The paper is to systematically evaluate the efficacy and safety of Deng Zhan Xi Xin injection ( DZXXI) as an adjuvant treatment for patients with angina pectoris. The Cochrane Library, Medline, EMbase, CBM, CNKI, VIP, and Wan fang Data base were searched. Randomized controlled trials (RCTs) of DZXXI combined with western medicine routine treatment versus western medicine routine treatment alone for angina pectoris patients were all included. All trials were assessed according to the Cochrane Reviewer' s Handbook 5.1 for Systematic Reviews of Intervention and Meta analyses were performed by RevMan 5. 2 Software. A total of 30RCTs (3 086 patients including 1 572 patients of treatment group and 1 514 patients of control group) were included. Meta-analysis of treatment group compared with control group showed superior effect over reducing cardiovascular events ( OR = 0.33; 95% CI: [0.16, 0.67], P = 0.002, improving effective rate of DZXXI as adjuvant treatment for angina pectoris patients (OR = 3.97; 95% CI: [3.15, 5.02]; P < 0.000 010 and electrocardiogram curative effect (OR = 2.21; 95% CI; [1.83, 2.68]; P < 0.000 010. Funnel figure seemed that there was publication bias. The current limited evidence showed that when compared with the control group, treatment group was superior in improving patients with angina pectoris. But based on the limitations of the study, rigorous design with long follow up clinical trials are necessary for further evidence.
Adjuvants, Pharmaceutic ; Adult ; Aged ; Angina Pectoris ; drug therapy ; physiopathology ; Drugs, Chinese Herbal ; administration & dosage ; Electrocardiography ; Female ; Heart ; physiopathology ; Humans ; Injections ; Male ; Middle Aged ; Randomized Controlled Trials as Topic

OBJECTIVE:To optimize the extraction technology of Bushen huoxue capsules. METHODS:Central composite de-sign-response surface method was used to optimize the extraction technology with the amount of water and boiling time as main fac-tors using normalized value of the contents of icariin and salvianolic acid B,the yield of dry extract as index. Validation test was al-so conducted. RESULTS:The optimal extraction technology was as follows as 15-fold water,reflux extracting for 75 min,extract-ing for 2 times. The deviation of measured value and predicted value was 0.000 3% in validation test. CONCLUSIONS:The cen-tral composite design-response surface method can be used to optimize the extraction technology of Bushen huoxue capsules with good prediction,and the technology is simple and stable.

Asthma is a common disease with recurrent onset which severely affects patients' quality of life.Acupuncture can improve pulmonary functions in asthma patients and thus treat this disorder.To summarize the status of acupuncture treatment for asthma,we have collected clinical literatures published in the recent 10 years and analyzed the influence of acupuncture on pulmonary functions in asthma patients from the aspects of frequently used points,needling techniques,manipulation and mechanisms to provide references for treating asthma with acupuncture.

Pancreatic fistula, a common complication after pancreaticoduodenectomy, is a severe condition with a high mortality. Therefore, early diagnosis of this condition and effective prevention and treatment measures are essential. This article reviews the diagnostic criteria for pancreatic fistula, the risk factors for its development, and research advances in the prevention and treatment of pancreatic fistula.

Study a method for the detemination of the content of polysaccharides in Gentiana farreri, and analysis of the content of polysaccharides from different producing areas. The results showed that using the anthrone-sulfuric acid method, simple operation, accurate result. Sample was measured at 620 nm absorbance after anthrone-sulfuric acid color, at this wavelength, solution absorption and glucose showed a good linear relationship; The linearity was in the range of 0.01-0.07 g x L(-1) (r = 0.996 7). The recovery rate was 99.41%, with RSD of 2.0%. Considering the experimental conditions, to determine the solid-liquid ratio 1:60, extracting time 50 min, concentration of ethanol 80%. The mass fraction of polysaccharides was the highest to reached 0.743% in G. farreri from Gansu Xiahe. This experiment has laid a good foundation for further study on G. farreri.
Anthracenes ; chemistry ; Chemistry Techniques, Analytical ; methods ; Gentiana ; chemistry ; growth & development ; Geography ; Linear Models ; Polysaccharides ; analysis ; Reproducibility of Results ; Sulfuric Acids ; chemistry ; Time Factors

By summarizing the recent literatures on brain mechanisms with acupuncture intervention based on blood oxygenation level-dependent (BOLD)-functional magnetic resonance imaging (fMRI), the BOLD-fMRI examination and analysis methods, the points to be acupunctured, the corresponding meridian activation regions, the specific intensity range, functions and indications of the acupoints, the manifestation of 'bi-directional regulation' characteristics, fMRI performance of chronergy, laterality and needling qi of acupuncture were reviewed to provide the ideas for future research in this area.

