oocyte Activation Alone Intra Cytoplasmic Sperm Injection in Men with Severe Semen Parameters
Background Failed fertilization occurs 1-3% in the infertile couples. Failure of oocyte activation (OA) is mainly attributed to failed fertilization. ICSI alone artificial oocyte activation (AOA) is only treatment approach for these individuals. Three procedures are introduced for AOA: chemical, mechanical and electrical. Most of the clinical Centers have commonly used ionomycin for activation ...
متن کاملSperm retrieval for intra-cytoplasmic sperm injection in non-obstructive azoospermia.
Surgical testicular sperm retrieval for intra-cytoplasmic sperm injection (ICSI) purposes is the only possibility of biological fathering in case of non-obstructive azoospermia (NOA). Successful retrieval only correlates with histology, not with FSH values or testicular volume. Concurrent AZFa and AZFb microdeletion predict unsuccessful recovery. Testicular sperm extraction (TESE) (mean of succ...
متن کاملRelationship between Potential Sperm Factors Involved in Oocyte Activation and Sperm DNA Fragmentation with Intra-Cytoplasmic Sperm Injection Clinical Outcomes
OBJECTIVE The present study aimed to simultaneously evaluate the association between expression of three potential factors [post-acrosomal sheath WW domain-binding protein (PAWP), phospholipase Cζ (PLCζ), and truncated form of the kit receptor (TR-KIT)] as candidates of oocyte activation with fertilization rate and early embryonic development. MATERIALS AND METHODS In this experimental study,...
متن کاملrelationship between potential sperm factors involved in oocyte activation and sperm dna fragmentation with intra-cytoplasmic sperm injection clinical outcomes
objective: the present study aimed to simultaneously evaluate the association between expression of three potential factors [post-acrosomal sheath ww domain-binding protein (pawp), phospholipase cζ (plcζ), and truncated form of the kit receptor (tr-kit)] as candidates of oocyte activation with fertilization rate and early embryonic development. materials and methods: in this experimental study,...
متن کاملClinical Pregnancy After Assisted Hatching Rate in Young women undergoing Intra Cytoplasmic Sperm Injection
Problem statement: The ability of a blast cyst to hatch, or escape, from the Zona Pellucida (ZP) that surrounds and protects the embryo during its first few days of development is one of many critical events that must occur for successful reproduction. Implantation of the embryo in the uterine lining is impossible unless hatching occurs. Hard or thick ZP will therefore impaire the implantation ...
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ژورنال
عنوان ژورنال: Computer Methods in Biomechanics and Biomedical Engineering
سال: 2011
ISSN: 1025-5842,1476-8259
DOI: 10.1080/10255842.2011.593952