Objective To explore the clinical efficacy of captopril combined with nifedipine in the treatment of type 2 diabetes mellitus complicated with hypertension.Methods 100 patients with type 2 diabetes mellitus complicated with hypertension were divided into two groups by randomized single blind method.The two groups were given conventional hypoglycemic therapy,50 cases in the control group were treated with captopril,while 50 cases in observation group received captopril combined with nifedipine sustained -release tablets.The clinical therapeutic effect was compared between the two groups.Results The effective rate of the observation group was 94%,which of the control group was 80%,the difference was statistically significant (χ2 =9.65,P<0.05).After treatment,the diastolic blood pressure[(80.45 ±3.65)mmHg],systolic blood pressure[(128.67 ±5.66)mmHg],fasting blood glucose[(6.65 ±0.37)μmol/L],2h postprandial blood glucose[(9.76 ±1.22)μmol/L]of the observation group were significantly reduced than before treatment (t =8.06,8.18,8.00,7.94,all P <0.05),and diastolic blood pressure and systolic blood pressure were significantly different with the control group(t=8.66,7.90,all P<0.05). After treatment,the serum creatinine (97.44 ±6.32)μmol/L,urea nitrogen (4.20 ±0.30) mmol/L and 24h urinary albumin (17.99 ±4.10) mg/L of the observation group were significantly reduced compared with before treatment (t=7.67,8.27,8.32,all P<0.05),and the indicators had significant differences with the control group(t=7.23, 7.65,7.67,all P<0.05).Conclusion Captopril and nifedipine sustained-release tablets in the treatment of type 2 diabetic patients with hypertension can effectively reduce the blood pressure,improve renal function,and it has good clinical application and promotion value.

OBJECTIVE:To probe into the occurrence characteristics of the adverse drug reactions(ADR) in Lanzhou area and to intensify the reporting,monitoring and management of ADR.METHODS:A retrospective analysis was performed on 345 valid ADR cases.RESULTS:The ADR reports were mainly submitted by medical institutions,account for 88.70%.The clinicians and hospital pharmacists were the chief reporting personnel.16 drug categories totaled 143 varieties were involved in the ADR,leading the list were traditional Chinese medicine preparation that account for 48.70%and antibacterial drugs that account for 29.86%.CONCLUSION:The reporting and monitoring of ADR should be intensified so as to decrease the rate of missing report and incidence of ADR to a large extent.

Objective To explore the effects of high insulin and high glucose concentrations on glucose transport activity,the expression of insulin signaling peptides and glucose transporter 4(GLUT4) translocation in primary cultured rat adipocytes.Methods Isolated rat adipocytes were cultured for 24h at insulin(10 4?U/ml) and different concentration glucose(5,10,15 and 25mmol).Then the glucose uptake,cellular contents of insulin receptor substrate(IRS) 1/2,phosphatidylinositol 3-kinase 85 subunit(p85),protein kinase B(PKB) and GLUT4 were measured by Western blotting method.Results These adipocytes treated with insulin and different high concentration glucose had shown to impair glucose uptake in a dose-dependent manner,inhibited cellular IRS1 expression,impaired IRS2 protein expression independent on glucose concentration in the medium,it did not influence the contents of p85,PKB and GLUT4,but decreased GLUT4 translocation.Conclusions Chronic high insulin induced insulin resistance may be caused by the increasing glucose concentration surrounding the cells.The mechanism may be involved in affecting IRSs protein expression and GLUT4 translocation.

Objective:To explore the Chlamydia pneumoniae (Cpn) immunoglobulin (Ig) G positive rate , inflamma‐tory factors and blood lipid levels in patients with coronary heart disease (CHD) .Methods :A total of 50 CHD patients hospitalized in our hospital were selected as CHD group ,and 33 non‐CHD patients visited to outpatient clinic in same period were regarded as non‐CHD control group .Blood lipid ,inflammatory factor levels ,and positive rate of Cpn IgG were compared between two groups .Results :Compared with non‐CHD control group ,there were significant rise in levels of TC [ (3.96 ± 1.07) mmol/L vs .(4.75 ± 1.33) mmol/L] ,TG [ (1.05 ± 0.42) mmol/L vs .(1.67 ± 0.82) mmol/L] and LDL‐C [ (2.12 ± 0.47) mmol/L vs .(2.88 ± 0.86) mmol/L] , P < 0.05 all ;significant rise in levels of inflammatory factor :C reactive protein [CRP ,(3.85 ± 0.87) mg/L vs .(5.80 ± 1.60) mg/L] ,interleukin‐ 6 [IL‐6 ,(6.50 ± 1.53) mg/L vs .(15.80 ± 7.62) mg/L] and tumor necrosis factor‐α [TNF‐α ,(5.50 ± 1.60) mg/L vs .(16.10 ± 2.20) mg/L] in CHD group , P < 0.05 all ;positive rate of serum Cpn IgG in CHD group was significantly higher than that of non‐CHD control group (78.0% vs .21.2% ,P < 0.05) .Conclusion : In present study ,positive rate of serum Cpn IgG ,inflammatory factor and blood lipid levels significantly rise in CHD patients ; Chlamydia pneumoniae infection and dyslipidemia may have a synergistic effect ,cause occurrence and development of CHD in common .

