Results 51 to 60 of about 91 (91)
Varicocele and nonobstructive azoospermia
Approximately 15% of men in the general population have varicoceles, and varicoceles are diagnosed in 40% of men presenting for fertility evaluations. One percent of men in the general population are azoospermic, and 15% of men presenting for fertility evaluations are diagnosed with azoospermia.
Parviz K, Kavoussi+2 more
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RNF187 mediates the polyubiquitination and subsequent degradation of WDR77, reduces H4R3me2s catalysed by the WDR77/PRMT5 complex, and derepresses the transcription of EGR1, thereby promoting the proliferation and migration of human SSCs. ABSTRACT The E3 ubiquitin ligase RNF187, also known as RING domain AP1 coactivator‐1, is a member of the RING ...
Haoyue Hu+12 more
wiley +1 more source
Applications for cell‐free fetal DNA testing beyond common aneuploidy
Key content Cell‐free fetal DNA (cffDNA) screening test performance for sex chromosome aneuploidies (SCAs), copy number variants (CNVs), rare autosomal trisomies (RATs) and single gene disorders. cffDNA screening for detection of pre‐eclampsia and malignancy. Investigation of recurrent miscarriage using cffDNA.
Gemma Ferguson+2 more
wiley +1 more source
Ultrasonographic Appearance of the Deferent Ducts in Dogs without Genitourinary Disease
ABSTRACT In veterinary medicine, deferent ducts are described as being visible on ultrasound only when pathologically enlarged. Abnormal ultrasonographic enlargement of the deferent ducts has primarily been described secondary to infectious and neoplastic diseases; however, no studies have evaluated the normal ultrasonographic features of these ...
Anna Palomares+4 more
wiley +1 more source
Abstract Background Maintenance treatment with vinorelbine and oral cyclophosphamide (oral‐CPM) improves outcome of nonmetastatic high‐risk (HR) and very‐high risk (VHR) rhabdomyosarcoma (RMS) patients. However, gonadal toxicity of maintenance was not yet investigated. Methods The authors focused their analysis on male gonadal toxicity in HR/VHR groups
Lea Rossillon+20 more
wiley +1 more source
ABSTRACT Background Metabolic‐associated fatty liver disease (MAFLD), the most prevalent liver disorder globally, affects 20%–40% of the population and presents significant health challenges. Studies link MAFLD to male reproductive dysfunction, highlighting the need for effective interventions.
Nastaran Teimouri, Vahid Kazemizadeh
wiley +1 more source
Panhypopituitarism presenting as azoospermia
Richa Kalia+3 more
openaire +4 more sources
The Etiology of Azoospermia [PDF]
Malek Iabassen, Samia Ould Kablia
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Diagnosis and Treatment of Azoospermia
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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
openaire +3 more sources
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