testicular atrophy

INTRODUCTION: Testicular tumors are the most common malignancies in young adults and their incidence is growing. The implantation of a testicular prosthesis, for example, during orchiectomy is a standard procedure but its frequency in Germany is unknown. This study aims to analyze trends of testicular prosthesis implantation in recent years in Germany. MATERIAL AND METHODS: The nationwide German hospital billing database and the German hospital quality reports from 2006 to 2021 were studied...

Introduction Testicular torsion is an urological emergency. It is a time-sensitive condition in which twisting of the spermatic cord and testicular blood supply occurs, causing acute onset severe scrotal pain. The incidence of testicular torsion is highest amongst prepubertal males; however, it can occur at any age. Every hour that passes from the onset of symptoms has been shown to decrease the salvageability rate of the torted testis. Another significant factor that impacts testicular salvage is the degree of torsion...

INTRODUCTION: The testicular ischemia-reperfusion (I/R) injury is characterized by the excessive aggregation of un-scavenged reactive oxygen species, leading to the heightened levels of oxidative stress. This phenomenon plays a pivotal role in the pathophysiology of testicular torsion damage. OBJECTIVE: The current study aimed to detect the prophylactic and therapeutic effects of niacin on testicular I/R injury. STUDY DESIGN: Twenty-four healthy adult male Sprague Dawley rats were randomly allocated into three groups as follows: (1) sham group, (2) torsion/detorsion (T/D) group, and (3) treatment group which received 200 mg/kg niacin along with testicular T/D...

Di-(2-ethylhexyl) phthalate (DEHP) is a widely used plasticizer, which can cause damage to male reproductive organs, especially the atrophy of the testis. Meanwhile, DEHP can also lead to a decrease in testicular zinc content, but the role of zinc remains unclear. This study aims to prepare oyster peptide-zinc complex (OPZC) to alleviate DEHP-induced reproductive damage in mice. OPZC was successfully obtained through electron microscopy, X-ray diffraction, and thermogravimetric analysis, with stable structure and high water-solubility...

There is limited experimental evidence on the biochemical consequences of aluminium (Al) and cadmium (Cd) co-exposures during pregnancy and postnatal life.This study investigated the impacts of perinatal Al chloride (AlCl3 ) and Cd chloride (CdCl2 ) co-exposures on neuroendocrine functions in mice offspring during postnatal life. The study comprised of four pregnant experimental groups. Group 1 received AlCl3 (10 mg/kg), group 2 were administered CdCl2 (1.5 mg/kg), while group 3 received both AlCl3 (10 mg/kg) and CdCl2 (1...

PURPOSE: Numerous modifications laparoscopic techniques have mushroomed in recent years. Here we describe a modified technique of extracorporeal ligation of processus vaginalis in children using a hernia crochet needle with a cannula. METHODS: Processus vaginalis repair was carried out on patients diagnosed with inguinal hernia or hydroceles using this novel technique between June 2021 and June 2022. The processus vaginalis was closed extracorporeally using a hernia crochet needle with a cannula...

Phthalates (PEs) are widely used plasticizers in polymer products, and humans are increasingly exposed to them. This study was designed to investigate the alleviative effect of phytochemicals quercetin (Que) against male reproductive toxicity caused by the mixture of three commonly used PEs (MPEs), and further to explore the underlying mechanism. Forty-eight male SD rats were randomly and evenly divided into control group, Que group, MPEs group and MPEs+Que group (n = 12); The oral exposure doses of MPEs and Que were 450 mg/kg/d and 50 mg/kg/d, respectively...

OBJECTIVE: This study aimed to compare the outcome of undescended testicle patients with and without transparenchymal sutures. PATIENTS AND METHODS: Patients were divided into two distinct groups for evaluation: Group 1 (Testicular Fixation +): this group comprised 41 patients who underwent a procedure that involved testicular fixation. Group 2 (Testicular Fixation -): this group included 47 patients who had not undergone any testicular fixation. RESULTS: The age difference between these groups was not statistically meaningful (p>0...

OBJECTIVE: Management of cryptorchidism is typically recommended within the first 18 months of life to maximize fertility potential. However, there is a paucity of longitudinal postoperative data for Chinese infants. We aim to evaluate the Testicular function change when the procedure is done within the first year of life. METHOD: We prospectively enrolled 51 children diagnosed with unilateral inguinal cryptorchidism into the surgical group between January 2021 and January 2022...

