نتایج جستجو برای: impotency
تعداد نتایج: 82 فیلتر نتایج به سال:
Nitric oxide (NO), previously known as Endothelium-Derived Relaxing Factor (EDRF) is involved in a wide range of physiological and pathophysiological mechanisms. It is synthesized endogenously by the enzymes Nitric Oxide Synthase (NOS) in specialized tissues from its precursor L-arginine, yielding L-citrulline as a byproduct. It is released by a family of isoenzymes, viz., the endothelial (eNOS...
When a spouse is diagnosed with a serious illness, both marital partners and the relationship are affected. However, little research has examined the impacts of such health problems on the communication between the spouses as well as on the marriage overall. This study explores the impact of prostate cancer on marital communication. After examining research on social support, health and illness...
Background: Sperm storage via freezing has been useful for men who have difficulty masturbating during assisted reproductive technology (ART) programs and before impotency caused by chemotherapy, vasectomy, and other procedures. Studies were undertaken to evaluate the extent of cryoinjury to both semen and sperm after repeated freezing and thawing in oligozoospermic and normozoospermic samples ...
Nitric oxide (NO), previously known as Endothelium-Derived Relaxing Factor (EDRF) is involved in a wide range of physiological and pathophysiological mechanisms. It is synthesized endogenously by the enzymes Nitric Oxide Synthase (NOS) in specialized tissues from its precursor L-arginine, yielding L-citrulline as a byproduct. It is released by a family of isoenzymes, viz., the endothelial (eNOS...
THE INTELLECTUAL INVENTION THAT SURPASSES ALL OTHERS AS THE MOST BENEFICIAL ADVANCE OF HUMAN HISTORY IS RARELY UNDERSTOOD OR APPRECIATED BY EDUCATED ADULTS. With dire consequences for such neglect, there has been no applause for this wondrous invention, no gratitude for its beneficence, no monuments to hail its priceless influence. Largely overlooked, ignored, or taken for granted, this unceleb...
One of the most revered obligations of a physician is to alleviate human suffering, particularly when death is imminent and the indignities of illness consume every waking minute. Lamentably, physicians all too often fail to address the terminal nature of patients’ diseases and instead offer therapies that in all likelihood will not prolong life and, in many instances, may generate additional s...
BACKGROUND Erectile dysfunction after prostate radiation therapy remains an ongoing challenge and critical quality of life issue. Given the higher dose of radiation per fraction using stereotactic body radiation therapy (SBRT) there is concern that post-SBRT impotency would be higher than conventional radiation therapy approaches. This study sought to evaluate potency preservation and sexual fu...
The development of male attributes such as external genitalia and secondary sexual characteristics is due to a hormone called testosterone produced in the testicles. This hormone is also responsible for the development and maintenance of muscle mass (Griggs et al., 1989), bone density, red blood cell counts (Bachman et al., 2014), supports sexual and reproductive function and contribute to a ma...
Intrathecal administration of opioids is a very efficient tool in the long-term control of intractable nonmalignant pain. However, despite the well known role of opioids in endocrine regulation, few data are available about possible effects on hypothalamic-pituitary function during this treatment. Seventy-three patients (29 men and 44 women; mean age, 49.2 +/- 11.7 yr) receiving opioids intrath...
How do state legislatures use statutory language to control policy implementation by state agencies? In this paper, I consider the extent to which the decision of how best to control bureaucratic policymaking is strategic in regards to the broader political context in which a legislature finds itself. Specifically, I examine the extent to which legislatures anticipate the likely actions of stat...
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