1.Effects of liraglutide on cardiovascular in obese men without diabetes mellitus
Qiang LU ; Chunming MA ; Xiaojiao JIA ; Ning MA ; Fuzai YIN
Clinical Medicine of China 2015;31(5):423-425
Objective To explore the effects of liraglutide on cardiovascular in obese men without diabetes mellitus.Methods Ten obese men without diabetes mellitus (body mass index (BMI) > 25 kg/m2)were enrolled in this study.All subjects received 6 months treatments of liraglutide.Cardiovascular risk factors were measured at 0 and 6 months after treatment.Results Compared to the baseline,BMI and blood pressure didn't change(P>0.05).The waist-hip ratio and hemoglobin A1c (HbA1c) in base line were 0.98±0.04,(5.96± 0.4) 6%,significant different from those after treatment (0.94 ± 0.04,(5.45 ± 0.25) %;t =2.391,4.115;P<0.05).The high density lipoprotein cholesterol and superoxide dismutase after treatment were (1.24 ±0.15) mmol/L and (92.6±6.1) U/ml,higher than those before treatment ((1.08±0.16) mmol/L,(83.2 ± ±9.2) U/ml;t =2.843,2.490;P < 0.05).Conclusion Liraglutide improve body fat distribution and cardiovascular risk factors in obese men.
2.Obesity parameters as predictive factors of hypertension in adolescents
Chunming MA ; Qiang LU ; Fuzai YIN ; Bowei LIU ; Donghui LOU ; Rui WANG ; Gailing HAN ; Guangfei WU
Chinese Journal of Health Management 2009;3(1):19-21
ObjectiveTo investigate the relation of obesity parameters,including body mass index (BMI),waist-to-height ratio(WHR),waist circumference,and waist-to-hip ratio(WHR),with hypertension in adolescents.MethodsA cross-section study was conducted among 3953 adolescents aged 12 to 18 years old,who were assigned to the normal blood pressure group (3724) or hypertension group(229).Measurements were height,weight,waist circumference,systolic blood pressure (SBP),and diastolic blood pressure (DBP).ResultsThe data showed that mean BMI,WHR,waist circumference,WHR,SBP,and DBP in the hypertension group Was significantly higher than those in the normal blood pressure group(all P<0.05).In partial correlation analysis,BMI,WHR,waist circumference,and WHR were positively correlated with both SBP and DBP after gender or age were adjusted(r'=0.3228 and 0.2358,both P<0.05).For alias under the receiver operating curve(ROC),the BMI was obserred to strongly predict hypertension in male (0.715;95%CI0.659-0.771)and female (0.702;95%CI0.646-0.757).BMI was also entered into the multiple linear regression modeL ConclusionBMI could be an effective predictive factor of hypertension in adolescents.
3.Analysis on blood glucose excursion in men with nonalcoholic fatty liver disease
Chunmei QIN ; Qiang LU ; Ji FENG ; Fuzai YIN ; Rui WANG ; Bo LIU ; Chunming MA ; Juntao SHAO
Chinese Journal of Endocrinology and Metabolism 2011;27(9):736-738
Forty-eight men with normal glucose tolerance were divided into fatty liver disease ( NAFLD, n =23 ) and non-NAFLD (n =25 ) groups. The blood glucose excursion was evaluated by continuous glucose monitoring system. The results showed that the mean amplitude of glucose excursion[MAGE, (2. 17± 1.13 vs 1.45±0. 42 )mmol/L]and standard deviation of blood glucose[SDBG, (0. 88 ±0. 45 vs 0. 61 ±0. 21 ) mmol/L]were significantly higher in NAFLD group than in non-NAFLD group( both P<0. 05 ). MAGE and SDBG were positively correlated with body mass index, waist circumference, and the increased value of plasma glucose 0. 5 h after glucose loading( △G30,all P<0. 05 ). In multiple regression analysis, △G30, waist circumference, and age were significant independent predictors for MAGE( P<0. 05 or P<0. 01 ). △G30 and waist circumference were significant independent predictors for SDBG( P<0. 05 or P<0. 01 ).
