Objective To observe the clinical efficacy of combining Yuan-Primary and Luo-Connecting points in treating insomnia due to imbalance between heart and kidney, for providing novel method and evidence for the treatment of insomnia with acupuncture-moxibustion.Method Totally 100 insomnia patients due to imbalance between heart and kidney were randomized into a treatment group and a control group, 50 in each. The treatment group was intervened by acupuncture at Yuan-Primary and Luo-Connecting points, while the control group was by conventional acupuncture. The Pittsburgh Sleep Quality Index (PSQI), self-rating anxiety scale (SAS), and self-rating depression scale (SDS) were observed before and after intervention for efficacy evaluation.Result The PSQI item scores were significantly changed after intervention in both groups (P<0.05). The SAS and SDS scores were significantly different from that before treatment in both groups (P<0.05). After treatment, the SAS and SDS scores of the treatment group were significantly different from that of the control group (P<0.05). The recovery rate and total effective rate were 26.0% and 92.0% in the treatment group versus 12.0% and 86.0% in the control group, and there was a significant difference in comparing the recovery rate (P<0.05).Conclusion Combining use of Yuan-Primary and Luo-Connecting points is an effective approach in treating insomnia due to imbalance between heart and kidney.

?Objective: To evaluate the mechanical properties of low noble alloy Au Pd and Ag Pd developed by Stomatological College,Fourth Millitaly Medical University and Xi'an University of Architecture & Techuology. Methods:The two low noble alloys were cast by means of a centrifugal induction furnace into the tensile bars whose dimensions accorded with the standards of China for Dental Casting Precious Metal Alloys. Tensile properties (?b)were determined by means of a conventional testing machine. The 0.2% offset yield strength(?0.2), elongation(?) and microhardness (HV)were determined in a conventional manner. All data were the average of four specimens of each alloy. Results:?b(MPa),?0.2(MPa),?(%) and HV of Au Pd were 485?12.9,365 ?14.8,7.8?1.1 and 220?14.3;those of Ag Pd 550?9.5,435?8.2,13.5?5.4 and 245?15.1,respectivey.Conclusion:The mechanical properties of the two low noble alloys meet the demands of standards and have lower microhardness than natural tooth enamel.

A union operation method of chromatograph mass spectrometer was applied in analyses of volatile oil compositions in flowers and leaves of Radix Ginseng. The preliminary identification indicated thai there were 15 and 32 kinds of chemical compositions in flowers and leaves of Radix Ginseng, respectively. Meanwhile, their relative content has also been determined.

Objective To compare the contents of Ferulic Acid and Polysaccharide in Angelica Sinensis oliv. with Lotiform Angelica sinensis because of the morphosis related to lateral bud of Angelica Sinensis. Method The contents of Polysaccharide was determined by Polysaccharide-Phenol-Sulfuric acid reaction system. The content of ferulic acid was determined by HPLC. Result There is no significantly difference in the contents of Ferulic Acid and Polysaccharide between Angelica sinensis and lotiform Angelica sinens. Conclusion The contents of Ferulic Acid and Polysaccharide between Angelica Sinensis oliv. and Lotiform Angelica sinensis has no significantly difference because of the morphosis related to lateral bud of Angelica Sinensis.

Due to the latent and highly invasive characteristics of liver carcinoma,a majority of patients are frequently not diagnosed until moderate or advanced stage in the disease process,and usually complicate with cirrhosis.Only 15％ -30％ of the patients are eligible for radical resection.The overall survival time is about 3-4 months.Therefore,on the basis of early diagnosis and treatment of liver carcinoma,how to improve the treatment effect of the moderate and advanced liver carcinoma,ameliorate the quality of life and prolong the survival time,becomes the focuses and difficulties both at home and abroad.

To introduce composition,the testing principle of the urine analyzer,To reduce the failure rate, extend the service life of the instrument and improve the accuracy of diagnosis. Make the maintenance system ,according to the system of equipment maintenance maintain the urine analyzer daily and monthly. The maintenance plays an important role in reducing the failure rate, extending equipment life and improving the accuracy of diagnosis.