Epididymal orchitis is a common urological condition for which medical management is the primary treatment strategy. Although Pseudomonas aeruginosa is a common cause of nosocomial urinary tract infections, it rarely causes acute epididymal orchitis in adolescence and is difficult to treat. Furthermore, it may progress to potentially fatal complications such as global testicular infarction and late atrophy. Urinary tract infection(s) can harm the gonads and is a well-known cause of male infertility. This case study involved a 13-year-old boy with acute epididymal orchitis caused by P...

Duck Tembusu virus (DTMUV) is an emerging mosquito-borne flavivirus that infects mainly poultry and has caused huge economic losses to the poultry farming industry in China. Also known as duck hemorrhagic ovarian disease, DTMUV principally destroys ovarian tissue in ducks, causing a dramatic drop in egg production. and can also invade the male reproductive system causing lesions. Currently, little research has been done to reveal the underlying mechanisms of reproductive dysfunction in ducks caused by DTMUV infection...

INTRODUCTION: In pediatric patients, incarcerated inguinal hernias are often repaired on presentation. We hypothesize that in appropriate patients, repair may be safely deferred. METHODS: The Nationwide Readmissions Database was used to identify pediatric patients (aged < 18 y) with incarcerated inguinal hernia from 2010 to 2014. Patients were stratified by management approach (Early Repair versus Deferral). Overall frequencies of these operative strategies were calculated...

PURPOSE: This study aims to investigate whether necrotic testis resulting from incarcerated inguinal hernias can be preserved in infants under 3 months old. METHODS: A retrospective analysis was conducted on data collected from infants under 3 months old who had necrotic testis caused by incarcerated inguinal hernias between 2016 and 2020. They were divided into two groups: the orchiectomy group and the testicular preservation group. The control group consisted of normal male children of the same age...

INTRODUCTION: The fertility of cryptorchidism patients who didn't perform corrective surgery will decrease with age. Herein, we elucidate the histological alterations and underlying molecular mechanism in patients with an increase in the disease duration from 20 to 40 years. METHODS: Testicular tissues were obtained from three patients with cryptorchidism, ranging in age from 22 to 44 years. Three benign paracancerous testicular samples of matched ages were used as controls...

BACKGROUND: Varicocele is the most common correctable cause of male infertility. It was the subject of recent Association française d'urologie (AFU) Comité d'andrologie et de médecine sexuelle (CAMS) recommendations. Since then, the literature has provided additional information. This review will comprehensively reassess current indications for the treatment of varicocele, and revisit contemporary issues in the light of current advances. METHODS: Update of the literature search carried out as part of the CAMS recommendations for the period between 2020 and 2023...

The present study investigated the potential ability of Salvia officinalis, one of the oldest medicinal plants, to protect male rats against cadmium reproductive toxicity. Twenty-eight healthy male rats were randomly allocated into four groups (n = 7); control, Salvia-extract treated group, cadmium treated group and a group treated with both Cd and Salvia. Administration of cadmium reduced the relative testis to body weight and significantly affected sperm parameters by decreasing motility, viability, count and increasing morphological aberrations...

Objective: This study aimed to compare the clinical outcomes of two surgical approaches, laparoscopic-assisted scrotal incision and conventional inguinal-scrotal incision, for treating cryptorchidism with unobliterated processus vaginalis. Methods: Clinical data from 60 pediatric patients with inguinal cryptorchidism who were admitted to our institution between January 2018 and January 2022 were retrospectively analyzed. Depending on the surgical technique used, the patients were split into two groups: the laparoscopic group ( n  = 30) underwent a laparoscopic-assisted scrotal incision, whereas the conventional group ( n  = 30) underwent a conventional inguinal-scrotal incision for testicular descent and fixation...

BACKGROUND: Surgical is appropriate for 35-40% of varicocoele-induced infertility. This comparative observational study presents a comparative assessment of microscopic or laparoscopic varicocoelectomy (grade II varicocoele; n = 132 cases). METHODS: Sperm count, density, total motility, and forward motility rate (preoperative and postoperative 6 months), operation duration, pain at 1 month, testicular atrophy (by scrotal ultrasound at 3 months), recurrence (angiography at 6 months), and scrotal edema (at 12 months) were measured...

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STUDY QUESTION: What is the added value of enzymatic processing of testicular biopsies on testicular sperm retrieval (SR) rates for patients with non-obstructive azoospermia (NOA)? SUMMARY ANSWER: In addition to mechanical mincing, enzymatic digestion increased SR rates in testicular biopsies of NOA patients. WHAT IS KNOWN ALREADY: Many studies focus on the surgical approach to optimize recovery of testicular sperm in NOA, and in spite of that, controversy still exists about whether the type of surgery makes any difference as long as multiple biopsies are taken...