4.The clinical value of the detection of peripheral arterial disease in type 2 diabetes mellitus patients with Doppler flow imaging survey meter
Yi SHEN ; Bo LIU ; Guangfei WU ; Chunmei QIN ; Gailing HAN ; Fuzai YIN
Chinese Journal of Postgraduates of Medicine 2008;31(10):32-34
Objective To assess the clinical significance of ankle-brachial index (ABI)in the diagnosis of peripheral arterial disease and its relationship with some interfering factors in type 2 diabetes mellitus. Methods One hundred and ten type 2 diabetes mellitus patients were selected.The systolic blood pressure and blood flow waveform in brachial artery,dorsal artery of foot or posterior tibial artery were surveyed with Doppler flow imaging survey meter ES-1000 SPM.ABI was calculated and the patients were divided into peripheral arterial disease group (group A) and non-peripheral arterial disease group (group B).Clinical data and risk factors were analyzed.Results In 110 patients,there were 20 cases (18.2%) with ABI<0.9.Age,TC,LDL-C,24 hours urinary microalbumin (24hUMA) and the prevalence of coronary heart disease were all higher in group A than those in group B (P<0.05).LDL-C and the prevalence of coronary heart disease were independent risks variable for peripheral arterial disease. Conclusions ABI can assess objectively peripheral arterial disease in type 2 diabetes mellitus.which offers reliable base to active therapy.Advanced age,hypercholesteremia and hyper 24hUMA are the main factors of peripheral arterial disease.
5.Characteristics of obesity in teenage with a family history of type 2 diabetes
Bowei LIU ; Fuzai YIN ; Chunming MA ; Donghui LOU ; Xiaoli LIU ; Junru LIU ; Qiang LU
Chinese Journal of General Practitioners 2010;9(2):121-123
A cross-sectional study was conducted on 1619 youngsters aged 13-15.They were divided into two groups:one with family history of diabetes (FHD~+) and another without a family history of diabetes (FHD~-).Measurements included height,weight,waist circumference (WC) and hip.FHD~+ group had significantly higher WC measurement,waist-to-hip ratio (WHR) and waist-to-height ratio (WHtR) when compared with FHD~-group (P <0.01).The abdominal obesity rate defined by WC measurement in FHD+ group was higher than that in FHD~-group (P<0.01).The rate of overweight and obesity defined by body mass index (BMI) were no significant difference between two groups.After adjusting the gender and age,logistic regression analysis showed that the odds ratios of WC alone and BMI+WC for FHD~+ were 2.029 and 1.364 (95% CI:1.211-3.400,1.043-1.784,P<0.05) respectively.Our data suggest that teenage with a family history of type 2 diabetes has a tendency of overweight characterized by the abdominal obesity.
6.Relationship between impaired fasting glucose and fat distribution in adolescents
Xiaoli LIU ; Qiang LU ; Yonghong XIE ; Xumin XUAN ; Hong CHEN ; Min WANG ; Xiaobin CAO ; Fuzai YIN
Chinese Journal of Health Management 2008;2(5):275-277
Objective To investigate the relationship between impaired fasting glucose(IFG) and the distribution of body fat in adolescents.Methods Stratified cluster sampling was used to select 3874 adolescents aged 13-18 years for this cress-sectional study.Measurements included height,weight,waist circumference,hip circumference and fasting plasma glucose (FPG).Family history of diabetes was determined by using a serf-administered questionnaire.Participants were divided into normal fasting glucose group(FPG<5.6 mmol/L,n=3738) and impaired fasting glucose group (5.6 mmol/L≤FPG < 7.0 mmoL/L,n=136) according to their FPG levels. Results (1) After adjusting for age and sex using covariance analysis,the impaired fasting glucose group showed increased levels of body mass index,weight circumference,waist/hip ratio,waist/height ratio,as compared to the normal fasting glucose group (P< 0.05).(2) After the age and gender were adjusted,body mass index,weight circumference,waist/hip ratio and waist/height ratio were positively correlated with FPG level (P<0.05).Among the partial relation coefficients, that between waist/height ratio and FPG(r'=0.0925) was the highest (3) In multiple regression analyses,age (β=-0.102,P<0.05),family history of diabetes (β=0.186,P<0.05) and waist/height ratio (β=0.842,P<0.05) were consistently associated with FPG.Conclusion Central obesity was an important predictor of IFG in adolescents.Waist/height ratio may be an useful index of central obesity and an important predictor of IFG in adolescents.