Objective To investigate the varaiation of the incidence of macrosomia and its influencing factors. Methods A population-based study of 25 944 pregnant women,who delivered in Peking University First Hospital in term birth,with singleton,between Jan. 1,2006 and Dec. 31,2013 and accepted the gestational diabetes mellitus(GDM)screening and diagnosis,was performed. The women are grouped according to the different clinical interventions at different period. Women delivered between Jan. 1, 2006 and Dec. 31,2006 was defined as Group 2006,and they were diagnosed with glucose metabolism disorder [gestational impaired glucose tolerance(GIGT)and GDM] and intervened only when meeting National diabetes data group(NDDG)criteria. Women delivered between Jan.1,2007 and Apr. 30,2011 were defined as Group post 2007,and NDDG criteria was also applied in this period. Women delivered between May. 1,2011 and Dec. 31,2013 were defined as Group post 2011,and Ministry of Health(MOH)of China was used for GDM diagnosis in this group. All pregnant women in Group post 2007 accepted the preliminary pregnancy nutrition advice and weight management. All participants met MOH criteria were diagnosed as glucose metabolism disorder in this study,in which women diagnosed and intervened in pregnancy were defined as Group diagnosis and those not being identified during pregnancy were defined as Group missed diagnosis. It was analyzed retrospectively for the incidence of macrosomia and the influencing factor. Results (1)The prevalence of macrosomia and cesarean section was decreased every year from Jan. 2006 to Dec. 2013. The incidence of macrosomia was 9.14%in 2006,reduced to 8.02%in 2007-2011 and 6.79%in 2011-2013. The incidence of cesarean section was 55.22%,reduced to 51.04%in 2007-2011 and 44.15%in 2011-2013. However,there was not remarkable change in the prevalence of small for gestational age(P>0.05).(2)Compared with Group 2006,the incidence of cesarean section was lower in Group post 2007 [51.04%(6 504/12 744)vs 55.22%(1 371/2 483)],and the difference is significantly(P<0.05). Meanwhile,the incidence of cesarean section(44.15%,4 732/10 717)and macrosomia(6.79%,728/10 717) in Group post 2011 was lower significantly than Group 2006 and Group post 2007(P<0.05).(3)The incidence of macrosomia was 7.41%(1 129/15 227)and 6.61%(1 006/15 227)respectively in Group diagnosis and Group missed diagnosis before May 2011,combined 14.02%(2 135/15 227)in total. It was increased significantly in the incidence of GDM 21.41%(2 294/10 717)after May 2011 compared with that before (P<0.05). The incidence of macrosomia was decreased significantly using MOH criteria in GDM women since 2011. It was the downtrend in the incidence of macrosomia since 2007 in non GDM women. However,there was no difference in SGA in different period.(4)In glucose metabolism disorder women, compared with Group 2006 and Group post 2007,the incidence of macrosomia and cesarean section was lower in Group post 2011,and the difference is significantly(P<0.05). However,there was no significant difference in the incidence of macrosomia and cesarean section between Group 2006 and Group post 2007, and there was no difference in SGA in the 3 groups(P>0.05). In non GDM women,the incidence of macrosomia and cesarean section was lower in Group post 2011 than Group 2006(P<0.05);meanwhile,it was the downtrend in the incidence of macrosomia in Group post 2007 compared to Group 2006,and the difference of the incidence of cesarean section was significant(P<0.05). Conclusion The prevalence of macrosomia and cesarean section might be reduced by application of suitable criteria for diagnosis of GDM and education on nutrition during pregnancy.

