AIM: To investigate whether healthy women with a previous pregnancy complicated by a small for gestational age (SGA) infant have normal endothelial function, carbohydrate and lipid metabolism, and normal inflammation parameters. MATERIAL AND METHODS: Brachial artery flow-mediated dilatation (FMD, endothelium-dependent) was measured in 16 subjects with previous SGA, and in 15 controls (CTR) with previous normal pregnancies. Lipid panel, glucose, insulin, tumor necrosis factor alpha (TNF-alpha), soluble intercellular adhesion molecule-1 (s-ICAM), soluble vascular (s-VCAM-1) adhesion molecule-1 (s-VCAM-1), and androgens were also measured. RESULTS: FMD was reduced in women with previous SGA compared to controls (P < 0.0001). SGA women showed increased insulin resistance (P < 0.0001), s-ICAM-1 (P = 0.008), TNF-alpha (P = 0.02), testosterone (P = 0.03), and diastolic blood pressure (P = 0.01) than CTR. CONCLUSION: Endothelial dysfunction, reduced insulin sensitivity and subclinical inflammation are present in otherwise healthy women with previous SGA. These abnormalities show that the presence of a SGA infant in the obstetric history should be considered as a risk factor for cardiovascular disease later in life.
AIM: To investigate whether healthy women with a previous pregnancy complicated by a small for gestational age (SGA) infant have normal endothelial function, carbohydrate and lipid metabolism, and normal inflammation parameters. MATERIAL AND METHODS: Brachial artery flow-mediated dilatation (FMD, endothelium-dependent) was measured in 16 subjects with previous SGA, and in 15 controls (CTR) with previous normal pregnancies. Lipid panel, glucose, insulin, tumor necrosis factor alpha (TNF-alpha), soluble intercellular adhesion molecule-1 (s-ICAM), soluble vascular (s-VCAM-1) adhesion molecule-1 (s-VCAM-1), and androgens were also measured. RESULTS:FMD was reduced in women with previous SGA compared to controls (P < 0.0001). SGA women showed increased insulin resistance (P < 0.0001), s-ICAM-1 (P = 0.008), TNF-alpha (P = 0.02), testosterone (P = 0.03), and diastolic blood pressure (P = 0.01) than CTR. CONCLUSION: Endothelial dysfunction, reduced insulin sensitivity and subclinical inflammation are present in otherwise healthy women with previous SGA. These abnormalities show that the presence of a SGA infant in the obstetric history should be considered as a risk factor for cardiovascular disease later in life.
Authors: Shohreh F Farzan; Elizabeth B Brickley; Zhigang Li; Diane Gilbert-Diamond; Anala Gossai; Yu Chen; Caitlin G Howe; Thomas Palys; Margaret R Karagas Journal: Environ Res Date: 2017-04-12 Impact factor: 6.498
Authors: Emily W Harville; Markus Juonala; Jorma S A Viikari; Mika Kähönen; Olli T Raitakari Journal: Pregnancy Hypertens Date: 2017-08-04 Impact factor: 2.899