نتایج جستجو برای: oligospermia
تعداد نتایج: 805 فیلتر نتایج به سال:
BACKGROUND Most patients with testicular cancer are infertile; thus, the preservation of the sperm after surgery is an important factor to consider. We report two cases of bilateral testicular cancer in patients who underwent bilateral higher orchiectomy and simultaneous testicular sperm extraction. CASE PRESENTATION Two Asian-Japanese men were referred to our hospital with bilateral testicul...
Intracytoplasmic sperm injection has revolutionised the management of male infertility. We report two cases that demonstrate the successful application of this technology in Nigeria in the management of both oligospermia and azoospermia. The first case relates to the treatment of a 31-year-old woman who required intracytoplasmic sperm injection of her husband's sperm for the treatment of both t...
PR-domain 9 (Prdm9) is the first hybrid sterility gene identified in mammals. The incompatibility between Prdm9 from Mus musculus domesticus (Mmd; the B6 strain) and the Hstx2 region of chromosome (Chr) X from M. m. musculus (Mmm; the PWD strain) participates in the complete meiotic arrest of mouse intersubspecific (PWD×B6)F1 hybrid males. Other studies suggest that also semisterile intersubspe...
The spermatogenesis locus azoospermia factor (AZF) in Yq11 has been delineated into three microdeletion intervals designated as AZFa, AZFb andAZFc. AZFc is the most frequently deleted region. We have studied 270 male infertile patients for various genetic disorders associated with infertile phenotype. In this study, we have presented results of our studies on Y-chromosome deletions, chromosomal...
We described 59-year-old men with history of secondary/tertiary hypogonadism, without primary hypothyroidism, elevated prolactin or hemochromatosis structurally intact hypothalamo- hypophyseal (HT-HP) axis who was diagnosed in 2017. He treated by different physicians Testosterone intramuscular injections, hCG injections and combination FSH injections. The patients wanted to have another child t...
Background. LR family pyrin domain-containing 14 (NLRP14 or NALP14) is one of the important members NLR and was mainly expressed in testis. It reported that deficiency NALP14 gene mice can cause spermatogenic failure, several mutations have been found oligospermia infertile men. Case Presentation. This study two novel (c.2076delC: p.L697X c.T2963C: p.F988S) our patients with azoospermia. The ex...
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