TESTICULAR HYPOFUNCTION

The prevalence of testicular dysfunction is increasing as it is a common diabetes mellites (DM) complication. The objective of this study is to explore the potential protective effect of sulbutiamine against testicular hypofunction associated with streptozotocin (STZ)-induced DM in rats. Sulbutiamine was administered orally (60 mg/kg) to male Wistar rats for 8 weeks starting 72 h after a single injection of STZ (45 mg/kg, i.p.). Blood glucose level (BGL), serum testosterone level, sperm number, and motility were determined...

Minipuberty is a period of increased reproductive axis activity in infancy, which seems to be implicated in the postnatal development of male genital organs. Impaired thyroid function during pregnancy is associated with an increased risk of prenatal, perinatal, and postnatal complications. The aim of this study was to investigate whether the presence of hypothyroidism during pregnancy modulates the course of male minipuberty. We compared three matched groups of male infants: sons of women with hypothyroidism uncontrolled or poorly controlled during pregnancy (group A), male offspring of women treated over the entire pregnancy with adequate doses of levothyroxine (group B), and sons born to women with no evidence of thyroid disease (group C)...

Male hypogonadism is not a risk associated with attention-deficit hyperactivity disorder (ADHD) stimulant medications, but recent studies have explored this connection. Though the pathophysiologic connection remains unclear, we predicted that long-term use of ADHD stimulant medications could increase the risk of hypogonadism in post-pubertal males. Utilizing TriNetX, LLC Research Network data from January 2000 through December 2019, men older than 18 with ADHD receiving long-term stimulant medication (>36 monthly prescriptions) were selected for the study population...

INTRODUCTION: As urologic care delivery in the U.S. continues to evolve to meet patient needs, we aim to clarify the role of Advanced Practice Providers (APPs) for publicly and privately insured patients in the treatment of male urologic conditions commonly encountered in men's health clinics. METHODS: Medicare and commercial insurance claims from the Physician/Supplier Procedure Summary and Merative MarketScan Commercial Database, were queried for procedures submitted by APPs between 2010 and 2021...

PURPOSE: The aim of this study was to assess whether there is an association between vasectomy and benign prostatic hyperplasia with associated lower urinary tract symptoms (BPH/LUTS) due to inflammatory etiology. MATERIALS AND METHODS: We assessed the incidence of BPH/LUTS in men who had undergone vasectomy in a matched cohort analysis using the TriNetX Research Network. We identified men aged 30 to 60 years who underwent vasectomy and had a follow-up visit within 6 months to 5 years after vasectomy from January 2010 through December 2022 and compared them with matched controls...

Platelet-rich plasma (PRP) is the fraction of the plasma enriched with a platelet level above baseline, and it plays an essential role in tissue regeneration. The attention to PRP as unconventional therapy has increased during the past two decades. In animals, applications of PRP showed various degrees of success in a wide range of medical applications, from musculoskeletal injuries to ovarian insufficiency. Therapeutic applications with PRP in farm animals are still scarce, but the promising results offered by several studies are expected to trigger more interest in its application by both veterinarians and farmers...

Men with diabetes have negative effects on reproduction that causes sexual dysfunction. Medicinal plants are non-toxic and much safer than synthetic drugs because regular use of synthetic drugs shows long-term side effects. Curcuma amada (Roxb) is a medicinal plant used in Ayurveda and Unani medicinal systems in India. The goal of this study is to rummage the potential efficiency of the most potent solvent fraction of effective extract of hydro-methanol 60:40 of C. amada rhizome on male gonadal hypofunction in streptozotocin-induced diabetic rat...

INTRODUCTION: Obstructive sleep apnea (OSA) is a condition characterized by disrupted sleep and excessive daytime fatigue. Associated cognitive and psychomotor decrements pose a threat to aviators' performance and flight safety. Additionally, the longer term health effects associated with the disease can jeopardize an aviator's career and negatively impact operational outputs. This study reviews OSA prevalence, related comorbid conditions in Army aviators, and analyzes the aeromedical dispositions of affected individuals...

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No abstract text is available yet for this article.

PURPOSE: Thyroid hypofunction is a late effect observed in several groups of cancer survivors, but has to date not been evaluated in - depth in testicular cancer survivors (TCSs). We investigated the prevalence of thyroid hypofunction in long-term TCSs and compared the findings with those of a comparison group from the general population. PATIENTS AND METHODS: Norwegian TCSs diagnosed with unilateral testicular cancer in the period 1980-1994 ( N  = 1,436) were grouped according to their cancer treatment (Surgery only; Radiotherapy only; Cisplatin-based chemotherapy, eventually combined with radiotherapy)...