Objective To study the chemical constituents from the roots of Zanthoxylum nitidum.Methods The constituents were isolated and purified by column chromatography.Their structures were identified on the basis of physiochemical properties and spectral data.Results Two benzophenanthridine alkaloids,1,3-bis(8-dihydronitidinyl)-acetone(1)and 8-acetonyldihydrofagaridine(2),have been iso-lated from the roots of Z.nitidum.Conclusion Compounds 1 and 2 are new compounds named nitidumtone A and nitidumtone B.

The B-cell lymphoma gene 2 (Bcl-2) is considered as the most important inhibiting cell apoptosis control gene,and its expression is up-regulated in asthma.Drug intervention against Bcl-2 affects signal pathways,down-regulates the Bcl-2 expression,and induces programmed cell death.It may become the target of asthma treatment.This article reviews the structure characteristics of the Bcl-2,the mechanism of regulating apoptosis,and its role in asthma.

Objective To explore the effect of budesonide combined with ipratropium bromide in the treat-ment of acute exacerbations of chronic obstructive pulmonary disease,and observe the adverse reactions during treat-ment.To analyze the treatment of safety and to provide the basis for clinical treatment.Methods 160 cases of acute exacerbations of chronic obstructive pulmonary disease were selected,they were randomly divided into the control group A,B,C and the observation group,with 40 cases in each group.The control group A was treated with prednisone and other conventional,control group B was treated with aminophylline and other conventional treatment,the control group C application included prednisone,aminophylline and other conventional treatment,all the control group were treated with 0.9% sodium chloride solution inhaled as a placebo spray.And the observation group application of budesonide was combined with ipratropium bromide based on the routine treatment.Mainly the effect of treatment was observed,and the blood carbon dioxide partial pressure (PaO2 ),partial pressure of oxygen (PaCO2 ),forced expiratory volume in one second (FEV1 ),forced expiratory volume in one second (FEV1 )and forced expiratory volume in one second to forced vital capacity ratio of FVC (FEV1 /FVC)before and after treatment were detected.And the adverse reactions were observed to evaluate its safety.Results The total effective rate of the observation group was 95.00%(38 /40),which were higher than the control group A,B and C,the differences were statistically significant (χ2 =9.68,9.70,9.91,all P <0.05).The PaO2 level of the observation group after treatment was (76.89 ±0.63)mmHg, which were higher than that of the control group after treatment (73.66 ±0.47)mmHg,and that of two groups after treatment were higher than those before treatment,the differences were statistically significant (t =10.48,13.72,12.83,all P <0.05).The PaCO2 of the observation group after treatment was (50.06 ±0.60)mmHg,which were lower than that of the control group A,B and C after the treatment,each group after treatment was lower than that before treatment,the differences were statistically significant (t =11.72,12.69,10.74,all P <0.05 ).FEV1 and FEV1 /FVC of the observation group after treatment were (2.19 ±0.29)L and (69.27 ±0.59)%,which were higher than those of the control group A,B and C after treatment,and each groupafter treatment was higher than that before treatment,the differences were statistically significant (t =12.68,13.10,12.41,9.89,10.63,11.29,all P <0.05). Comparison of adverse reactions in each group,the difference was not statistically significant (χ2 =1.38,P >0.05). Conclusion It has good clinical curative effect on budesonide combined with ipratropium bromide for the treatment of acute exacerbations of chronic obstructive pulmonary disease patients,which can significantly improve the pulmona-ry function of patients,shorten recovery time,and has high security.It is worthy of clinical application.

Objective To explore the blood sugar controlling for elderly patients with fracture and diabetes mellitus. Methods Twenty patients with fracture complicated with diabetes were managed with mental education and diet controlling. Meanwhile nursing measures were done to prevent infections, bedsores and deep vein thrombosis (DVT). Results The fasting blood sugar levels of the 20 elderly patients were well controlled below 7.8 mmol / L. There were no related complications. Conclusion Such nursing measures as psychological counseling and diet control are helpful for a steady maintenance of blood sugar for feasibility of surgical operation, to ensure successful manipulation of the surgical operation. Prevention of infection, bedsore and DVT is critical for ensuring the success of operations.