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Corrigendum to "Two livebirths achieved in cases of hypergonadotropic hypogonadism nonobstructive azoospermia, treated with GnRH agonist and gonadotrophins: a case series and review of the literature" [JBRA Assist Reprod. 2024;28(3):521-525]. [PDF]
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Male germ cells with Bag5 deficiency show reduced spermiogenesis and exchange of basic nuclear proteins. [PDF]
Cell Mol Life SciCao Y +9 more
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British Journal of Urology, 1978
Summary— Azoospermia in the presence of a normally funcitioning testis and a normal vasogram has been thought to be due to an obstruction in the epididymis between the body and the head. However, bypass operations have been singularly unsuccessful except when there was evidence of past inflammation causing fibrosos fo thel body and tail of the ...
Indira Saverymuttu +3 more
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Summary— Azoospermia in the presence of a normally funcitioning testis and a normal vasogram has been thought to be due to an obstruction in the epididymis between the body and the head. However, bypass operations have been singularly unsuccessful except when there was evidence of past inflammation causing fibrosos fo thel body and tail of the ...
Indira Saverymuttu +3 more
openaire +3 more sources
Current Opinion in Urology, 2000
Nonobstructive azoospermia (NOA) remains a challenging condition in reproductive medicine to manage. The genetic basis of NOA related to partial deletions of the Y-chromosome has been intensely investigated. Such information is of prognostic value and allows more insightful genetic counseling of couples who opt for assisted reproductive technology ...
P T, Chan, P N, Schlegel
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Nonobstructive azoospermia (NOA) remains a challenging condition in reproductive medicine to manage. The genetic basis of NOA related to partial deletions of the Y-chromosome has been intensely investigated. Such information is of prognostic value and allows more insightful genetic counseling of couples who opt for assisted reproductive technology ...
P T, Chan, P N, Schlegel
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Oligo/Azoospermia in Nigeria [PDF]
Archives of Andrology, 1989 Oligo/azoospermia contributes significantly to infertility in male Nigerians, being responsible for most of the problem. By definition, it would appear that the criteria for the diagnosis of this problem in Nigerians should be sperm density below 10 million/ml, total sperm ejaculate below 25 million, motility below 40%, and normal forms below 40% in ...
D N Osegbe, S F Kuku
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Urologic Clinics of North America, 2014
Obstructive azoospermia accounts for 40% of azoospermia and results from obstruction of the excurrent ducts (due to many causes) at any location between the rete testis and the ejaculatory ducts. The diagnosis of obstructive azoospermia (OA) requires a stepwise approach to differentiate it from nonobstructive OA and to formulate management options ...
Matthew S, Wosnitzer, Marc, Goldstein
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Obstructive azoospermia accounts for 40% of azoospermia and results from obstruction of the excurrent ducts (due to many causes) at any location between the rete testis and the ejaculatory ducts. The diagnosis of obstructive azoospermia (OA) requires a stepwise approach to differentiate it from nonobstructive OA and to formulate management options ...
Matthew S, Wosnitzer, Marc, Goldstein
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Role of Genetics in Azoospermia
Urology, 2011To review established genetic causes of azoospermia, the most severe form of male infertility, and help clinicians, scientists, and infertile couples considering assisted reproductive technologies (ART) to understand the complexity of the disorder and to maximize the chances of having a healthy infant through proper counseling and treatment.An initial ...
Lee JY +4 more
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