7.Relationship between aspartate aminotransferase to alanine aminotransferase ratio and metabolic syndrome in college students
Xiaoli LIU ; Qiang LU ; Junfeng JIAO ; Xiaoming WANG ; Chunming MA ; Changshun XIE ; Fuzai YIN
Chinese Journal of Health Management 2012;(6):409-412
Objeetive To evaluate the relationship between aspartate aminotransferase to alanine aminotransferase ratio (AST/ALT ratio) and metabolic syndrome in college students.Methods Anthropometric and metabolic measurements including fasting plasma glucose (FPG),triglyceride (TG),high-density lipoprotein cholesterol (HDL-C),true insulin (TI),(AST and ALT) were assessed in a crosssectional study of 425 college students aged 19 to 24 years old (male 216,female 209) in 2009.The participants were then assigned to the AST/ALT ratio < 1 group or the AST/ALT ratio ≥ 1 group.Metabolic syndrome was defined as Adult Treatment Panel Ⅲ criteria.Results AST/ALT ratio < 1 was found in 146 subjects (34.4%).After adjustment for age and sex,AST/ALT ratio showed a positive correlation with HDLC (r=0.125) and negative correlations with body mass index (BMI,r=-0.281),waist circumtance (WC,r =-0.264),TG (r =-0.134),TI (r =-0.118) and HOMA-insulin resistance (HOMA-IR,r =-0.121) (all P <0.05).The prevalence of metabolic syndrome was 2.1% and was similar in males and females (2.3% vs.1.9%,P =0.774).Those with AST/ALT ratio < 1 had a significantly higher prevalence of metabolic syndrome (4.8% vs.0.7%,P =0.016).After adjustment for age,gender and BMI,the prevalence of metabolic syndrome of subjects with AST/ALT ratio < 1 was nearly 7 (95% CI:1.430 to 34.019,P =0.016) times of those with AST/ALT ratio ≥ 1.Conclusion AST/ALT ratio may be related with metabolic syndrome in college students.
8.Different obesity indices for screening hypertension in children
Rui WANG ; Fuzai YIN ; Chunming MA ; Xiaoli LIU ; Donghui LOU ; Qiang LU
Chinese Journal of Endocrinology and Metabolism 2012;(11):919-921
A total of 1507 children aged 7 ~ 12 years in Qinhuangdao were incruited to evaluate the diagnostic accuracy of different obesity indices in screening hypertension.Blood pressure and obesity indices were positively correlated(P<0.01).Area under the receiver operating characteristic (ROC) curve were 0.744 ~ 0.835 in boys and 0.704 ~ 0.796 in girls (P<0.01).Obesity indices could be used as parameters for detecting hypertension in children.
9.Study on CXCL5 gene polymorphisms in obese patients with type 2 diabetes mellitus
Yanru ZHAO ; Ximing QI ; Fuzai YIN ; Bo LIU ; Yu ZHOU ; Wen LIU
Chinese Journal of Endocrinology and Metabolism 2013;29(9):772-773
The association between CXCL5 gene polymorphism and obese patients with type 2 diabetes mellitus (T2DM) was explored.The distribution of CXCL5 gene promoter region-156G/C polymorphism revealed no significant difference between normal control group and T2DM group (P>0.05).The frequency of C allele gene in obesity group was higher than that in non-obesity group(P<0.05).The results suggest that the CXCL5 promoter gene -156G/C polymorphsim has no relation with T2DM,but it is a risk factor for obesity.
10.Relationship between hypertriglyceridemic-waist phenotype and clustering of cardiovascular risk factors in adolescents
Chunming MA ; Xiaoli LIU ; Guoqin GAO ; Rui WANG ; Fuzai YIN ; Yue LIU ; Gailing HAN ; Cuijuan WANG ; Na LU ; Qiang LU
Chinese Journal of Endocrinology and Metabolism 2015;(2):95-98
Objective The aim of the study was to explore the relationship between hypertriglyceridemic-waist(HTWC) phenotype and clustering of cardiovascular risk factors in adolescents. Methods A cross-sectional study was conducted in 3 136 Han adolescents aged 13-17 years in Qinhuangdao. The HTWC phenotype was defined as serum triglyceride concentrations ≥1. 47 mmol/ L and waist circumference ≥90 th percentile for age and sex. Results The prevalence of HTWC phenotype was 3. 3% . The prevalence of clustering of cardiovascular risk factors was 0. 4%in adolescents with normal waist circumference and serum triglyceride and 14. 7% in adolescents with HTWC phenotype. After adjustment for sex, age, body mass index, and family history of diabetes and hypertension, the prevalence of clustering of cardiovascular risk factors in adolescents with HTWC phenotype was 9. 286 fold(95% CI 3. 161-27. 282, P<0. 01) of that in adolescents with normal waist circumference and triglyceride. Conclusion There was a significant correlation between HTWC phenotype and clustering of cardiovascular risk factors, suggesting that this phenotype may be applied as a simple marker for identifying adolescents with clustering of cardiovascular risk factors.