AIM: To explore the anti-low-grade-inflammation mechanisms of Shenqi Compound Recipe(SQCR) in GK rats. METHODS: Specefic pathogen free(SPF) GK rats were divided randomly according to blood glucose level into four groups:Model,Ramipril,SQCR low dosage,SQCR high dosage group and normal Wistar rats(normal control group).GK rats were injected N-?-nitrol-L-arginine methyl ester(L-NAME) intra-peritoneally and took high-fat diet and Wistar rats were injected saline intra-peritoneally and took common diet freely,respectively.In the experiment periods,each group was administrated correspondent substance respectively for 32 days.Serum concentrations of C reactive protein(CRP) and adiponectin were determined by ELISA.Adiponectin mRNA expressions in white adiposed tissue were measured by real time reverse transcriptase PCR. RESULTS:Concentrations of CRP all decreased(P

Objective To explore the chronic effect of low levels of 2,3,7,8-tetrachlorodibenzo-p-dioxin(TCDD) exposure on the protein expression profile in the serum of rats and to get the further understanding of the molecular mechanism of TCDD toxicity.Methods Thirty-two male SD rats were randomly divided into three TCDD exposed groups treated with TCDD at the doses of 875,350 and 140 ng /kg by gavage,once a week,for 29 consecutive weeks respectively and one control group treated with single corn oil.The proteins in the serum were separated and analyzed by two-dimensional gel electrophoresis and mass spectrometry,the histopathological examination of livers was performed at the same time.Results TCDD induced significant fatty degeneration and necrosis in the livers.Several interesting volume-altered protein spots were identified.Among these proteins,Bal-647 was down-regulated,apolipoprotein E was up-regulated by TCDD and fetuin-like protein was only expressed in the group of 875 ng/kg.Conclusion The differentially expressed proteins may contribute to a better understanding of the toxicity induced by TCDD and may be used as the biomarkers of effect for TCDD exposure.

Objective:To analyze the pros and cons of the US strategic national stockpile ( SNS) from the per-spective of the supply chain and to put forward suitable recommendations for China’s national emergency medicine system. Methods:Literature review and a comprehensive analysis have been utilized to understand the SNS supply chain model and its differences from the Chinese model. Results:From the perspective of the supply chain, the Unit-ed State’s storage of emergency medicine consists of the forward placement of push packages, managed inventory and purchase contracts. The deployment of logistics for emergency medicine must gain approval from the federal government’s “local-state-nation” system, and be conducted at a different time. To transmit information, a large da-tabase, simulation software, and a technical advisory response unit have been established to manage information flow to distribute medicine accurately and promptly. Conclusion:Given the experiences of supply chain management in the US SNS system, it is critical for China to improve the supply chain system of emergency medicine, define the institu-tions and responsibilities within the supply chain, establish disaster relief reserve of emergency medicine and adopt fourth-party logistics for emergency medicine in order to make the China’s emergency preparedness more systemized, standardized, and information-based.

Objective To systematically evaluate the safety and effectiveness of interventional uterine artery embolization (UAE) in treating symptomatic uterine fibroids by comparing it with surgical therapy. Methods Computer retrieval of the Cochrane Library, PubMed, EMbase, Web of Science, China National Knowledge Internet (CNKI), Wanfang data, etc. was conducted. The retrieval time was from the inception to July 2014. The academic papers that were related to the randomly controlled test (RCT) of UAE and surgical treatment for symptomatic uterine fibroids were collected, and the reference literatures were also searched for. Two reviewers screened the literatures according to the inclusion and exclusion criteria, the useful data were extracted and the qualities were evaluated. Meta-analysis was performed by using RevMan 5.2 software. Results A total of 6 RCTs were finally obtained, including 732 patients in total. Meta-analysis indicated that both the hospitalization time and recovery time in UAE group were shorter than those in surgery group. No significant differences in health -related quality of life, patient’s satisfaction, intra -operation complications, the recurrence rate and main complications within one year existed between UAE group and surgery group; while the differences in the incidence of minor complications within one year and the need of further intervention rate during 2 -5 years were statistically significant, the occurrence of these minor complications in UAE group being higher than that in the surgery group. The pregnancy rate and live-birth rate in UAE group were significantly lower than those in the surgery group. Conclusion Compared with surgery, UAE has many advantages, such as technically-safe, excellent therapeutic effect, simply-manipulated, easy-nursing, mini-invasive, quick-recovery and easily-accepted by patient, etc. although there is risk of receiving intervention treatment again. The influence of UAE on the fertility, the influence of different embolic agents on the therapeutic effect of UAE, and the effectiveness of UAE for multiple uterine fibroids need to be further studied.

Objective: To study the function of Leshibao Capsule (Radix Ginseng, Rhizoma Atractylodis, Sea cucumber, etc.) on stomach and intestines. Methods: Gastrointestinal function was measured by small intestine driving test, gastric juice quantity, pepsin activity and gastric emptying time. Results: Leshibao Capsule could increase gastric juice, enhance pepsin activity. It could adjust function of gastrointestine in two ways that showed gastrointestinal movement fasted by neostigmine and inhibited gastrointestinal movement slowed by diphenoxylate and morphine hydrochloride. Conclusion: Leshibao Capsule can adjust gastrointestinal function and facilitate digestive function.

