Objective To explore identification method for genuine glabrous greenbrier rhizome and ensure an accurate clinical medication. Methods Such aspects as characters, microscope appearance, physicochemical analysis,chemical composition, and efficacy were used to identified the genuine glabrous from its adulterants. Results There are significant differences between glabrous greenbrier and its adulterants in the above-mentioned aspects. Conclusion Genuine glabrous greenbrier rhizome can be identified since it has obvious differences from its adulterants.

OBJECTIVE:To explore optimal regime and less ADR for lupus nephritis(LN) by adopting self-made TCM prescription.METHODS:109 LN patients were assigned into control group(n=48) and therapy group(n=61).Both groups were treated with metacortandracin and cyclophosphamide.Control group were additionally given self-made TCM prescription.The clinical efficacy and adverse drug reaction(ADR) of 2 groups were compared.RESULTS:The curative rate and total response rate of therapy group were 77.05%(47/61) and 95.08%(58/61) respectively and those of control group 58.33%(28/48) and 77.08%(37/48).The curative rate and total response rate of therapy group were all higher than those of control group.There were significant difference between 2 groups(P

Objective To investigate the application of nasal jejunal tube and nasogastric tube of two different catheter ways in improving the severe craniocerebral injury and the low temperature condition and the role of early enteral nutrition support and compare the difference between its curative effect.Methods A total of 120 patients with severe craniocerebral injury underwent normal and low temperature treatment were selected,and they were divided into nasal jejunal tube enteral nutrition(nasal jejunal tube group,60 cases)and nasogastric tube enteral nutrition(nasogastric tube group,60 cases)by simple random sampling.After implement nasogastric tube and nasal jejunal tube,normal pressure using enteral nutrition elemental diet and/or enteral nutrition multi polymerization agent produced the best nutrient solution implementation of early enteral nutrition support,two groups of subjects under the condition of bowel function exists,within 48 h starting enteral nutrition,compared two groups of various nutrition indicators as well as adverse reactions and complications,and Glasgow Coma Scale(GCS)score,Acute Physiology and Chronic Health Evaluation (APACHE Ⅱ)score,etc.Results The patients with severe craniocerebral injury after early nutrition,the various nutrition indicators had improved in two groups.The rise extent of triceps skinfold thickness,arm muscle circumference,serum albumin,prealbumin,transferrin,hemoglobin and other indicators in nasal jejunal tube group was higher than that in nasogastric tube group on the 14th,28th day after admission,and there was significant difference(P ＜ 0.05).The incidence of diarrhea,bloating,vomiting,and stomach contents reflux retention in nasal jejunal tube group was lower than that in nasogastric tube group [5.0％(3/60)vs.18.3％(11/60),10.0％(6/60)vs.21.7％(13/60),5.0％(3/60)vs.21.7％(13/60),15.0％(9/60)vs.16.7％(10/60),11.7％(7/60)vs.48.3％(29/60),8.3％(5/60)vs.21.7％(13/60)],and there was significant difference(P ＜ 0.05).The incidence of complications in nasal jejunal tube group was lower than that in nasogastric tube group [16.7％(10/60)vs.76.7％(46/60)],and there was significant difference(P ＜0.05).The changes of GCS score,APACHE score in nasal jejunal tube group was more obvious than that in nasogastric tube group,and there was significant difference(P ＜ 0.05).Conclusions Early nasal jejunal tube enteral nutrition for the severe craniocerebral injury after the low temperature condition in clinical enteral nutrition implementation is feasible and reasonable,compared with a nasogastric tube feeding,can obviously reduce the complications of enteral nutrition and reach goals earlier nutritional therapy,can improve the prognosis.

Objective To establish a continuous flow analytical method for determination of potassium in environmental water sample.Methods The concentration of patassium in environmental water sample was determined by ALLIANCE auto-matic analyzer,and its data were compared with the data obtained from atomic absorption spectrophotometry.Results The de-tection limit of this method was0.5?g /ml.The method revealed linear relationship at the potassium concentrations of5-1000?g /ml.The recovery rate of standard addition method ranged from to97%to102%.The relative standard deviations were0.82%-1.23%.Conclusion The contents of potassium in environmental water samples could be accurately and rapidly deter-mined by continuous flow analysis.

Objective By investigating the quality and unreasonable prescription of traditional Chinese medicine in our hospital, to analyze the reason and thus put forward the solution and elevate the whole rational administration level in our hospital. Methods 3000 prescriptions prescribed in our hospital from April 2008 to April 2009 were randomly investigated. Select the unreasonable prescriptions and unreasonable use of medicines in a prescription for statistical analysis. Results There were 258 unreasonable prescriptions among spot-check 3000 sheets of prescriptions, reaching 8.6%. There were 633 unreasonable medications, including oversized or excessively small dosage, improper compatibility, repeated medications, etc. Conclusion There is the phenomena of unreasonable prescription in our hospital. Therefore, we should reinforce the management of prescribing medicines and enhance the level of reasonable medication.

