نتایج جستجو برای: intra cytoplasmic sperm injectionicsi
تعداد نتایج: 215370 فیلتر نتایج به سال:
The nucleus of mature sperm contains a complex population of transcripts such as mRNAs and miRNAs which expressed and accumulated during process of spermatogenesis however in spermatozoa, transcription is inert. The spermatozoa do not have cytoplasmic ribosomal compounds and translation apparatus. However, spermatozoa can translate cytoplasmic mRNAs de novo, using mitochondrial poly...
OBJECTIVE To examine the safety and effectiveness of assisted reproduction using sperm washing for HIV-1-serodiscordant couples wishing to procreate where the male partner is infected. DESIGN AND METHODS A retrospective multicentre study at eight centres adhering on the European network CREAThE and involving 1036 serodiscordant couples wishing to procreate. Sperm washing was used to obtain mo...
In this article, we report a case of pregnancy obtained in an infertile couple diagnosed with severe male factor infertility. The couple attended for fertility examination reporting a history of 10 years of infertility. The cause of infertility was obstructive azoospermia. The treatment consists of in vitro fertilization (IVF). The ovarian stimulation of female patient was done with antagonist ...
background: intracytoplasmic sperm injection (icsi) is an advanced technique employed in assisted reproductive clinics for treatment of infertile couples. the reproductive endocrinologists try their level best to identify factors that enhance success rate after icsi. objective: to compare estradiol progesterone ratio on ovulation induction day amongst pregnancy outcome groups following icsi. ma...
OBJECTIVE To investigate the role of DNA damage induced by beta-nicotinamide adenine dinucleotide phosphate (NADPH) in human spermatozoa. DESIGN Prospective controlled study. SETTING Male infertility clinic at the Glickman Urological Institute, Cleveland Clinic Foundation, Cleveland, Ohio. PATIENT(S) Twenty-eight men undergoing infertility screening. INTERVENTION(S) Chemiluminescence as...
objective: globozoospermia is a rare type of teratozoospermia with incidence of 0.1% among infertile individuals. phospholipase c zeta (plcζ) and postacrosomal sheath ww domain binding protein (pawp) are the main candidates in sperm taking responsibility for oocyte activation during fertilization. therefore, we aimed to evaluate the expression of these two genes at rna and protein levels in glo...
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