Objective]Summary of the role of adipokineson insulin resistance and the effective components and mechanisms of traditional Chinese medicine and its extract in recent years to improve insulin resistance.[ Methods]Consulting CNKI, VIP database, PubMed database about adipokines to improve insulin resistance and effective components of traditional Chinese medicine research literature, summarize the main adipokines and traditional Chinese medicine for improving IR by interfering with the adipokines.[Result]Leptin, adiponectin and resistin and other factors play a key role in the formation of insulin resistance and diabetes.The research on the effect of Chinese herbal medicine extract and its active components on the improvement of insulin resistance by the intervention of the adipokines is also increasing.[Conclusion]The inflammatory reaction mediated by the adipokines is one of the important factors that lead to insulin resistance, traditional Chinese medicine can effectively improve the type 2 diabetes insulin resistance caused by adipokines.

Objective:To investigate esomeprazole combined with early enteral nutrition on the immune function and intestinal flo-ra in the elderly by patients with severe acute pancreatitis. Methods:Totally 78 elderly by patients with severe acute pancreatitis were selected and randomly divided into the observation group (39 cases) and the control group (39 cases). The control group was treated with early enteral nutrition therapy, and the observation group was treated with esomeprazole additionally. The treatment course was 14 days. Results:The total effective rate of the observation group was higher that of the control group (P<0. 05). The abdominal pain relief time, recovery time of bowel sounds, abdominal distension relief time, and the time of serum amylase returning to normal and u-rine amylase returning to normal in the observation group were all better than those in the control group (P<0. 05). The incidence of intestinal flora disorders in the observation group was lower than that in the control group (P<0. 05). After the treatment, CD3+, CD4+ and CD4+/CD8+ increased in both groups (P<0. 05), and those in the observation group were higher than those in the con-trol group (P<0. 05). Serum amylase and urine amylase decreased in both groups after the treatment (P<0. 05), and the decrease in the observation group was more significant than that in the control group (P<0. 05). No serious adverse drug reactions appeared in both groups. Conclusion:Esomeprazole combined with early enteral nutrition in the elderly by patients with severe acute pancreatitis shows significant effect, and the effect may be related with improving the immune function and intestinal flora.

ObjectiveTo observe the curative effect of alprostadil combined with cilostazol in treatment of patients with lower limb atherosclerosis.MethodsSixty-two patients with lower limb atherosclerosis were divided into cilostazol group (cilostazol 100 mg,2 times a day,oral) and therapeutic alliance group (cilostazol 100 mg,2 times a day,oral; alprostadil 10 μ g dissolved in 100 ml intravenous infusion of 0.9％ sodium chloride,once a day) by random number table with 31 cases each.The changes of ankle-brachial index (ABI),distance of 6-minute walk test(6-MWT) and the dorsal blood flow were compared before and after treatment.Results | After treatment,the distance of 6-MWT,ABI and the level of dorsal blood flow were significantly improved in two groups (P ＜ 0.05 or ＜ 0.01 ).Distance of 6-MWT and the level of dorsal blood flow in therapeutic alliance group was significantly higher than that in cilostazol group after treatment [(425.4±138.5) m vs.(379.5±124.6) m,(0.77±0.18) ml/ (s·cm2) vs.(0.66±0.14) ml/( s· cm2)] ( P＜0.05 ).The total effective rate in the treatment of cold feel in therapeutic alliance group was significantly higher than that in cilostazol group [ 87.5％(21/24) vs.61.9％( 13/21 ) ](P＜ 0.05).Conclusion Alprostadil combined with cilostazol is safe and effective in treating lower limb atherosclerosis.

The core of hospital management is to strengthen and upgrade medical quality and secure satisfactory medical service through the mobilization of manpower,fund and materiel.The Lanzhou Aumy Hospital has gradually perfected the medical quality control system of a general hospital in combi- nation with the hospital's management system and in consideration of the development of modern hospi- tal administration in recent years.The operational law of the system is also studied and formulated.