Objective To compare the clinical use of continuous glucose monitoring system (CGMS) and self-monitoring blood glucose (SMBG) when monitoring blood glucose level of patients with gestational diabetes mellitus (GDM) or type 2 diabetes mellitus (DM) complicated with pregnancy.Methods A total of 99 patients with GDM (n=70) and type 2 DM complicated with pregnancy (n=29) that whether hospitalized or in clinical of Peking University First Hospital were recruited from Aug 2012 to Apr 2013.The CGMS was used to monitor their blood glucose level during the 72-hour time period,while the SMBG was also taken seven times daily.The correlation between these blood glucose levels and their glycosylated hemoglobin (HbA1c) levels were analyzed by comparing the average value,the maximum and the minimum value of blood glucose,and the appeared time of these extremum values in these two monitoring methods,and the amount of insulin usage was recorded as well.Results (1) The maximum,minimum and the average blood glucose value in the GDM group were (8.7± 1.2),(4.5 ±0.6) and (6.3 ± 0.6) mmol/L of SMBG vs.(10.1±1.7),(3.1±0.7),(6.0±0.6) mmol/L of CGMS.These values in DM group were (10.1±2.2),(4.5±1.0),(6.9±1.1) mmol/L of SMBG vs.(12.2±2.6),(2.8±0.8),(6.6±1.1) mmol/L of CGMS.By using the two methods,the maximum and the average value of the two groups showed significant differences (P＜0.01) while the minimum value showed no significant differences (P＞0.05).(2) In the GDM group,the average blood glucose values of CGMS and SMBG were significantly correlated (r=0.864,P＜0.01).The maximum values presented the same result (r=0.734,P＜0.01).Correlation was not found in the minimum values of CGMS and SMBG (r=0.138,P＞0.05).In the DM group,the average valves of two methods were significantly correlated (r=0.962,P＜0.01),the maximum values showed the same result (r=0.831,P＜0.01).It can also be observed in the minimum values (r=0.460,P＜0.05).(3) There was significant correlation between the average value of CGMS and HbA1c level (r=0.400,P＜0.01),and the average value of SMBG and HbA1c level were correlated (r=0.031,P＜0.05) in the GDM group; the average values of CGMS (r=0.695,P＜0.01) and SMBG (r=0.673,P＜0.01) were both significantly correlated with the HbA1c level in the DM group.(4) In the GDM group,37％ (26/70) of the minimum values of SMBG appeared 30 minutes before breakfast,while 34％(24/70) of them appeared 30 minutes before lunch; 86％(60/70) of the maximum values of SMBG were evenly distributed 2 hours after each of the three meals.In the DM group,41％(12/29) of the minimum values of SMBG presented 30 minutes before lunch,while 21％(6/29) and 14％(4/29) of them were showed 30 minutes before breakfast and dinner respectively; about 30％ of the maximum values of SMBG appeared 2 hours after each of the three meals.(5) In the GDM group,23％(16/70) of the minimum values of CGMS occurred between 0:00-2:59 am.,and most of the other minimum values of CGMS were evenly distributed in the rest of the day,except for 3％(2/70) of them were found during 18:00-20:59 pm.43％(30/70) of the maximum values of CGMS appeared during 6:00-8:59 am.,only 1％(1/70) and 3％(2/70) of them presented during 0:00-2:59 am.and 21:00-23:59 pm.,and the rest were evenly distributed for the other times of the day.In the DM group,34％(10/29) of the minimum values of CGMS were found during 0:00-2:59 am.,14％(4/29) of them appeared during 9:00-11:59 am.and 15:00-17:59 pm.,45％(13/29) of the maximum values of the CGMS presented during 6:00-8:59 am.,none was found during 21:00-23:59 pm.,0:00-2:59 am.and 3:00-5:59 am.,and the rest were evenly distributed for the other times of the day.(6) 64％(45/70) of the patients in the GDM group did not require for insulin treatment,while 36％(25/70) of them did.For those patients who received insulin treatment,after CGMS,64％(16/25) of them adjusted the insulin dosage according to their blood glucose levels.In the DM group,14％(4/29) of them did not receive insulin treatment,while for the others who did(86％,25/29); 60％ (15/25) of them adjusted the insulin dosage according to their blood glucose levels after CGMS.Conclusions Both CGMS and SMBG could correctly reflect patients' blood glucose levels.It was more difficult to control the blood glucose levels in patients with type 2 DM complicated with pregnancy than the GDM patients.Compared with SMBG,CGMS could detect postprandial hyperglycemia and nocturnal hypoglycemia more effectively.

