Objective To investigate glucose metabolism , insulin secretion and serum lipid in patients of nonalcoholic fatty liver disease (NAFLD) with hypertension. Methods A total of 100 subjects including NAFLD with hypertension (n = 50) and NAFLD without hypertension (n = 50), in our hospital during Jul. 2010 to Jul. 2012, were enrolled in this study. Records the following information of the two groups: The clinical data , oral glucose tolerance and insulin releasing test , serum lipid , serum uric acid and ALT were recorded. Results Compared with the NAFLD without hypertension group, impaired glucose regulation was significantly increased in patients in the NAFLD with hypertension group(P < 0.05).The insulin releasing was significantly increased at 30 min and was increased at 180 min in patients in the NAFLD with hypertension group (P < 0.05).The insulin releasing during 30 min to 120 min was descend gradually in patients in the NAFLD with hypertension group,with no significant difference between these two groups. TG was markedly elevated in patients in the NAFLD with hypertension group (P < 0.05). Conclusion Prevalence of impaired glucose regulation was elevated obviously in NAFLD with hypertension group,and early-phase insulin secretion were reduced and delayed.

OBJECTIVE:To determine the content of paeonol in Cynanchum paniculatum by three-dimensional fluorescence coupled with ATLD algorithm. METHODS:The trilinear model was established. The principle of least square was used for ATLD. The component value was fitted by core consistency diagnosis,and inner filter effect was corrected by mathematical correction method. Fluorescence scanning condition included excitation wavelength of 250-400 nm,emission wavelength of 410-600 nm, wavelength interval of 5 nm,slit width of 5.0/5.0 nm,scanning speed of 1200 nm/min. Determination and absorption spectrum condition included scanning wavelength of 250-600 nm,scanning speed of 600 nm/min;Al(Ⅲ)was used as the sensitizer to in-crease the fluorescence intensity of paeonol. The content of paeonol was determined by HPLC. RESULTS:The linear range of pae-onol was 0.132-1.188 μg/mL(r=0.9999). RSDs of precision,stability and reproducibility tests were less than 3.0%. The recover-ies were 100.1%-104.7%(RSD=2.39%,n=6). The analysis spectrum of paeonol was almost completely overlapped with the actu-al spectrum. The results of HPLC method are very similar to those of ATLD algorithm. CONCLUSIONS:The three-dimensional fluorescence coupled with ATLD algorithm is simple,rapid,efficient and accurate,and can be used for the qualitative and quantita-tive analysis of complex system.

Objective To examine the correlation between urotensin Ⅱ (UⅡ) concentration and the severity of liver fibrosis. Methods Liver fibrosis model was induced in rats by intraperitoneal administration of CCl4. At 4,6,8 weeks, the rats were sacrificed, and the hepatic tissue hydroxyproline (HYP) content was measured. Hepatic tissue specimens were histopathologically evaluated according to a fibrosis scoring system. Plasma UⅡ levels were measured by ELISA method. Results Plasma UⅡ gradually increased with the increase of duration of CCL4, UⅡ concentration correlated to liver fibrosis ( R2 = 0.875, P ＜ 0.05) and hepatic HYP( R2 = 0.65, P ＜0.05). Conclusion UⅡ was involved in the pathogenesis of liver fibrosis.

AIM: To establish HPLC fingerprint of Sishen Pill and a determination of main component of Sishen Pills(Fructus Evodiae, Semen Myristicae, Fructus Psoraleae, etc.) by HPLC. METHODS: The samples were extracted with the solvent methanol. The separation was performed on YWG-C 18(4.6mm?250mm, 10?m) column with water- methanol-acetonitrile as a mobile phase gradient elution. The flow rate was 1.0mL?min -1, the column temperature was at 30℃ and the wavelength of UV detector was at 225nm. RESULTS: There are 21 higher peaks and 12 marker peaks in the fingerprint of eight batches of samples. For evodiamine, the regression equation was Y=147.37X+1186.32, r=0.9999, the liner range was from 5 to 1000?g?mL -1 and the recovery was 99.83%. For rutaecarpin, the regression equation was Y=101.19X+279.81, r= 0.9999, the liner range was from 4.5 to 900?g?mL -1. The recovery was 98.72%. CONCLUSION: The quality standard of Sishen Pill was established firstly. It can be used for quality cantrol of Sishen Pill.

OBJECTIVE: To determinate the catalpol contents in dried rehmannia root and Taohong Siwu Decoction containing rehmannia root with high performance liquid chromatography (HPLC). METHODS: Catalpol was separated on a YWG-C18 column using water-acetonitrile (99.4:0.6) as mobile phase and detective wavelength at 210 nm. RESULTS: The linear curve of tested catalpol concentration within the range of 0.0536-5.3600 microg/microl was ideal (n=5, r=0.999 7). The average recovery rate of the dried rehmannia root and Taohong Siwu decoction was 98.7% (RSD=0.48%) and 98.2% (RSD=1.29%) respectively. CONCLUSION: HPLC method is accurate and valuable for the quality control of Radix Rehmanniae and Taohong Siwu Decoction.

