semen parameters and chromatin packaging in microsurgical varicocelectomy patients

Semen Parameters and Chromatin Packaging in Microsurgical Varicocelectomy Patients

Semen Parameters and Chromatin Packaging in Microsurgical Varicocelectomy Patients

BACKGROUND Varicocelectomy is considered as standard treatment for male infertility for clinical varicocele. The aim of this study is to address the effects of varicocelectomy on semen parameters, chromatin packaging, and pregnancy outcome. MATERIALS AND METHODS This retrospective study was carried out between June 2006 and February 2011 on 145 infertile men with grade II or III varicocele. M...

P-59: Effect of Microsurgical Varicocelectomy on Sperm Chromatin Packaging,Miscarriage and Pregnancy Rate in Infertile Men with Varicocele

Background: Although the pathophysiology of the testicular damage associated with varicocele remains unclear, but varicocelectomy is considered a suitable technique for the treatment of individuals with clinical varicocele. The current study was designed to assessed semen parameters, chromatin packaging, and pregnancy outcome before and after varicocelectomy. Materials and Methods: Semen sample...

effect of varicocelectomy on semen parameters and sperm chromatin status

introduction: different methods have been used to evaluate the beneficial effect of varicocelectomy; these include semen parameters and pregnancy rate. due to high biological variability of semen parameters, sperm functional test has been considered an efficient end point in assessment of fertility. therefore, the aim of this study was to evaluate the effect of varicocelectomy on semen paramete...

The effect of microsurgical varicocelectomy on semen parameters in men with non-obstructive azoospermia.

INTRODUCTION The aim of this study was to evaluate the effect of microsurgical subinguinal varicocelectomy on semen parameters in azoospermic men with clinical varicocele and to determine the predictive parameters of postoperative improvement. METHODS Twenty-three men with non-obstructive complete azoospermia and varicocele underwent subinguinal open microsurgical varicocele repair. The outco...

P-72: Effect of Subinguinal Varicocelectomy on Human Sperm DNA Integrity and Semen Parameters

Background: Varicocele occurs in approximately 15% to 20% of the male population and it is the most common cause of poor semen parameters. It has been demonstrated that patients with varicocele have poor chromatin packing, DNA damage and nuclear anomalies than the healthy men. Therefore, the aim of this study was to evaluate sperm chromatin integrity and semen parameters in these patients after...