Objective To observe the analgesic effect and safety of dezocine used in the periextubation period in pediatric pa-tients undergoing cleft lip and palate repair surgery under general anesthesia .Methods 60 American Society of Anesthesiologists (ASA ) grade Ⅰ - Ⅱ pediatric patients undergoing elective cleft lip and palate repair surgery under under general anesthesia in the central anesthesia department from January 1 to August 1 ,2013 were selected and randomly divided into group D ,F and N ,20 cases in each group .All the cases were performed the endotracheal intubation general anesthesia .At 15 min before the end of operation , the group D was intravenously injected by dezocine 0 .10 mg/kg ,the group F by fentanyl 1 .00 μg/kg and the group N (control group) by the isodose normal saline .The mean arterial pressure(MAP) and heart rate(HR) in all groups were recorded before in-duction ,extubation and at 5 min after extubation respectively .The extubation time ,Riker sedation-agitation scores and face ,legs ,ac-tivity ,cry and consolability(FLACC) scores at 30 min after extubation ,occurrence rates of various complications within 30 min after extubation(breathing and circulation depression ,nausea and vomiting ,drowsiness ,headache and extrapyramidal reactions were ob-served and recorded .Results The three groups completed the operation successfully .There were no significantly differences in age , body weight ,operation time and sevoflurane inhalation concentration among the three groups (P>0 .05) .HR and MAP in extuba-tion and at 5 min after extubation in the group D were lower than those in the group N and F(P<0 .05) ,but HR and MAP in extu-bation and at 5 min after extubation had no statistically significant difference between the group D and F (P>0 .05) .There was no statistically significant difference in the extubation time among 3 groups(P>0 .05) .The Riker sedation-agitation scores and the FLACC scores at 30 min after extubation in the group D were significantly lower than those in the group N and F with statistically significant difference( P< 0 .01 ) .Adverse reaction such as respiratory inhibition ,nausea ,vomiting ,lethargy ,headache ,vertebral body reaction were not found in the 3 groups after 30 minutes .Conclusion Dezocine used in pediatric patients with cleft lip and pal-ate repair surgery is safe and effective .

Objective To evaluate the diagnostic value of (1,3)-β-D-glucan assay (G test) in the plasma of premature infants with invasive fungal infection(IFI) and determinate the best diagnostic value of G test.Methods The premature infants who were at risk of IFI from NICU were enrolled in Shengjing Hospital of China Medical University from July 2010 to September 2011.The concentration of (1,3)-β-D-glucan were detected by GKT-5MSet microbial dynamic detection system,and the fungal and bacterial culture were performed in the same samples of blood.We used to perform statistic analysis for sensitivity,specificity,positive predictive value and negative predictive value at different cutoff values,and draw receiver operating characteristic curve for G test.Results Forty-four infants were eligible for the study,of 17 permature infants with IFI,and of 27 ones with non IFI,in whom bacterial culture was positive in 12 cases and culture was negative in 15 cases.The concentration of (1,3)-β-D-glucan in IFI group [5 ～ 3 117 pg/ml,median (Q75-25)190.60(501.44) pg/ml] was higher than that in non IFI group[5.0 ～434.3 pg/ml,median(Q75-25) 5.86(5.62) pg/ml],the difference was significant(Z =-3.77,P ＜ 0.01).15 pg/ml was the best cutoff value,and the area under curve was 0.839,95 ％ CI(0.697,0.980).Conclusion G test is useful in the diagnosis of IFI in premature infants with high sensitivity and specificity.G test can be used for the screening of high-risk patients with high risk of fungal infection ratio.

Objective To assesment the effect of risk factors at gestational diabetes mellitus (GDM).Methods We collected 427 pregnant women who had done 75 g oral glucose tolerance test (OGTT) between September 1st,2012 and April 19th,2013 in Peking University First Hospital,including 74 pregnant women diagnosed as GDM (GDM group) and 353 pregnant women undiagnosed (non-GDM group).Then we conducted a multiple logistic regression to analyze the clinical datas collected from two groups,which included age,pre-pregnancy body weight and body mass index (BMI),body weight during 11-12 weeks pregnancy,body weight during 23-24 weeks pregnancy; and fasting plasma glucose(FPG),triglyceride (TG),total cholesterol (TCH),high density lipoprotein (H DL),low density lipoprotein (LDL),fasting insulin (FINS),homeostasis model assessment of insulin resistance (HOMA-IR) during early pregnancy; and family history of diabetes mellitus.Results (1)There were significant difference in age,pre-pregnancy BMI,and FPG,TG,FINS,HOMA-IR during early pregnancy,and family history of diabetes mellitus between two groups (P ＜ 0.05).(2) The risk factors of GDM that have statistical significance included FPG during early pregnancy (OR:4.03,95 ％ CI:1.62-10.02),family history of diabetes mellitus (OR:3.15,95 ％ CI:1.66-5.99),TG during early pregnancy (OR:2.13,95 ％ CI:1.17-3.87),BMI before pregnancy (OR:1.36,95 ％ CI:1.08-1.70),age ≥ 35 years (OR:1.15,95 ％ CI:1.05-1.26),early pregnancy weight gain (OR:1.20,95％ CI:1.06-1.35),mid pregnancy weight gain (OR:1.28,95％ CI:1.12-1.47),FINS during early pregancy (OR:1.09,95％ CI:1.01-1.17).Conclusions FPG,TG and FINS during early pregnancy,BMI before pregnancy,early and mid pregnancy weight gain,family history of diabetes mellitus and age≥35 years are the indepadent risk factors for GDM.We should pay more attention to FPG and TG during early pregnancy,and put weight management into practise since early pregnancy and try to control pregnancy weight gain within reasonable limits.