Le-bin Song

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OBJECTIVE To investigate the correlation of the deleted azoospermia (DAZ) gene copy related to gr/gr and b2/b3 deletions in the AZFc region with male spermatogenic impairment. METHODS This study included 121 infertile men with different de- grees of spermatogenic impairment and 95 healthy donors from the sperm bank. Using PCR, PCR-RFLP, and Y chromosome(More)
OBJECTIVE To investigate the factors influencing the prognosis of penis-sparing surgery (PSS) for early-stage penile cancer. METHODS We retrospectively studied the clinical data about 45 cases of early-stage penile cancer treated by PSS from January 2007 to December 2014. We calculated the rate of local recurrence-free survival by the Kaplan-Meier method,(More)
BACKGROUND Delayed first medical consultation (patient's delay) is quite common in cases of penile carcinoma (PC), but its reasons and impacts remain unclear. We conducted this study to ascertain risk factors resulting in delayed treatment seeking and evaluate its influence on prognosis. METHODS From 2004 to 2010 at 4 centers, 254 patients were enrolled(More)
Previous studies have indicated that miR-200c is a promising cancer biomarker. However, different studies have presented conflicting results. Therefore, the aim of the present study was to perform a meta‐analysis of miR‐200c based on 34 relevant studies. The Materials and methods sections of papers were carefully identified using the databases PubMed, Web(More)
Objective To assess the effect of corporoplasty with autologous tunica vaginalis graft in the treatment of Peyronie's disease. METHODS Ten patients with Peyronie's disease underwent plaque excision and corporoplasty with autologous tunica vaginalis graft. We obtained and compared IIEF-5 scores of the patients before and at 1 and 5 years after operation.(More)
The development of testicular sperm extraction (TESE) and intracytoplasmic sperm injection (ICSI) has made it possible for patients with non-obstructive azoospermia to have their own children. However, sperm retrieval by conventional TESE succeeds but in a subset of patients and, therefore, how to improve the success rate of sperm retrieval is becoming a(More)
Prostate cancer (PCa) is one of the most common malignant tumors as well as a frequent cause of cancer-related mortality in men worldwide. The test of serum markers has dramatically improved the early diagnosis of PCa, but its underlying molecular mechanisms are not yet completely identified. Long noncoding RNA (IncRNA) is emerging as a new player in the(More)
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