Real-time free breathing cardiac cine imaging is a reproducible method with shorter acquisition time and without breath-hold for cardiac magnetic resonance imaging. However, the detection of end-diastole and end-systole frames of real-time free breathing cardiac cine imaging for left ventricle function analysis is commonly completed by visual identification, which is time-consuming and laborious. In order to save processing time, we propose a method for semi-automatic identification of end-diastole and end-systole frames. The method fits respiratory motion signal and acquires the expiration phase, end-diastole and end-systole frames by cross correlation coefficient. The procedure successfully worked on ten healthy volunteers and validated by the analysis of left ventricle function compared to the standard breath-hold steady-state free precession cardiac cine imaging without any significant statistical differences. The results demonstrated that the present method could correctly detect end-diastole and end-systole frames. In the future, this technique may be used for rapid left ventricle function analysis in clinic.
Exhalation ; Heart Ventricles ; pathology ; Humans ; Magnetic Resonance Imaging ; Respiration ; Ventricular Function, Left

Objective To master the current status of iodine nutrition of people in Nanjing after the adjustment of iodized salt standard,and to provide scientific basis for reasonable iodine supplementation and strategies for iodine nutrition control.Methods The probability proportional to size (PPS) sampling method was employed in the investigation.We firstly selected 30 streets in the whole city,and then chosen 50 children aged 8-10 years from each of 30 primary schools respectively,which was selected from 30 different streets to examine the size of thyroid gland by palpation and B-type ultrasound.We also collected urine and edible salt samples from 12 children aged 8-10 years from each primary school,to detect their urinary and salt iodine content.Moreover,20 pregnant women and 10 lactating women were picked out from each of 30 schools nearby to detect their urinary and salt iodine content.We also conducted a unique questionnaire survey in 30 fifth-grade students selected from each of 30 schools,and 5 housewives selected from these schools nearby to understand their knowledge of iodine deficiency disorders.Results The thyroid palpate swelling rate was 0.33％(5/1 500) in 1 500 children aged 8-10.The medians of urinary iodine level were 220.5 μg/L in 362 school-age children,196.7 μg/L in 600 pregnant women and 152.0 μg/L in 300 lactating women.A total of 1 260 samples of edible salt were tested.The coverage rate of iodized salt and the consumption rate of eligible iodized salt were 99.7％ (1 256/1 260) and 96.9％ (1 221/1 260),respectively.The mean iodine content of edible salt was (24.5 ± 4.5) mg/kg.A total of 900 fifth-grade students and 150 housewives were surveyed for health knowledge of iodine,and the eligible rate was 83.2％ (2 246/2 700) and 91.6％ (412/450),respectively.Conclusions After the adjustment of iodized salt content,iodine nutrition level of people in Nanjing has maintained appropriately.However,health education should be further strengthened.Improving the awareness rate of iodine deficiency knowledge,and guiding scientific iodine consciousness are our serious task in the future.

OBJECTIVE:To evaluate the effect of psychological intervention based on pharmaceutical care on the communi-ty patients with essential hypertension. METHODS:172 patients with essential hypertension in a community health service certer in Nanjing Gulou area in 2013 were divided into control group(n=87)and intervention group(n=85)by simple random meth-od. Control group received conventional antihypertensive drugs and management,intervention group additionally received pharma-ceutical care and psychological intervention,it lasted 6 months. Blood pressure controlling,drug compliance,mastery of drug knowledge and health status in 2 groups before and after treatment were compared. RESULTS:Before treatment,there were no significant differences in the systolic blood pressure(SBP)and diastolic blood pressure(DBP)between 2 groups(P>0.05);af-ter treatment, SBP and DBP in 2 groups were lower than before,SBP and DBP in intervention group were lower than control group,the decrease degree of SBP and DBP was bigger than control group,the differences were statistically significant (P<0.01). 1 month after the beginning of intervention,there was no significant difference in the proportion of drug compliance be-tween 2 groups (P>0.05);1 month after the end of the intervention,the proportion of drug compliance in intervention group was higher than 1 month after the beginning of intervention and control group,the differences were statistically significant(P<0.05). Before treatment,there was no significant difference in mastery of drug knowledge between 2 groups (P>0.05);after treatment,the proportion of patients showed good and excellent mastery of drug knowledge was higher than before and control group,the differences were statistically significant (P<0.05). Before treatment,there were no significant differences in scores of physical,mental,social health subscale and SRHMS between 2 groups(P>0.05);after treatment,scores of physical health subscale and SRHMS in control group,each subscale and to-tal scale scores in intervention group were higher than be-fore, and scores of mental, social health subscale and SRHMS in intervention group were higher than control group, the differences were statistically significant (P<0.05). CONCLUSIONS: The psychological intervention based on pharmaceutical care can effectively promote the con-trol of blood pressure,improve drug compliance,mastery of drug knowledge,health status and mental situation,which is worth of popularizing and applying in community health services.

