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Nonalcoholic fatty liver disease (NAFLD) is a common chronic liver disease, and its prevalence rate is increasing year by year. Insulin resistance and oxidative stress are the main pathogeneses of NAFLD, and there are still no effective drugs for the treatment of this disease. Insulin resistance is also a main pathogenesis of type 2 diabetes, and people with type 2 diabetes have a higher prevalence rate of NAFLD than those without diabetes. Liraglutide is a human glucagon-like peptide-1 analogue and can improve insulin resistance, and more and more studies have found that liraglutide has a certain therapeutic effect in patients with type 2 diabetes and NAFLD, while related mechanisms have not been fully clarified. This article reviews the therapeutic effect and related mechanisms of liraglutide in the treatment of type 2 diabetes and NAFLD.
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Objective@#To understand secular trend of blood pressure among Han ethnic students aged 7-18 years in Ningxia from 2000 to 2014，and to provide preliminary evidence for hypertension prevention and control.@*Methods@#Data of blood pressure, height, weight of Han students aged 7-18 years in Ningxia were collected in the National Students Physical Fitness and Health Survey during 2000-2014 years were analyzed by using SPSS 21.0.@*Results@#From 2000 to 2014, the systolic pressure of the Han students in Ningxia showed a decreasing-increasing trend(F=357.44, P<0.05), with an average decrease of 3.37 mm Hg; diastolic pressure showed a decreasing-increasing trend(F=172.95, P<0.05), with an average decrease of 4.18 mm Hg; pulse pressure showed a decreasing-increasing trend(F=311.86, P<0.05), with an average decrease of 1.98 mm Hg. The body mass index of the Han nationality students in Ningxia was on the rise(F=128.15, P<0.05). The detection rates of high blood pressure, high systolic blood pressure and high diastolic blood pressure increased by 1.0, 0.4 and 0.9 percentage.@*Conclusion@#Blood pressure in Ningxia Han students aged 7-18 years increases gradually in recent years, which warrants further attention. Health education and health promotion is needed to prevent the occurrence of hypertension.
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Objective To study the different oral compound polyethylene glycol electrolyte powder on the effect of bowel preparation before colonoscopy.Methods A total of 602 inpatients or outpatients were selected from department of gastroenterology,and they were randomly divided into tranditional group(n =288)and improvement group(n =314).All patients took a dose of two box of compound polyethylene glycol electrolyte powder 4 hours before colonoscopy.Endoscopic doctor investigated the antibiotic tolerance,adverse reactions,heart rate,blood pressure,blood electrolytes and blood glucose during treatment in form of questionnaire with single blind Bosdon bowel preparation scale (BBPS)score.Results The BBPS scores of the tranditional group and improvement group were (7.03 ± 1.24)points,(7.82 ±1.12)points,the score of the improvement group was significantly higher than the traditional group(t =2.259,P 0.05 ],althought the improvement group was shorter than the tranditional group. Conclusion The modified way of oral compound polyethylene glycol electrolyte powder not only can improve the qulity of intestinal cleaning,but also acts as a more effective method in preparation of colonoscopy due to its high tolerance, good comfort,less pain and high acceptance of patients.Therefore,it is worthy of clinical promotion and application.