0.05),as well as in the composite of MACCE(2.51% vs 3.10%,P=0.523)between the two groups.Also,no significant difference existed in the rate of SAT(0.16% vs 0.16%,P=1.000)and hemorrhagic events(2.51% vs 2.12%,P=0.652)between the two groups.Kaplan-Meier survival analysis showed the cumulative hazard rate for the MACCE was similar(P=0.523).Conclusions Short-term therapeutic effects of atorvastatin 20mg/d combined with clopidogrel for the patients undergoing coronary stenting is similar to that of provastatin combined with clopidogrel.Long-term therapeutic efficiency and safety of the two strategies need to be further investigated.

Aiming at the confused situation of Stephania tetrandra and its adulterants in the production,supply and sale market,the author had overviewed information on Stephania tetrandra and its adulterants in source,character identification,microscopic identification,physical and chemical identification at home and abroad in recent years,so thus for scientific identify of species,distinguishing between the families and genera and correcting medication for clinical use.

Objective To compare the short-term efficiency and safety of high loading dose (600 mg) clopidogreal pretreatment with that of routine loading dose (300 mg) before coronary stenting in patients with acute coronary syndromes (ACS). Methods Prospective registry method was used in this study. Between February 2003 to July 2004, a total number of 316 hospitalized patients with ACS received 600 mg clopidogrel pretreatment, before coronary stenting. 309 patients with the same disease conditions who received 300 mg clopidogrel pretreatment between October 2001 to January 2003 were included as the control. The primary endpoints were the presence of subacute in-stent thrombosis. 30 days after the procedure. The composite endpoints were death of all causes, myocardial infraction and revascularization of the target ressel. The secondary endpoint was hemorrhagic events at 30 days after the stenting procedure. Results The baseline clinical and angiographic characteristics and the result of stenting between the two groups had no significants difference. Rate of subacute in-stent thrombosis was significantly lower in 600 mg group than that of 300 mg group (0.0% vs 2.6%, P=0.003). An interval of

Objective To compare the one-year outcome between complete and incomplete revascularization by percutaneous coronary intervention (PCI) in patients with multivessel coronary disease. Methods From June 1995 to September 2004, a total of 2579 patients with multivessel coronary disease were treated by PCI in our centre, among them 2278 patients (88.3%) achieved complete revascularization (CR group) and 301 patients achieved incomplete revascularization (IR group). One-year outcome was compared between the two groups. Results The rates of triple vessel disease, complex type B2/C lesions, chronic total occlusion were significantly higher in IR group than those in CR group, and the target vessel stenostic degree before PCI was also more severe in IR group. The PCI success rates in CR group and IR group were 96.4% and 94.0% (P0.05). The rates of angina recurrence and major adverse cardiac events (MACE) were significantly lower in CR group patients compared with the patients in IR group (5.7% vs 9.2%, P

Objective To explore possible role of cellular repressor of E1A-stimulated genes(CREG) in the process of phenotypic switching of adventitial fibroblasts(AFs). Methods Immunofluorescent staining was performed with tissue sections from mouse carotid arteries to evaluate the relationship between the expression of CREG and smooth muscle actin-α(α-SMA) in injured arteries, especially in the adventitia. Tissue block pasted culture method was used to isolate and culture AFs. RT-PCR and Western-blot were used to detect the change of CREG andα-SMA mRNA and protein expression in AFs in the presence of different concentrations of AngⅡfor 12 h/24 h or in the presence of 100 nmol/L Ang Ⅱ for different times. Results Normal mouse carotid arteries had little α-SMA expression throughout the tunica adventitia. Arteries at day 1 and day 3 post-injury exhibited significantly higher immunofluorescence of α-SMA compared with non-injured arteries. Alpha-SMA expression began to decrease on day 7 and progressively declined on day 14. In contrast, immunofluorescent staining revealed that CREG was expressed in the adventitia of normal arteries. Expression of CREG in the adventitia of injured arteries was decreased on the 1st day, reached its lowest value on the 3rd day, and increased gradually from the 7th day, and was higher compared with that in non-injured arteries on the 14th day after injury. Similarly, the expression of CREG in AFs was very high, and AngⅡremarkably decreased mRNA and protein expression levels of CREG in a dose-dependent and time-dependent manner. Conclusions The changes in CREG expression correlate with AF phenotypic modulation, and CREG down-regulation may facilitate AF phenotypic switching into myofibroblasts (MFs).