OBJECTIVE:To study the pharmacokinetic characteristics of Recombinant hirudin enteric-coated capsule by single and multiple administration in Beagle dogs. METHODS:12 Beagle dogs were divided into single ig group and single iv group by random control method,6 in each group. Recombinant hirudin 0.2 mg/kg was intragastrically administrated or intravenously inject-ed,blood sample was collected;after 2 weeks of cleaning,12 dogs were intragastrically administrated recombinant hirudin 0.2 mg/kg,for 7 d. Sample blood was collected,referred to multiple ig group. Recombinant hirudin concentration in plasma was deter-mined by enzyme-linked immunosorbent assay,and pharmacokinetic parameters were calculated by DAS 2.0 software. RESULTS:The results showed that pharmacokinetics by ig and iv recombinant hirudin in Beagle dogs fitted to two-compartment model,abso-lute bioavailability of ig Recombinant hirudin enteric-coated capsule was(14.908±1.868)%;the pharmacokinetic parameters in sin-gle ig group and multiple ig group were tpeak of(2.105±0.243),(3.000±0.000)h,t1/2β of(8.660±2.965),(14.870±2.710)h, cmax of(10.700±0.872),(12.05±1.587)ng/mL,AUC0-1440 min of(55.250±4.386),(58.978±6.002)ng·h/mL,without statistical significances in two groups(P>0.05). CONCLUSIONS:The ig Recombinant hirudin enteric-coated capsule can be absorbed into the blood to a certain extent. There is no accumulation for ig Recombinant hirudin enteric-coated capsule for several days,and it dose not change the pharmacokinetic characteristics.

Objective: To investigate the effects of a Chinese herbal formula for calming liver and suppressing yang on the protein expressions of vascular tissues in spontaneously hypertensive rats (SHRs), and to explore the mechanism of efficacy. Methods: Twenty SHRs were randomly divided into model group and treatment group. Another 10 Wistar-Kyoto rats were selected as a normal control. SHRs in the treatment group were administered with the formula for calming liver and suppressing Yang for 4 weeks. During the course of treatment, blood pressure and heart rates were monitored every week and the ethology of rats, including irritability and rotation endurance was also evaluated. After treatment, thoracic aorta was obtained and its proteins were separated by 2-dimensional gel electrophoresis (2-DE). The differentially expressed proteins were identified by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) and database query. Results: The formula for calming liver and suppressing yang not only decreased the systolic blood pressure and heart rate, but also improved irritability degree and rotation endurance time of SHRs. This experiment had established the 2-DE graph of protein expressions of vascular tissues in SHRs. Compared with the normal group, the expressions of 15 proteins were down-regulated, and 12 proteins were up-regulated in vascular tissues of the model group. The formula for calming liver and suppressing yang treatment up-regulated expressions of 10 proteins in the 15 down-regulated proteins, and down-regulated 8 proteins in the 12 up-regulated proteins in vascular tissues of SHRs. After analysis, 16 obviously differentially expressed proteins were found, and 13 of them were identified. Conclusion: The formula for calming liver and suppressing yang can improve the ethology of SHRs. The mechanism is probably concerned with regulating the protein expressions of vascular tissues.

Objective To explore the effects of miRNA-218 on renal cell carcinoma of nude mice in vivo.Methods The pcDNA3.1-miR-218 and its control negative plasmids were stably transfected into renal cell carcinoma cell line A498 and 769-P.These cells were inoculated into nude mice in different groups to observe the changes of body and tumor and to detect the expression of miR-218 in the tissues of nude mice.Results In the A498 cells + pcDNA3.1-miR-218 transfected group,the weight loss of tumor bearing nude mice after 25 days was lower than that in the control group,and the tumor volume was smaller than that in the control group after 10 days (P ＜ 0.05).In the 769-P cells + pcDNA3.1-miR-218 transfected group,the weight loss of tumor bearing nude mice was lower than that in the control group after 19 days,and the tumor volume was smaller than that in control group after 10 days (P ＜ 0.05).The expression of miRNA-218 in bearing nude mice with A498 cells or 769-P cells transfected by miRNA-218 was significantly higher than that in the control group,and the difference was statistically significant (P ＜ 0.05).Conclusion Up-regulation of miRNA-218 expression can inhibit the growth of renal cell carcinoma of nude mice in vivo.