Objective To investigate and analyze the relationships among glucagon-like peptide-1 (GLP-1) level, chronic inflammation, and atherosclerosis in patients with non-alcoholic fatty liver disease (NAFLD). Methods From October 2016 to February 2017, using cross-sectional investigation, the GLP-1 level, chronic inflammation, and atherosclerosis were investigated in 80 subjects (40 NAFLD patients in NAFLD group, and 40 non-fatty liver disease participants in control group) who underwent physical examination at Xi’an Road Community Hospital. Results Compared with those in the control group, GLP-1 fasting level in patients with NAFLD [(9.09±1.03) vs. (9.15±1.06) pmol/L, P=0.807] and postprandial plasma GLP-1 [(15.96±3.37) vs. (17.46±4.76) pmol/L, P=0.108] had no changes. The correlations of GLP-1 level with chronic inflammation and insulin resistance (IR) were not significant either. The increased risk of carotid intima-media thickness related cardiovascular disease (CVD) in the NAFLD group was greater than that in the control group, and the difference was statistically significant [22 (55.0%)vs.13 (32.5%), P=0.043]. When the plasma lipoprotein-associated phospholipase A2 level increased, the risk of NAFLD increased [odd ratio (OR)=1.16, 95% confidence interval (CI) (1.02, 1.32), P=0.023]. Plasma ceramide kinase (CERK) in the NAFLD group was lower than that in the control group, and the difference was statistically significant [(12.36±2.45) vs. (18.33±3.71) ng/mL, P<0.001]. When the plasma CERK level of the fasting plasma was elevated, the risk of NAFLD decreased [OR=0.30, 95%CI (0.12, 0.78), P=0.014]. The homeostasis model assessment of insulin resistance (HOMA-IR) in the NAFLD group was higher than that in the control group, and the difference was statistically significant (2.46±2.53 vs. 1.11±0.66, P=0.002). The Matsuda index in the NAFLD group was less than that in the control group, and the difference was statistically significant (5.88±4.09 vs. 10.46±7.90, P=0.002). When HOMA-IR increased, the risk of NAFLD increased [OR=2.75, 95%CI (2.49, 3.12), P=0.036]. Conclusions Plasma GLP-1 level is not a sensitive indicator of chronic inflammation and IR in patients with NAFLD. Patients with NAFLD are in an increased risk of atherosclerosis and CVD. It suggests that NAFLD might be involved in chronic inflammation and IR. Chronic inflammation can cause IR, and then chronic inflammation and IR can cause NAFLD and subclinical atherosclerosis. In return for this, NAFLD increases chronic inflammation and IR.
Objective To investigate the effect of type 2 diabetes mellitus on the prognosis of coronary heart disease patients who had a complication of heart failure with preserved ejection fraction. Metohds A retrospective study was performed with 393 coronary heart disease patients who were complicated with heart failure with preserved ejection fraction. The diagnosis was based on the results of echocardiography and coronary angiography at the heart center of the First Affiliated Hospital of Xinjiang Medical University assessed from January 2017 to December 2017. The patients were divided into diabetic group and non-diabetic group. The incidence of major adverse cardiovascular events (MACE) was compared between the two groups. In addition, the incidence of MACE was compared between the complete revascularization group and the incomplete revascularization group. Multivariate Cox regression analysis was used to analyze the effect of the risk factors on prognosis. Results The prevalence of hypertension and the use of ACEi/ARB in the diabetic group were higher than those in the non-diabetic group (P<0.05), and the level of high-density lipoprotein in the diabetic group was lower than that in the non-diabetic group (P<0.05). The incidence of MACE in the diabetic group (35.8%) was higher than that in non-diabetic group (25%, P=0.027). Complete revascularization improved the prognosis and reduced the incidence of MACE in both the diabetic group and non-diabetic group (P<0.05). Multivariate Cox regression analysis showed that a history of myocardial infarction (HR=0.44, 95%CI 0.20 to 1.00, P=0.049), incomplete revascularization (HR=17.28, 95%CI 2.34 to 127.43, P=0.005), and ejection fraction (HR=0.90, 95%CI 0.82 to 1.00, P=0.046) were associated with the occurrence of MACE in patients with coronary heart disease complicated with heart failure with preserved ejection fraction. Conclusion Type 2 diabetes mellitus affects the prognosis of coronary heart disease patients who have complication of heart failure with preserved ejection fraction. Complete revascularization can improve the prognosis of type 2 diabetic patients with coronary heart disease who have complications of heart failure with preserved ejection fraction.
