Results 71 to 80 of about 5,092 (173)
Seminal bacterial composition in patients with obstructive and non‑obstructive azoospermia
Experimental and Therapeutic Medicine, 2018 A number of culture-dependent and -independent studies have reported that the number and significance of bacterial species in semen may have been underestimated. The aim of the present study was to profile the seminal microbiome in patients with obstructive or non-obstructive azoospermia.
Chen, Houyang +3 more
openaire +3 more sources
Clinics, 2013 Obstructive azoospermia is a relatively common male infertility condition. The main etiologies of obstructive azoospermia include congenital, surgical-derived, traumatic and post-infectious cases. Although seminal tract reconstruction is a cost-effective
Ricardo Miyaoka, Sandro C. Esteves
doaj
Rare case of bilateral vassal agenesis and AZFc microdeletion: A case report
Men's Health Journal, 2018 Introduction: Bilateral vassal agenesis (CBAVD) is a rare cause of male infertility. Also one of the nonobstructive cause of azoospermia and infertility in men is microdeletion in long arm of Y chromosome. In this case report we have reported a rare case
Mohammad Ali Sadighi Gilani +1 more
doaj +1 more source
Severe male infertility after failed ICSI treatment-a phenomenological study of men's experiences
Reproductive Health, 2011 Background Male-factor infertility underlies approximately 30% of infertility in couples seeking treatment; of which 10% is due to azoospermia. The development of assisted reproductive technology (ART), enabling the use of epididymal or testicular sperm ...
Hellström Anna-Lena +2 more
doaj +1 more source
Techniques for microsurgical reconstruction of obstructive azoospermia
Indian Journal of Urology, 2011 About 10%-15% of infertile men present with azoospermia, and ductal obstruction is the cause in 40% of them. For about 25-30 years, microsurgical reconstruction was the only way to manage obstructive azoospermia, and several innovative techniques have been developed and implemented.
openaire +3 more sources
Human GenomicsInfertility is a major global health problem, affecting 8–12% of couples worldwide, with male causes contributing to approximately 50% of cases. Notably, around 15% of infertile men are azoospermic.
Aya Salman +4 more
doaj +1 more source
Clinics, 2013 The introduction of the technique of intracytoplasmic sperm injection to achieve fertilization, especially using surgically retrieved testicular or epididymal sperm from men with obstructive or non-obstructive azoospermia, has revolutionized the field of
Bhushan K. Gangrade
doaj
[Obstructive azoospermia and malformations of seminal tract].
Archivio italiano di urologia, andrologia : organo ufficiale [di] Societa italiana di ecografia urologica e nefrologica, 1996 About 10% of the cases of male infertility is represented by the obstruction of the seminal tract, which may be congenital or secondary to inflammatory events or surgery. The most frequent obstructive malformation of the seminal tract is the bilateral agenesia of the vas deferens.
TERRONE, Carlo +4 more
openaire +3 more sources
A comprehensive review of genetics and genetic testing in azoospermia
Clinics, 2013 Azoospermia due to obstructive and non-obstructive mechanisms is a common manifestation of male infertility accounting for 10-15% of such cases. Known genetic factors are responsible for approximately 1/3 of cases of azoospermia. Nonetheless, at least 40%
Alaa J. Hamada +2 more
doaj
Gonadotropin Stimulation Before Sperm Retrieval in Non-Obstructive Azoospermia: Myth, Magic, or Medicine? [PDF]
Int Braz J UrolViana MC +4 more
europepmc +1 more source