Objective To study the effect of obesity and overweight on the hospital stays and total course of common pneumonia in children and the possible reasons.Methods A total of 455 children with common pneumonia aged from 2 to 7 years were enrolled in this study,including 147 obese children,141 overweight children and 167 normal weight children.Then all the children were divided into 2 groups based on age:≥ 2-4 years group and ≥ 4-7 years group.The information of the patients was collected from the medical records management system of our hospital,and including gender,age,weight,height,hospital stays,total course,peripheral blood cell counts (white blood cell,neutrophil,monocyte and lymphocyte),C-reactive protein (CRP),erythrocyte sedimentation rate (ESR),IgG,IgA,CD4 + T,CD8 +T and the history of recurrent pneumonia.Results In ≥ 2-4 years group,the average length of the hospital stays of common pneumonia in obese and overweight children was longer than that in the normal weight children(P =0.037,0.009),and the total course of common pneumonia in obese children was longer than that in the normal weight children (P =0.014).In ≥ 4-7 years group,the average length of the hospital stays and total course of common pneumonia in obese and overweight children were longer than those in the normal weight children (the hospital stay:P =0.002,0.000,the total course:P =0.004,0.001).In ≥2-4 years group,the peripheral blood cell counts(white blood cell,neutrophil,monocyte and lymphocyte),CRP,ESR,IgG,IgA,CD4 + T,CD8 + T,CD4 + T/CD8 + T and the history of recurrent pneumonia were of no significant difference among obese,overweight and normal weight children (all P ＞0.05).In ≥4-7 years group,the peripheral blood cell counts(white blood cell,neutrophil,monocyte and lymphocyte),and ESR were of no significant difference among obese,overweight and normal weight children (all P ＞ 0.05),but the levels of IgG,CD4 + T and CD4 + T/CD8 + T in obese and overweight children were lower than those in the normal weight children,and the obese children were more notable in this aspect (P ＜ 0.05).And obese and overweight children were more likely to suffer from recurrent pneumonia.Conclusions Obese and overweight children with common pneumonia aged from 2 to 7 years may need longer hospital stay and total course than normal weight children.Impaired immunity may be the main reason for the ≥4-7 years group,but in the ≥2-4 years old group,it may be attribute to some non-immune factors.

Objective:To analyze therapeutic effect of rosuvastatin on inflammatory factor levels ,insulin resistance (IR) and vascular endothelial function in patients with hypertension complicated dyslipidemia .Methods:A total of 136 outpatients with hypertension complicated dyslipidemia were selected .According to random number table ,they were divided and equally into routine treatment group (received routine therapy ) and rosuvastatin group (received rosuvastatin based on routine treatment ) .Serum levels of C reactive protein (CRP) ,interleukin‐6 (IL‐6) and IL‐8 , IR and vascular endothelial function were compared between two groups before and after treatment .Results:Com‐pared with before treatment ,there were significant reductions in serum levels of CRP ,IL‐6 and IL‐8 ,homeostasis model‐insulin resistance index (HOMA‐IR) and number of endothelial microparticles (EMPs) ,significant rise in in‐sulin sensitivity index (ISI) and flow‐mediated dilation of brachial artery (FMD) after treatment , P< 0.05 all . Compared with routine treatment group ,there were significant reductions in serum levels of CRP [ (67.27 ± 7.51) mg/L vs .(37.11 ± 6.32) mg/L] ,IL‐6 [ (87.58 ± 7.21)μg/L vs .(60.17 ± 5.45)μg/L] and IL‐8 [ (121.31 ± 8.57)μg/L vs .(84.44 ± 5.21)μg/L] ,HOMA‐IR [ (3.08 ± 0.51) vs .(2.31 ± 0.47)] and number of EMPs [ (852.18 ± 115.37) /μl vs .(573.29 ± 72.18)/μl] ,and significant rise in ISI [(-4.39 ± 0.61) vs .(-3.42 ± 0.53)] and FMD [ (4.35 ± 0.52)% vs .(5.82 ± 0.69)% ] in rosuvastatin group after treatment ,P<0.05 all .Conclusion:Rosuvasta‐tin could reduce inflammatory factor levels ,relieve insulin resistance and improve vascular endothelial function in patients with hypertension complicated dyslipidemia .

0.05 ). CONCLUSION: The qualities of Flos lonicerae from the four different areas were almost the same as that of the control. This method can be used to judge the appraisal of the Flos lonicerae and to distinguish between genuine and counterfeit Flos lonicerae.

