冠状病毒疾病中勃起功能障碍的可能机制-19:洞穴状光滑肌损伤:试点研究
Selman Unal1, Halil Uzundal1, Turker Soydas1
1Department of Urology, Ankara Yildirim Beyazit University, School of Medicine, Ankara, Turkey.
Revista internacional de andrologia
|July 6, 2023
概括
冠状病毒疾病2019 (COVID-19) 通过损害洞穴状光滑肌肉来损害勃起功能. 这项研究调查了COVID-19的研究.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 安德罗学与人类学
- 病毒学 病毒学
背景情况:
- 勃起功能障碍 (ED) 是2019年冠状病毒疾病 (COVID-19) 的潜在并发症.
- 由于COVID-19导致ED的确切机制尚不完全理解.
- 洞穴平滑肌的功能对于阴茎勃起的生理学至关重要.
研究的目的:
- 为了调查COVID-19对洞穴状光滑肌肉功能的影响.
- 阐明COVID-19在勃起功能障碍病理生理学的作用.
主要方法:
- 腔体电肌图 (cc-EMG) 用于评估光滑肌肉功能.
- 研究了一组29名男性患者,年龄在20至50岁之间,患有ED.
- 患者被分为三个组:COVID-19的门诊患者 (n=9),COVID-19的住院患者 (n=10) 和没有COVID-19的对照组 (n=10).
- 诊断评估包括国际勃起功能指数 (IIEF) -5,阴茎颜色多普勒超声波 (CDUS),cc-EMG和血清生殖激素水平.
主要成果:
- 阴茎CDUS和荷尔蒙分析显示,两组之间没有显著差异.
- 与对照组相比,cc-EMG揭示了COVID-19患者 (门诊和住院组) 洞腔光滑肌的幅度和放松能力明显较低.
- 这些发现表明,COVID-19直接损害了光滑肌肉功能.
结论:
- COVID-19可以通过超出心理和荷尔蒙因素的机制导致勃起功能障碍.
- COVID-19可能会直接损害洞穴状光滑肌肉,导致ED.
- 这项研究突出了COVID-19相关ED的新型病理生理途径.
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