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Objective: To explore the correlation among overweight, obesity and markers of prethrombotic state in patients with coronary heart disease (CHD). Methods: A total of 288 patients to hospital from 2013 to 2014 and diagnosed as CHD by coronary angiography were selected. According to body mass index (BMI), they were divided into CHD control group (n=106), overweight group (n=121) and obesity group (n=61). Levels of fibrinogen (Fg), plasma D dimmer (D-D), von Willebrand factor (vWF), antithrombin Ⅲ (AT-Ⅲ) and plasminogen activator inhibitor (PAI)-1 were compared among three groups, then received correlation analysis.Results: Compared with CHD control group, there were significant rise in levels of triglyceride, total cholesterol, fasting blood glucose and mean arterial pressure, morbidity rates of hypertension and diabetes mellitus in overweight group and obesity group, P<0.05 or <0.01. Compared with CHD control group, there were significant rise in levels of Fg [(2.89±0.60) g/L vs. (3.54±0.63) g/L vs. (3.92±0.94) g/L], D-D [(282.13±73.15) ng/ml vs. (390.04±73.54) ng/ml vs. (471.92±80.38) ng/ml], vWF [(108.62±24.66)% vs. (138.45±25.96)% vs. (161.20±29.39)%] and PAI-1 [(6.97±1.28) ng/ml vs. (9.60±1.73) ng/ml vs. (12.33±2.16) ng/ml] in overweight group and obesity group, P<0.01 all, and those of obesity group were significantly higher than those of overweight group, P<0.01 or <0.05; AT-Ⅲ level [(89.94±17.99)% vs. (69.89±20.22)%] significantly reduced in obesity group (P<0.05). Pearson correlation analysis indicated that BMI was positively correlated with markers of prethrombotic state [Fg: r=0.536, P<0.001; D-D: r=0.250, P<0.001; vWF: r=0.611, P<0.001;PAI-1: r=0.788,P<0.001). Conclusion: BMI is positively correlated with markers of prothrombotic state in CHD patients.
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Objective To study the behavior factors associated with nonalcoholic fatty liver disease (NAFLD).Methods A total of 2038 subjects who underwent physical examination at the Department of Health check-up center,the Affiliated Hospital of Medical College,Qingdao University were included in this study(including 1438 cases of NAFLD).A questionnaire survey was conducted on their lifestyle and behaviors.Data of routine physical examination,ultrasound examination,liver function and blood lipid test were collected and analyzed.Results Multi-factors Logistic regression analysis showed that age (20 to 49 years) male sex,stress from work,sleep time, physical activity and diet axe among factors associated with NAFLD(all P＜0.05).Conclusion Lifestyle and behavior factor are associated with the incidence of NAFLD.
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Objective To study the effect of Xinji Huoliyin on the apoptosis of myocardial cell and apoptosis-related gene expression of experimental dilated cardiomyopathy rats, and explore its mechanism. Methods Sixty animals were randomly divided into 6 groups. Dilated cardiomyopathy model was made by injecting adriamycin. Experimental rats were given Xinji Huoliyin and Huangqi Shengmaiyin respectively. The genic expression of p53 and Fas was tested by S-P immunohistochemistry technique after 4 weeks. Results The apoptosis rate of myocardial cell of model group was higher than that of normal group (P
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Objective To observe the protective and antioxidative effect of Xinjihuoliyin on the myocardium injury induced by adriamycin (ADM) in rats. Methods 80 SD rats were randomly divided into four groups:normal group, control group, Xinjihuoliyin group and positive control group (Huangqishengmaiyin group). In control group, Xinjihuoliyin group and Huangqishengmaiyin group, ADM was intraperitonial injected at a dose of 2.5 mg/kg, three times every week, for 4 weeks, while normal saline was intraperitonial injected at a dose of 3 mL/kg in normal group. In Xinjihuoliyin group, Xinjihuoliyin was intragastric administrated once a day at a dose of 10 g/kg. In Huangqishengmaiyin group, Huangqishengmaiyin was intragastric administrated once a day at a dose of 7 mL/kg and distilled water was given to other two groups. The activity of superoxide dismutase (SOD) and the content of malondialdehyde (MDA) of serum and myocardium were assayed. The myocardial pathomorphism was detected at the same time. Results Compared with the control group, MDA of serum and myocardium was lower, and SOD of serum and myocardium was higher in Xinjihuoliyin and Huangqishengmaiyin group. The scale of myocardial pathological damage in Xinjihuoliyin and Huangqishengmaiyin group was improved. Conclusion Xinjihuoliyin has protective effect and antioxidative effect on the myocardium injury induced by adriamycin in rats.