Objective To investigate the changes of superoxide dismutase (SOD),malondialdehyde (MDA),hypersensitive c-reactive protein (hsCRP)in the process of age changes,in longevity areas in China,and the relationship between the above three indicators and hypertension and diabetes.Methods Residents who participated in the project of biomedical research of aging population conducted in 2014 were selected from 8 longevity Areas in China.2 467 people aged 40 and over attended the study,including 22 aged 40 and over,249 aged 60 and over,521 aged 70 and over,679 aged 80 and over,548 aged 90 and over,448 aged 100 and over.Information,including socio-demographic,were collected by self-designed questionnaire.Calibra-ted instruments were used by the clinical personnel who had worked over 3 years to manually check subjects’heath.The
fasting blood samples were collected by vacuum tube at early morning.The contents of plasma SOD,MDA,hsCRP and glu-cose were detected and compared among these elderly who were classified into different genders and different age groups.At the same time,compare the above three indicators of different subjects of hypertension,diabetes prevalence.Results In the groups aged 40 and over,60 and over,70 and over,80 and over,90 and over,100 and over,SOD were 55.55±8.82,54.49± 6.74,55.47±8.42,56.40±8.37,57.45±8.71 and 57.38±7.72 U/ml respectively in males,the difference between groups showed statistically significant (F =3.398,P <0.01)and 59.36± 10.98,56.08±7.98,57.41 ±8.54,57.38±8.18,59.16 ±7.71 and 57.90±8.66 U/ml respectively in females,the difference between groups showed statistically significant (F =2.667,P <0.01);MDA were 6.92±4.02,6.10±4.35,5.66±3.83,5.83±3.66,5.39±2.68 and 4.80±2.34 μmol/L re-spectively in males,the difference between groups were not statistically significant (F =2.198,P =0.052)and 8.93±8.20, 7.23±4.57,6.47±3.67,6.42±4.12,5.59±2.88 and 5.85±3.73 μmol/L respectively in females,the difference between groups showed statistically significant (F = 4.434,P < 0.01);positive rates of hsCRP were 11.8% (2/17),14.8% (26/176),19.3%(62/322),23.5%(77/327),26.1%(57/218)and 43.4%(33/76)respectively in males,the difference between groups showed statistically significant (χ2 =29.914,P <0.01)and 20.0%(1/5),16.4%(12/73),15.6%(31/199),20.7%(73/352),22.7%(75/330)and 28.0%(104/372)respectively in females,the difference between groups showed statistically significant (χ2 =14.078,P <0.01).In the groups of hypertension complicated with diabetes mellitus,hypertension,diabetes mellitus,non-diabetes hypertension SOD were 55.65±8.73,55.35±7.82,57.32±8.45 and 57.24±8.01 U/ml respective-ly,the difference between groups showed statistically significant (F = 3.694,P =0.011).MDA were 6.67 ±4.79,5.16 ± 2.70,6.01±3.87 and 5.66±3.15 μmol/L respectively,the difference between groups showed statistically significant (F =5.594,P =0.001);positive rates of hsCRP were 28.9%(54/187),29.5%(28/95),21.4%(275/1 288)and 21.2%(181/853)respectively the difference between groups showed statistically significant (F=8.749,P =0.033).Conclusion The re-sults indicated that the body had the ability to keep oxidation-antioxidant function stable in the process of aging.However, with the increase of age,the risk of cardiovascular disease was significantly increased,and it was more common for the aged suffering from inflammation.SODS,MDA,hsCRP are closely related to the occurrence of diabetes,high blood pressure,they were the reliable clinical indicators of oxidative stress degree.

AIM: To develop the methods for the quantitative analysis of gallic acid and total phenolic acid in Sedum Aizoon L. METHODS: Gallic acid was analyzed by HPLC on a Hypersil BDS C_(18) column and detected at 271 nm.The mobile phase was methol-water(adjusted to pH=3.0 with H_3PO_4)(90∶10)at a flow rate of 1.0 mL/min.Total phenolic acid was analyzed by spectrophotometry at 720 nm.The colour-developing agent was the mixture solution of 0.6%FeCl_3—0.9%K_3[Fe(CN)_6](1∶0.9). RESULTS: Calibration graphs were constructed in the range of 0.343 0-1.200 ?g(r=0.999 7) for gallic acid and 0.4640-2.320 ?g/mL(r=(0.999 3)) for total phenolic acid.The average recoveries were 97.91%(n=6) for gallic acid and 99.21%(n=6) for total phenolic acid.The RSD of the methods were 1.8% and 2.0%,respectively. CONCLUSION: The methods were fast,reliable,accurate and suitable for analysis of gallic acid and total phenolic acid and quality control in Sedum Aizoon L.