搜索结果: 1-9 共查到“性科学 Azoospermic Men”相关记录9条 . 查询时间(0.203 秒)
The use of a seminal vesicle specific proteinMHS-5（antigen）for diagnosis of agenesis of vas deferens and seminal vesicles in azoospermic men
Male infertility fructose prostate-specific antigen testicular failure seminal veslcle-speciflc protein
2009/2/13
Azoospermia is the cause of infertility in 8% of infertile male patients. Ten percent of those patients suffer from agenesis of the seminal vesicle (SV) and vas deferens (VD) agenesis. Currently, ...
Fluorescence in situ hybridization analysis of sex-chromosome mosaicism in azoospermic men
Azoospermia chromosome aberration infertility marker
2008/12/29
A retrospective study was carried out to determine the prevalence of sex-chromosome mosaicism among azoospermic men and to evaluate the feasibility of using fluorescence in situ hybridization (FISH)...
Morphology of testicular spermatozoa obtained by testicular sperm extraction in obstructive and nonobstructive azoospermic men and its relation to fertilization success in the in vitro fertilization-intracytoplasmic sperm injection system
Morphology testicular spermatozoa testicular sperm extraction azoospermic men
2008/12/26
The aim of the present study was to evaluate the morphology of testicular spermatozoa by 3 different determinants. Sperm cells were obtained and their morphology was evaluated from 27 testicular spe...
Follicle-Stimulating Hormone Receptor Gene Haplotype Distribution in Normozoospermic and Azoospermic Men
Male infertility polymorphism SNP testis azoospermia
2008/12/23
The human follicle-stimulating hormone (FSH) receptor (FSHR) gene possesses single nucleotide polymorphisms (SNP) in exon 10, which influence serum FSH levels in women, but not in men. In the presen...
Feasibility of Simultaneous Testicular Microdissection for Sperm Retrieval and Ipsilateral Testicular Tumor Resection in Azoospermic Men
Feasibility of Simultaneous Testicular Microdissection Sperm Retrieval Ipsilateral Testicular Tumor Resection Azoospermic Men
2008/12/22
Male infertility is known to be associated with testicular tumors (Honig et al, 1994). In one recent report (Nobert and Goldstein, 2001), at least a 16-fold increase in the risk of testicular cancer, ...
Sex Chromosome Alignment at Meiosis of Azoospermic Men With Azoospermia Factor Microdeletion
Azoospermia chromosome pairing FISH Y chromosome microdeletion
2008/12/22
Deletions in the q arm of the Y chromosome result in spermatogenesis impairment. The aim of the present study was to observe the X and Y chromosome alignment in the spermatocytes of men with Y chr...
Reduced Human Germ Cell-Less（HGCL）Expression in Azoospermic Men With Severe Germinal Cell Impairment
Testicular HGCL expression markers of spermatogenesis spermatogenesis impairments
2008/12/19
Germ cell-less (GCL) protein is a nuclear envelope protein highly conserved between the mammalian and Drosophila orthologues. In Drosophila, maternal GCL protein is required to establish the germ ...
Induction of Spermatogenesis by Recombinant Follicle-Stimulating Hormone（Puregon）in Hypogonadotropic Azoospermic Men Who Failed to Respond to Human Chorionic Gonadotropin Alone
Follistim gonadotrophin deficiency male infertility testis
2008/12/19
A multicenter, open-label, randomized efficacy and safety study was performed with combined human chorionic gonadotropin (hCG) and recombinant follicle-stimulating hormone (recFSH) (Puregon®) ...
Y Chromosome Deletions in Azoospermic Men in India
Male infertility STS markers repeat sequence
2008/12/19
Genetic factors cause about 10% of male infertility. Azoospermia factors (AZFa, AZFb, AZFc) are considered to be the most important for spermatogenesis. We therefore made an attempt to evaluate the ...