作为女性膀过活的诊断生物标志物,尿中的β3上腺受体
Ching-Chung Liang1,2, Wu-Chiao Hsieh3,4, Tsia-Shu Lo3,4
1Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital at Linkou, 5, Fu-Shin Street, Kweishan, Taoyuan, 333, Taiwan. ccjoliang@cgmh.org.tw.
Scientific reports
|November 8, 2023
概括
尿中的β3 adrenoceptor度显示出作为过度活性膀 (OAB) 的生物标志物具有前途. 在mirabegron治疗后增加的水平与改善的OAB症状和生活质量相关.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 药理学 药理学是指药理学的学科.
- 生物标志物 生物标志物
背景情况:
- 过度活跃的膀 (OAB) 显著影响生活质量.
- 目前对OAB的诊断方法可能不足.
- 像Mirabegron这样的β3-上腺体受体激动剂用于治疗OAB.
研究的目的:
- 为了评估尿中的β3 adrenoceptor度作为OAB的诊断生物标志物.
- 评估其对接受mirabegron的妇女治疗结果的预测价值.
- 研究这种生物标志物与与健康相关的生活质量 (HRQL) 之间的关系.
主要方法:
- 与酶相关的免疫吸收试验 (ELISA) 用于测量尿中的β3受体度.
- 包括50名患有OAB的女性和35名健康对照.
- OAB患者每天服用50毫克米拉贝格朗,持续12周,通过膀日记,问卷和GRAS收集数据.
主要成果:
- 米拉贝格朗治疗改善了OAB症状 (微度频率,紧迫性) 和HRQL.
- 尿中的β3-上腺受体/肌素 (Cr) 比率在治疗后增加,是敏感的OAB生物标志物 (p < 0.001).
- 较高的β3-上腺受体/Cr水平与治疗反应和改善的HRQL相关.
结论:
- 尿中的β3 adrenoceptor度可能作为OAB的新型诊断生物标志物.
- 这种生物标志物可以预测治疗对mirabegron的反应.
- 米拉贝格伦有效地改善了OAB症状和HRQL.
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