G protein‐coupled receptor kinase‐2 (GRK2) has been shown as a key regulator of cardiac function, and the myocardial GRK2 levels are mirrored by the levels in peripheral blood mononuclear cells (PBMCs). In this study, we evaluated the myocardial and PBMCs GRK2 levels in early diabetic cardiomyopathy (DCM).

中文翻译：

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G蛋白偶联受体激酶2：早期糖尿病性心肌病的潜在生物标志物。

G蛋白偶联受体激酶2（GRK2）已被证明是心脏功能的关键调节剂，心肌GRK2的水平与外周血单个核细胞（PBMC）的水平相映成趣。在这项研究中，我们评估了早期糖尿病性心肌病（DCM）的心肌和PBMCs GRK2水平。