搜索结果: 1-9 共查到“性科学 Age-Related”相关记录9条 . 查询时间(0.19 秒)
Age-related changes in the concentration of cytosolic androgen receptors in the epididymis, vas deferens and seminal vesicle of maturing male mice
Age-related changes cytosolic androgen receptors epididymis
2009/2/23
In this study, changes in the number of androgen binding sites that occur in cytosols of epididymis, vas deferens and seminal vesicle of mice from 10 to 90 days of age are described. Specific satura...
Age-related variation in seminiferous tubules in men. A stereologic evaluation
Age-related variation seminiferous tubules men
2009/2/23
Tubular boundary tissue and seminiferous epithelia were evaluated stereologically in testes from 28 men aged 20 to 48 years and 28 men aged 50 to 90 years. Testes obtained at autopsy within 15 hours...
Prostatic growth rate determined from MRI data：age-related longitudinal changes
Prostatic growth rate MRI data age-related longitudinal changes
2009/2/18
Men with prostatic enlargement are at highest risk of developing symptomatic lower urinary tract symptoms (LUTS) and related outcomes, such as acute urinary retention. The study of prostatic growt...
Age-related decreased Leydig cell testosterone production in the brown Norway rat
Aging Leydig cell testosterone LII Brown Norway
2009/2/13
Previous studies have demonstrated that Leydig cell testosterone production diminishes with age in Brown Norway rats. The objective of the studies presented herein was to test the following possible...
Age-related decrease in hypothalamic gonadotropin-releasing hormone（GnRH）gene expression, but not pituitary responsiveness to GnRH, in the male Brown Norway rat
Age-related decrease hypothalamic gonadotropin-releasing hormone（GnRH）gene expression pituitary responsiveness GnRH male
2008/12/25
As is the case in humans, aging male Brown Norway (BN) rats exhibit both primary and secondary (hypothalamic/pituitary) testicular failure. We hypothesized that secondary testicular failure in aging...
Age-Related Epididymis-Like Intratesticular Structures：Benign Lesions of Wolffian Origin That Can Be Misdiagnosed as Testicular Tumors
Testis rete testis cysts aging
2008/12/23
This study aims to characterize the epididymis-like intratesticular structures (ELITSs), a rare lesion found in elderly men. ELITSs were identified in 6 patients from a review of 1442 autopsies an...
Response：Seasonal Variation and Age-Related Changes in Human Semen Parameters
Seasonal Variation Age-Related Changes Human Semen Parameters
2008/12/19
We thank Drs. Mendeluk and Curi for their letter regarding our recently published article, "Seasonal Variation and Age-Related Changes in Human Semen Parameters." It is interesting that they also fo...
Re：Seasonal Variation and Age-Related Changes in Human Semen Parameters
Seasonal Variation Age-Related Changes Human Semen Parameters
2008/12/19
The study of seasonal variation in human semen parameters has, in our opinion, two different aspects—individual and demographic. The first refers to the consideration of each patient by an evaluatio...
Seasonal Variation and Age-Related Changes in Human Semen Parameters
Epidemiology sperm concentration motility morphology
2008/12/19
Although semen quality has been discussed extensively with regard to age and season in the andrology literature, the results vary and firm conclusions are still outstanding. To investigate seasona...