title: Asymmetric dimethylarginine is associated with high-sensitivity C-reactive protein and early carotid atherosclerosis in women with previous gestational diabetes mellitus.
abstract: Asymmetric dimethylarginine (ADMA) is increased in subjects with previous gestational diabetes mellitus (GDM). The aim of this study was to investigate the relationship between serum ADMA levels and early carotid atherosclerosis in women with history of GDM. A total of 42 normoglycemic women with previous GDM and 42 age-matched healthy controls were enrolled. Serum levels of ADMA, lipids, insulin, fasting and 2-h glucose following 75-g oral glucose tolerance test, and high sensitivity C-reactive protein (hsCRP) were measured. Carotid atherosclerosis was evaluated by ultrasonographically determined intima-media thickness (IMT). Serum ADMA and hsCRP were higher in women with previous GDM compared to the healthy controls (0.72 ± 0.16 vs. 0.41 ± 0.15 μmol/L, p < 0.001; 1.81 ± 0.32 vs. 1.05 ± 0.26 mg/L, p < 0.001; respectively). Carotid IMT was also increased in the previous GDM group (0.77 ± 0.14 vs. 0.52 ± 0.13 mm, p < 0.001). In women with previous GDM, ADMA was positively correlated with hsCRP (r = 41, p < 0.001) and carotid IMT (r = 0.38, p < 0.001). Multiple linear regression analysis revealed that ADMA was a significant predictor for elevated carotid IMT in subjects with previous GDM after adjusting for traditional risk factors (β = 0.26, p = 0.017). Our data demonstrated that serum ADMA was associated with hsCRP and carotid IMT in normoglycemic women with previous GDM.
authors: Department of Cardiology, Qingdao Municipal Hospital, 5 Donghai Middle Road, Qingdao, 266071, Shandong, China.
authors: Wei
authors: W
authors: Xia
authors: Dajiang
authors: D
authors: Li
authors: Chunquan
authors: C
authors: Zhang
authors: Li
authors: L
authors: Xu
authors: Wenliang
authors: W
authors: Xu
authors: Yibing
authors: Y
authors: Shao
mesh_terms: D000328:Adult; D001120:Arginine / Q000031:analogs & derivatives* / Q000097:blood; D002097:C-Reactive Protein / Q000032:analysis*; D002340:Carotid Artery Diseases / Q000000981:diagnostic imaging*; D059168:Carotid Intima-Media Thickness; D016640:Diabetes, Gestational; D005260:Female; D006801:Humans; D007249:Inflammation / Q000097:blood*; D011247:Pregnancy
chemical_list: C018524:N,N-dimethylarginine; D002097:C-Reactive Protein; D001120:Arginine