Objective To sum up operative experience and prevention of complications while resecting the hepatic hilar tumor. Methods 14 cases with hepatic hilar tumor were analyzed in respect of operative method,complications, experience and prevention of complications. Results Some peri-operative complications happened. such as massive hemorrhage in 2 cases,billiary fistula in 1 case,hepatic failure in 1 case and tumor remained at resection edge in 1 case. No patients died during the operation. Conclusion The resection of hepatic hilar tumor is very difficult and risky,safety of surgery can be improved by paying attention to pre-operative evaluation and preparation,as well as carefulness during operation.

Objective To evaluate the clinical therapeutic effect of Shenfu injection (参附注射液) on patients with chronic obstructive pulmonary disease at acute exacerbation stage (AECOPD) and approach its therapeutic mechanism. Methods Fifty-eight patients with AECOPD were divided into a Shenfu group (30 cases) and a control group(28 cases); the Shenfu group received 50 ml Shenfu injection and 5% glucose 250 ml intravenous drip once a day at the base of conventional therapy,while the control group received conventional therapy only. The therapeutic course of both groups was 14 days. The clinical therapeutic effects of both groups were observed, the serum levels of tumor necrosis factor-? (TNF-?), interleukin-2 (IL-2) were measured by enzyme-labeled immunosorbent assay (ELISA), and the lung function of both groups was measured before and after the treatment. Results The total effective rates was 93.3% (28/30) and 85.7% (24/28) in the treatment group and the control group, respectively. In the comparison before and after treatment, the levels of TNF-? in both groups were decreased obviously (both P0.05). Conclusion Shenfu injection has a definite clinical curative effect in the treatment of AECOPD, it may decrease obviously the serum level of TNF-?, increase the level of IL-2 and improve the lung function in the patients with AECOPD.

Objective To evaluate the effects ofYiqi Yangyin Huoxue Formula on clinical endpoints of diabetic nephropathy patients.Methods Totally 95 patients who were involved into the six-month DN clinical RCT for observation in 2008 were retrospectively collected and screened. There are 47 cases in the trial group, who were chronically treated by integrated traditional Chinese and Western medicine therapy which mainly adoptingYiqi Yangyin Huoxue Formula. There were 48 cases in the control group, who were chronically treated with Western medicine. Follow-up visits were conducted in 2011, 2012, 2013, and 2014 respectively. Long-term incidence rate of renal function progress/deaths were compared in the two groups.Results Five cases died in the trial group, among which one case died of renal failure. Eight cases died in the control group, among which five died of renal failure and multiple organ failure. The incidence of endpoints entering end-stage renal disease and renal function progress was much lower than that of control group. Conclusion Integrated traditional Chinese and Western medicine therapy dominated byYiqi Yangyin Huoxue Formula has good clinical efficacy of kidney protection, and can slow the progress of DN patients entering end-stage renal disease, and better than single Western medicine intervention.

Objective:To systematically evaluate the influence of the implementation of essential drug policy ( EDP) on prescrip-tion use rate of antibiotics in primary hospitals. Methods:Based on CNKI, Wanfang and VIP of China journal databases, all litera-tures were adopted including the data of the prescription use rate of antibiotics in primary hospitals. RevMan5. 3 and Stata 12. 0 soft-ware were used to conduct the Meta analysis. Results:Totally 43 literatures were included in the study according to the evaluation se-lection criteria. After the implementation of EDP, the prescription use rate of antibiotics in primary hospitals was decreased, and com-pared with that before the implementation of EDP, the risk difference value was significant [RD= -0. 03,95%CI( -0. 04,-0. 03), P<0. 000 01], while the use rate was still high (46. 16%). The result of Egger’s test indicated the publication bias of the 43 litera-tures was not significant (P=0. 571). However, there was high heterogeneity(I2 =94%,P<0. 000 01)among the different studies. Based on the classification of hospital type and different areas, the results of sub-group analysis showed the differences of study methods in the literatures and regional implementation measures of EDP contributed to the high heterogeneity among the different studies. Con-clusion:In order to reduce the heterogeneity of studies, a unified evaluation criteria for the research quality of the cross-section survey should be established. And special policies related to EDP should be taken to effectively decrease the use rate of antibiotics in primary hospitals.

Objective To study the mechanism of traditional Chinese medicine Compound Xueniaoting (CXNT) in treating glomerulus diseases with the main pathological changes of proliferation in mesangial cells. Methods CXNT and rat liver microsomes were incubated together, and then the incubated CXNT was added into cultured glomerular mesangial cells (GMC) in vitro. The proliferation of GMC was observed by MTT assay, the levels of interleukin-6 (IL-6) and endothelin-1 (ET-1) were determined by radioimmunoassay, and content of lactic dehydrogenase (LDH) was determined by velocity assay. ResultsCXNT (2, 4, 8 mg/mL) metobolized by rat liver microsomes could all inhibite the proliferation of GMC and production of IL-6 and ET-1 in a dose-dependent manner. Conclusion CXNT can inhibite the proliferation of GMC and restrain the secretion of IL-6 and ET-1, this function may be one of CXNT mechanisms in treating some mesangial proliferative glomerulonephritis.