The adventitious root of Tripterygium wilfordii was used as experiment material to study effects of various concentration of aspartic acid, isoleucine, cysteine and arginine in MS medium on the growth and triptolide, wilforgine, wilforine contents of the adventitious roots. The results showed that compared with the control, supplemented with 0.25 mmol x L(-1) aspartic acid at 3rd week, the growth of the adventitious roots only accounted for 80%, but the content of triptolide of the adventitious roots and the medium was 1.36, 1.30 times, the content of wilforgine was 1.16, 1.37 times, the content of wilforine was 1.22, 1.63 times, respectively. At 3rd week 0.05 mmol x L(-1) isoleucine, the growth of adventitious roots was 97.3%, wilforgine of adventitious roots and medium 1.02, 1.27 times, wilforine 1.36 times and 1.15 times. At 1st week 0.25 mmol x L(-1) cysteine, the growth of the adventitious roots comprised 77.5% of the control, while content of triptolide of adventitious roots reached 1.87 times. At 2nd week 1.00 mmol x L(-1) cysteine, the growth of adventitious roots was 44.6% of the control, the content of wilforine in medium was 2.97 times. At 3rd week 0.50 mmol x L(-1) arginine, the growth of adventitious roots was 124.2%, the content of wilforgine and wilforine was 1.3, 1.4 times, respectively.
Amino Acids ; analysis ; metabolism ; Diterpenes ; analysis ; Epoxy Compounds ; analysis ; Lactones ; analysis ; metabolism ; Phenanthrenes ; analysis ; Plant Roots ; chemistry ; growth & development ; metabolism ; Pyridines ; analysis ; metabolism ; Secondary Metabolism ; Tripterygium ; chemistry ; growth & development ; metabolism

Using MS as basic medium, supplemented with 1.0 mg · L(-1) IBA, the adventitious roots of Tripterygium wilfordii were induced, and the good adventitious root culture system was established by leaves or callus induced by leaves as explants. The adventitious roots were also induced with 2.0-4.0 mg · L(-1) NAA and the good adventitious root culture system established by using suspension cells from callus as materials to induce adventitious root. The content of triptolide of three adventitious roots culture system were exceeded in the natural root bark. The content of triptolide of AR3 adventitious roots was the highest about 5.3 times as that in the natural root bark. By using 5 L stirred fermentor during pilot enlarge cultivation, compared with 250 mL flask cultivation, the adventitious roots increment and secondary metabolites content per liter medium showed no significant difference. The accomplishment of this analysis laid a foundation by tissue culture production of the secondary metabolites of T. wilfordii.
Culture Media ; chemistry ; metabolism ; Fermentation ; Plant Growth Regulators ; analysis ; metabolism ; Plant Roots ; growth & development ; metabolism ; Tissue Culture Techniques ; instrumentation ; methods ; Tripterygium ; growth & development ; metabolism

Objective: To explore the effect of Fuzheng granules on immune function activities in animal models.Methods: The effects of Fuzheng granules were investigated in normal mice and immunosuppressive mice by macrophage englobement rate and index of phagocytosis,leucocyte quantity,lymphocyte conversion ratio induced by adhesin,serum hemolysin,content of serum con-complement.Results: Fuzheng granules could significantly elevate the macrophage englobement rate,index of phagocytosis,leucocyte quantity,lymphocyte conversion ratio induced by adhesin,serum hemolysin,content of serum con-complement in above mice.Conclusion: Fuzheng granules had the effect of improving immune function activities.

Objective To determine the genotypes and their epidermiology of microlide, lincosamide and streptogramin B(MLS_B)resistant S.epidermidis isolates causing nosocomial infection.Method 126 isolates were collected from inpatients in three hospitals in Beijing from 2003-2004 for testing the antibiotic susceptibility to the macrolide erythromycin,the lincosamide clindamycin.The resistance phenotypes of erythromycin-resistant isolates were determined by the double-disc test with erythromycin and clindamycin.The presence of the relative genes(ermA,ermB,ermC and msrA)to MLS_B resistance was identified by PCR and the similarity of the isolates was analyzed by PFGE.Result The isolates were mostly resistant to macrolide and lincosamide.In the constitutive phenotype cMLS_B isolates,the methicillin resistant S.epidermidis(MRSE)proportion appeared high(78.5%),whereas high methicillin susceptible S.epidermidis(MSSE)proportion was found in the inducible MLS_B phenotype(iMLS_B) (69.2%).ermC was shown as the most frequent determinant to the resistance,not only in MRSE and MSSE (70.8% and 6.8%),but also in iMLS_B and cMLS_B(76.9% and 90.3%).No specific endemic strain was found by PFGE analysis.The same resistance phenotype pattern was not clustered together and distributed into type A～F at the similarity of 60%.Among the phenotypes(cMLS_B,iMLS_B and MS phenotype),no significant difference was shown in the PFGE genotype distribution.Conclusion Our results indicate that the MLS_B resistance in S.epidermidis causing nosocomial infection is prevalent in the hospital and MLS_B antibiotics should be used iudiciously,ermC was shown as the most frequent determinant to the resistance.