OBJECTIVE To evaluate the ipsilateral catch-up growth rates compared to contralateral testicular growth in adolescents with varicocele undergoing microsurgical inguinal varicocelectomy. MATERIALS AND METHODS Between December 2005 and May 2007, 39 adolescent patients with grade 2-3 varicocele admitted to our clinic with complaints of pain and/or testicular asymmetry were operated. Preoperative...

OBJECTIVE To evaluate reproductive function in patients with cystinosis and in renal transplant recipients without cystinosis. DESIGN Cross-sectional study. SETTING Clinical Center, National Institutes of Health. PATIENTS Ten male patients, 15 to 28 years old, with nephropathic cystinosis and renal allografts formed the study group; 11 renal transplant recipients who had a primary renal d...

The two major functions of the testis, steroidogenesis and gametogenesis, take place during fetal life. These two functions have been extensively studied in rodents and adult humans. However, their onset during fetal life is poorly documented in humans. In the first part of this work we presented both our experimental data and some data of literature concerning the development of the human feta...

INTRODUCTION Testicular torsion may be an important cause of male infertility. We aimed to investigate the late hormonal function in patients with testicular ischemia/reperfusion injury of the testis after orchidectomy or detorsion. METHODS Twenty patients (mean age, 13.6 years) were prospectively evaluated at a mean of 5 years after testicular torsion. The serum follicle-stimulating hormone,...

Thyroid hormones are emerging regulators of testicular function since Sertoli, germ, and Leydig cells are found to express thyroid hormone receptors (TRs). These testicular cells also express deiodinases, which are capable of converting the pro-hormone T4 to the active thyroid hormone T3, or inactivating T3 or T4 to a non-biologically active form. Furthermore, thyroid hormone transporters are a...

context to review and summarize the literature regarding the current status of postchemotherapy laparoscopic retroperitoneal lymph node dissection (pcl-rplnd) in patients with testicular germ cell tumor. evidence acquisition a comprehensive review of the english literature was performed using the pubmed database using the terms “laparoscopy” or “laparoscopic”, retroperitoneal lymph node dissect...

BACKGROUND Although the testis is considered an immunoprivileged organ it can orchestrate immune responses against pathological insults such as infection and trauma. Experimental autoimmune orchitis (EAO) is a model of chronic inflammation whose main histopathological features it shares with human orchitis. In EAO an increased number of macrophages infiltrate the interstitium concomitantly with...

OBJECTIVE To measure testicular volume and the gonadotrophin response to gonadotrophin-releasing hormone (GnRH) stimulation in adolescents undergoing left varicocelectomy. PATIENTS AND METHODS Thirteen adolescents undergoing varicocelectomy had their testicular volume and endocrine function evaluated before and after surgery. RESULTS The initial left testicular volume was consistently small...

Reading is a hobby to open the knowledge windows. Besides, it can provide the inspiration and spirit to face this life. By this way, concomitant with the technology development, many companies serve the e-book or book in soft file. The system of this book of course will be much easier. No worry to forget bringing the photoperiod and testicular function in phodopus sungorus book. You can open th...