Pulmonary hypertension (PH) is a common complication of chronic obstructive pulmonary disease (COPD), with repeated infections and airflow limitation leading to endothelial dysfunction. The objective of this study was to retrospectively investigate the clinical significance of serum hypoxia-inducible factor 1-alpha (HIF-1α), plasma endothelin-1 (ET-1), and nitric oxide (NO) as non-invasive blood biomarkers for diagnosing patients with acute exacerbation of COPD (AECOPD). A total of 230 AECOPD patients were assessed for serum HIF-1α, plasma ET-1, and NO levels using Doppler echocardiography and blood tests.
View Article and Find Full Text PDFExp Clin Endocrinol Diabetes
December 2022
Background: Vascular endothelial function plays an essential role in gestational diabetes mellitus (GDM) pathogenesis. Vascular elasticity is evaluated by the echo-tracking (ET) technique. In this study, we aimed to assess the clinical value of the ET technique in women with GDM and provide a basis for early evaluation and prevention of gestational diabetes.
View Article and Find Full Text PDFBackground: Gestational diabetes mellitus (GDM) is a common pregnancy-related disorder that pregnant women without diabetes develop glucose tolerance during pregnancy. Endothelial dysfunction is the early event of vascular complications of diabetes. However, the role of endothelial dysfunction in GDM remains unknown.
View Article and Find Full Text PDFObjective: To explore the influence of the one-day diabetes mellitus (DM) clinic management model on blood glucose control and prognosis in patients with gestational diabetes mellitus (GDM).
Methods: A total of 930 patients diagnosed with GDM by oral glucose tolerance test screening at 24-28 weeks of gestation were selected from those who underwent outpatient prenatal checkups at our hospital and were randomly divided into one-day DM clinic group ( = 509) and control group ( = 421). A one-day DM clinic intervention was conducted in the one-day DM clinic group, and individualized dietary interventions and exercise instruction were given in the control group.
Objective: To profile the differential expression of plasma miRNAs in gestational diabetes mellitus (GDM).
Methods: In a pilot study conducted at a tertiary hospital in China between 2010 and 2014, peripheral blood samples were collected from women at 16-19weeks of pregnancy. Pooled samples from 10 women who were subsequently diagnosed with GDM and from 10 healthy controls were used to construct two small RNA libraries.
Exosomes are small membrane-bound vesicles secreted by most cell types. Exosomes contain various functional proteins, mRNAs and microRNAs (miRNAs) that could be used for diagnostic and therapeutic purposes. How we should store the samples before RNA isolation and whether those long term stored samples could be used for circulating RNA investigation because of RNase is unknown.
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