This study established an oligoasthenospermic rat model using tripterygium glycosides (TGs) and investigated the mechanism by which Qilin pills (QLPs) ameliorate reproductive hypofunction. Thirty-two male Sprague Dawley rats were allocated to four equal-sized groups: (1) the control group received continuous physiological levels of saline; (2) the oligoasthenospermia model group was induced with TGs by daily intragastric administration for 28 days; (3 and 4) oligoasthenospermic rats were treated intragastrically with low dose (1...

Incidents of male infertility are mushrooming worldwide. Oxidative stress plays a prime role for its onset. Considering this background, the study was designed to focus the direct role of lycopene on cyproterone acetate (CPA) induced testicular hypofunction in rat. Four groups have been considered including the vehicle-treated control, lycopene-treated control, CPA-treated and CPA+ lycopene-treated groups. Androgenic, antioxidant and toxicity profiles were assessed. Results focused a nonsignificant (p > ...

Insulin-like growth factor-I (IGF-I) and testosterone may be related to prostate cancer risk. Acromegaly is associated with clinically high IGF-I concentrations. Klinefelter's syndrome, testicular hypofunction and hypopituitarism are associated with clinically low testosterone concentrations. We aimed to investigate whether diagnosis with these conditions was associated with subsequent prostate cancer diagnosis and mortality. We used linked English national Hospital Episode Statistics and mortality data from 1999 to 2017 to construct and follow-up cohorts of men aged ≥35 years diagnosed with i) acromegaly (n=2,495) and ii) hypogonadal-associated diseases (n=18,763): Klinefelter's syndrome (n=1,992), testicular hypofunction (n=8,086) and hypopituitarism (n=10,331)...

Although varicoceles are a widely accepted identifiable male factor in infertile couples, the benefit of varicocele repair in improving pregnancy and live birth rates remains uncertain. The Study for Future Families obtained semen and reproductive hormone samples from US men whose partners were currently pregnant. In our analysis cohort of 709 men, a varicocele was detected by clinical examination in 56 (8%) of men. Men with varicocele had smaller left testis, and lower total and total motile sperm counts than men without varicocele...

PURPOSES: Primary varicocele (PVC) may cause testicular hypofunction and scrotal pain. We believe that the currently used procedure microscopic subinguinal varicocelectomy (MSV) can be further improved to provide more benefits to the patients. METHODS: In total, 100 patients who were diagnosed as having PVC grade II or III with venous reflux based on ultrasound results, along with scrotal pain and visible scrotal varicose veins, were enrolled; they were randomly divided into two groups...

PURPOSE: The aim of this study was to characterize the demographics, usage patterns and complication rates of clomiphene use in male patients. MATERIALS AND METHODS: We retrospectively analyzed male patients from ages 20 to 55 years old who were prescribed clomiphene citrate from 2001 to 2014 using the Truven Health MarketScan, a US claims database. We collected data regarding associated medical diagnoses, diagnostic testing, duration of use, and reported side effects including thrombotic events, vision problems, gynecomastia, mental disorders, liver disease, nausea, or skin problems...

Diabetes affects the reproductive system. This study was conducted to find out the potent dose of the hydro-methanol 60:40 extract of Curcuma amada rhizomes for the management of diabetes-induced testicular dysfunction in albino rats. The extract was administered at the doses of 10, 20, 40, and 80 mg/100 g body weight/day for 28 days. Oxidative stresses, reproductive parameters, histological, and gene expressions of the testicular tissue were assessed. Out of the doses used, the 20-mg dose showed maximum recovery as the minimum dose (e...

Keeping the self-renewal and differentiation of spermatogonial stem cell (SSC) in balance is essential for maintaining spermatogenesis. However, whether the cell death of SSC also plays a vital role in the human being remains unknown. To explore the necroptosis of SSC, the activation marker of necroptosis, phosphorylated mixed lineage kinase domain-like protein (pMLKL) in testes was evaluated by immunofluorescence staining and Western blot. Meanwhile, a total of 81 semen samples were divided based on the sperm concentration (>15, 10-15, 5-10 and 0-5 million/ml) to study the relationships between pMLKL levels and sperm counts...

Importance: As survival rates from cancer have improved dramatically over the last decades, there is a need to explore the long-term consequences. Adolescents and young adults with cancer are at risk for several therapy-related late effects; however, these have not been studied extensively. Objective: To investigate the lifetime risks of endocrine late effects of cancer and cancer treatment in adolescent and young adult cancer survivors. Design, Setting, and Participants: This Danish, nationwide, population-based cohort study was conducted from January 1, 1976, through December 31, 2009, and included follow-up from January 1, 1977, through December 31, 2010...