Open AccessResearch on the changes and significance of serum RBP4 level in patients with senior coronary heart disease accompanying diabetes mellitus
Author(s) -
Qinxue Li,
Biao Ge,
Ruijing Yan,
Yinlong Bai,
Yan Liu
Publication year - 2019
Publication title -
discussion of clinical cases
Language(s) - English
Resource type - Journals
eISSN - 2375-8449
pISSN - 2375-8473
DOI - 10.5430/dcc.v6n1p26
Subject(s) - medicine , glycated hemoglobin , diabetes mellitus , statistical significance , coronary artery disease , coronary heart disease , cardiology , clinical significance , high density lipoprotein , cholesterol , type 2 diabetes mellitus , type 2 diabetes , gastroenterology , endocrinology
Objective: To explore the significance of serum Retinol binding protein 4 (RBP4) and its relationship with coronary artery lesion in patients with senior coronary heart disease accompanying T2DM by determining the level of serum RBP4 and Gensini score.Methods: 30 cases of patients who were 60 years old above with coronary heart disease accompanying T2DM were selected and included in the experimental group, and 30 cases of patients of 60 years old above with coronary heart disease alone were included in the control group. Both groups of patients were given CAG examinations. In addition, Gensini score was calculated according to different degrees and parts of coronary artery lesion. It was required to record each patient’s age, gender, fasting blood glucose (FPG), triglycerides (TG), total cholesterol (TC), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C), glycated hemoglobin (HbA1c) and other laboratory examination indexes. ELISA was used to detect the level of serum RBP4 in each group, and statistical analysis was performed to the data in each group.Results: (1) RBP4 level, GS score, FPG and LDL-C in the experimental group were all higher than those in the control group, and the difference was of statistical significance (p < .05). There was no statistically significant difference in age, gender, TC, TG and HDL-C between two groups. (2) RBP4 was positively correlated to FPG and HbA1c. (3) In patients with senior coronary heart disease accompanying diabetes mellitus, HbA1c was positively correlated to GS score, RBP4 and FPG. (4) RBP4 was a risk factor for coronary artery stenosis in patients with senior coronary heart disease accompanying diabetes mellitus.Conclusions: The level of serum RBP4 in patients with senior coronary heart disease accompanying diabetes mellitus is higher than that in patients with coronary heart disease alone, with a deeper degree of coronary artery lesion. The level of serum RBP4 is increased with the degree of lesion deepened in patients with senior coronary heart disease, suggesting that the level of serum RBP4 is expected to be an early predictor of coronary artery lesion for patients with senior coronary heart disease.