在雄激素缺乏症中,外源性丸激素疗法在胆管上
Volkan Yeter1, Nurullah Koçak1, Merve Kalyoncu1
1Department of Ophthalmology, Ondokuz Mayıs University, Samsun 55139, Turkey.
International journal of ophthalmology
|August 19, 2024
概括
外源性治疗在雄激素缺乏患者中暂时改变胆道血管度指数 (CVI). 虽然有些变化是短暂的,但中央黄斑CVI的增加会长期存在.
科学领域:
- 眼科医生 眼科 眼科
- 内分泌学 在内分泌学.
- 血管生物学 血管生物学
背景情况:
- 安卓素缺乏会影响各种生理系统,包括眼血管系统.
- 冠状腺的参数,如冠状腺血管性指数 (CVI),可能会受到荷尔蒙状况的影响.
研究的目的:
- 为了评估外源性丸激素治疗对男性雄激素缺乏症冠状腺参数的影响.
- 为了比较雌激素缺乏患者和健康对照者之间的胆道参数.
主要方法:
- 增强的深度成像光学连贯性断层扫描 (EDI-OCT) 用于评估中枢斑块内的亚叶胆道厚度 (SFCT) 和各种胆道血管度指数 (CVI,C-SA,C-LA,CSLR).
- 在基线,第6周和第18周外源性治疗期间,对24名雄激素缺乏患者和31名健康对照进行了测量.
主要成果:
- 与对照组相比,雄激素缺乏的患者显示出显著不同的CVI,冠状动脉管区域 (C-SA),冠状动脉管与光面积比率 (CSLR),以及在中央1500微米 (CVI1500,C-LA1500,CSLR1500) 内的参数.
- 外源性治疗导致SFCT,CVI,C-LA和C-SA在6周内暂时下降,参数在18周后恢复到基线.
- 然而,到随访期结束时,中部1500微米 (LA1500) 内的CVI1500和胆管-光面积显著增加.
结论:
- 与健康个体相比,患有雄激素缺乏症的患者的冠状血管度指数 (CVI) 降低.
- 在丸激素水平峰值期间观察到的胆道参数的变化是暂时的.
- 在斑点的中央1500微米内,CVI持续增加持续超过4个月的治疗.
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