نتایج جستجو برای: serum testosterone level
تعداد نتایج: 1348663 فیلتر نتایج به سال:
Often, pathological Gleason Score (GS) and stage of prostate cancer (PCa) were inconsistent with biopsy GS and clinical stage. However, there were no widely accepted methods predicting upgrading and upstaging PCa. In our study, we investigated the association between serum testosterone and upgrading or upstaging of PCa after radical prostatectomy (RP). We enrolled 167 patients with PCa with bio...
CONTEXT Obesity in men is associated with low serum testosterone and both are associated with several diseases and increased mortality. OBJECTIVES Examine the direction and causality of the relationship between body mass index (BMI) and serum testosterone. DESIGN Bi-directional Mendelian randomization (MR) analysis on prospective cohorts. SETTING Five cohorts from Denmark, Germany and Swe...
The objectives of this study were to analyze the difference between morning serum total testosterone level, cortisol level and sexual health status in Parkinson’s patients and age matched control group. A standard questionnaire was designed regarding their socio-economic status, clinical records and sexual health. 5 mL of the blood samples were taken from all the participants and were analyzed ...
Advanced glycation end products (AGEs) are involved in cardiovascular disease. Low testosterone level is associated with increased risks of cardiometabolic disorders as well. However, which anthropometric and metabolic variables, including AGEs, are independently correlated with low testosterone is largely unknown. In this study, we investigated whether high serum level of AGEs is one of the in...
AIMS Although the association of low serum testosterone levels with mortality has gained strength in recent research, there are few population-based studies on this issue. This study examined whether low serum testosterone levels are a risk factor for all-cause or cause-specific mortality in a population-based sample of men aged 20-79. METHODS AND RESULTS We used data from 1954 men recruited ...
objectives: the purpose of current study was to determine the effect of phaleria macrocarpa (p. macrocarpa)fruits aqueous extract on reproductive performance of adult male rats by assessing the serum testosterone level and evaluating their libido behavior. methods and materials: eighteen male adult spraque dawley rats were divided into three groups and designated as treatment (240 mg/kg p. macr...
The purpose of this study was to survey effects of twelve weeks endurance training on serum levels of selected hormones in underweight men. Eighteen healthy underweight men were randomly divided at two groups: endurance training and control. Serum levels of adiponectin, testosterone, and cortisol were assessed before and after training. Endurance training protocol consisted of twelve weeks peda...
Introduction: Aim was to study the influence of serum testosterone and urinary citrate on the formation of urinary stones in men and women, and to apply the findings for preventing urolithiasis. Methods: We studied 200 patients (100 were men and 100 women) who had referred to the urology clinic at Imam Khomeini hospital and Seda Sima ESWL center. In both groups, 50 were stone formers and 50 we...
Intact and hypophysectomized rats were treated with graded doses of testosterone via subcutaneous Silastic implants over a 13-week period. Serum inhibin concentrations fell 50% (P less than 0.001) after 2 weeks of hypophysectomy, remaining suppressed at this level for 13 weeks. The administration of testosterone to hypophysectomized rats (serum testosterone values 2-12 ng/ml; control values 5.5...
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