ObjectiveTo observe and analyze the short-term efficacy of different statins on acute myocardial infarction in patients with premature coronary heart disease. MethodWe selected 70 patients with acute myocardial infarction admitted into our hospital for treatment of premature coronary artery disease between January 2012 and June 2013. The patients were randomly divided into experimental group (n=35) and control group (n=35). The experimental group were treated with rosuvastatin, and the control group of patients were given atorvastatin. We observed the rate of overall efficiency within 6 months after treatment, and total cholesterol (TC), triglyceride (TG), low density lipoprotein cholesterol (LDL-C), high density lipoprotein cholesterol (HDL-C), hepersensitive C-reactive protein (hs-CRP), left ventricular ejction fraction (LVEF), and flow-mediated dilation (FMD) were also observed before and after treatment. ResultsThe overall efficacy rate in the experimental group at 6 months was 94.3% and in the control group was 88.6% with no significant difference between each other (P>0.05). TG and FMD of patients in the experimental group at 6 months did not significantly change (P>0.05), while LVEF of the experimental group was significantly higher (P<0.05), and hs-CRP, TC, LDL-C, and HDL-C of the experimental group were significantly lower than the control group (P<0.05). ConclusionsShort-term comprehensive efficacy of rosuvastatin for treatment of premature coronary artery disease in patients with acute myocardial infarction is superior to atorvastatin.
The way of intravenous drug abuse is to puncture the peripheral blood vessels and inject the drug directly into the blood. Therefore, this method has an impact on the peripheral artery and venous system of the users, and can cause a variety of peripheral vascular diseases, such as phlebitis, deep vein thrombosis, chronic venous insufficiency, phlebangioma, atherosclerosis, acute arterial ischemia, pseudoaneurysm, etc. However, due to the particularity of drug abusers, the vascular complications caused by intravenous drug abuse have not attracted enough attention. This paper reviewed the types and pathogenesis of peripheral vascular diseases caused by intravenous drug abuse, so as to improve the clinical understanding of peripheral vascular diseases caused by intravenous drug abuse, improve the prognosis of patients, reduce occupational exposure of medical staff, and play a certain role in social warning.
ObjectiveTo investigate the association between TNF-α gene -308G/A polymorphism and the risk of coronary atherosclerotic heart disease (CHD) in Chinese population.MethodsWe searched PubMed, Web of Science, CNKI, WanFang Data and VIP Databases from inception to February 2017, to collect case-control studies about the association between TNF-α gene -308G/A polymorphism and risk of CHD in Chinese population. Two reviewers independently screened literature, extracted data and assessed the risk of bias of the included studies. Meta-analysis was performed by Stata 12.0 software.ResultsA total of 10 case-control studies were included. The results of meta-analysis showed a significant association between the TNF-α gene -308G/A polymorphism and CHD risk in Chinese population (A vs. G: OR=1.13, 95%CI 1.02 to 1.26, P=0.020; AA vs. GA/GG: OR=1.47, 95%CI 1.02 to 2.12, P=0.038; AA vs. GG: OR=1.50, 95%CI 1.04 to 2.16, P=0.029).ConclusionThe current evidence shows that the TNF-α gene -308G/A polymorphism may be associated with CHD risk in Chinese population and A allele may be a risk factor. Due to the limited quantity and quality of included studies, more high quality studies are needed to verify the above conclusion.
Cardiovascular disease is the leading cause of death in the world. The influence of diet on atherosclerotic cardiovascular disease (ASCVD) should not be underestimated. In 2022, the American College for Preventive Cardiology (ASPC) issued guidelines, which emphasized the importance of changing dietary patterns for the prevention of ASCVD and its risk factors, recommended the best diet for ASCVD prevention, and discussed dietary recommendations for ASCVD prevention in special populations. This paper interprets this guideline, aiming to provide help for clinical practice.