血清雷丁醇结合蛋白和干细胞衍生因子-1与糖尿病病患者的功能之间的相关性
Clinical laboratory
|January 12, 2024
概括
血清视网醇结合蛋白 (RBP) 和树皮细胞衍生因子-1 (SDF-1) 可以在2型糖尿病患者中识别糖尿病病 (DKD). 较高的RBP和较低的SDF-1水平与DKD的功能恶化相关.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 内分泌学 在内分泌学.
- 生物化学 生物化学
背景情况:
- 糖尿病病 (DKD) 是2型糖尿病 (T2DM) 的一个主要并发症.
- 识别可靠的生物标志物用于DKD诊断和进展对于患者管理至关重要.
研究的目的:
- 调查血清视网醇结合蛋白 (RBP) 和树皮细胞衍生因子-1 (SDF-1) 与DKD患者的功能之间的相关性.
- 评估RBP和SDF-1对DKD的诊断潜力.
主要方法:
- 一项前性研究涉及438名T2DM患者,分为简单T2DM和DKD组.
- 根据尿中的白蛋白与肌素的比率 (UACR) 和估计的淋巴球过率 (eGFR) 阶段进一步分类DKD患者.
- 分析了RBP,SDF-1和功能参数之间的相关性.
主要成果:
- 与简单T2DM患者相比,DKD患者的RBP,尿酸 (UA),血液尿素 (BUN),β2-微球蛋白 (β2-MG),血清肌素 (Scr) 和UACR都较高,SDF-1和eGFR也较低.
- 在RBP和SDF-1中,DKD的诊断准确度显著 (AUC分别为0.903和0.868).
- RBP与损伤标志物 (UACR,UA,BUN,β2-MG,Scr) 呈正相关性,与eGFR呈负相关性,而SDF-1则呈反相关性.
结论:
- RBP和SDF-1是识别T2DM患者DKD的有价值的生物标志物.
- 血清RBP水平与功能损伤的严重程度有正相关,而SDF-1水平与功能损伤的严重程度有负相关.
- 升高的UA,BUN,Scr和UACR,以及降低的eGFR,与DKD中的RBP水平有关.
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