Objective:To observe vox acoustics features of patients of lung Qi deficiency,understand the influence of different extents of lung Qi deficiency on phonation,and expound the relationship between lung Qi state and phonation. Methods:Apply computer vox analysis system to test the vox sustainable vowel signal(i) of 65 cases of lung Qi deficiency and 20 cases of healthy persons respectively,observe and analyse their acoustics parameters(basic frequency,micro bother of frequency,slight bother of swing and standard yawp energy) of natural sound lowest bourdon and comfort sound and natural sound most alt. Results:For lung Qi deficiency patients,the basic frequency of 3 different phonations is lower than healthy persons,whose lowering trend increases with degrees of lung Qi deficiency,among which,under lowest bourdon of natural sound,there's marked difference of basic frequency between middle and severe lung Qi deficiency and healthy adults(P

Objective To establish a method to simultaneously determine contents of alantolactone and isoalantolactone in Sanwei Ganlusan. Methods Contents of alantolactone and isoalantolactone was determined by HPLC was used with PDAD detector;the column was CAPCELL PAK MG C18 (4.6 mm×250 mm, 5μm);the mobile phase consisted of acetonitrile-0.4%phosphoric (58∶42);the flow rate was 1.0 mL/min;the detection wavelength was set at 225 nm;the column temperature was maintained at 30 ℃. Results The linear range of alantolactone was 0.083-0.517 μg (r=0.999 9), and isoalantolactone was 0.108-0.672 μg (r=0.999 9). The mean recovery of alantolactone was 97.95%, RSD=1.31%. The mean recovery of isoalantolactone was 97.69%, RSD=1.24%. Conclusion The method is accurate and simple in operation, which can be used to simultaneously determine contents of alantolactone and isoalantolactone in Sanwei Ganlusan.

ObjectiveTo assess the clinical value of ultrasound-guided percutaneous ethanol injection (PEI) in the treatment of hepatocellular carcinoma (HCC) combined with portal vein tumor thrombosis (PVTT).MethodsNinety HCC patients with different type PVTT underwent ultrasound-guided PEI once or twice a week.The follow-up lasted 12 to 60 months,and the 1-,2-,3-,4- and 5-year survival rates were calculated.ResultsThe median survival time of HCC combined with PVTT patients treated with PEI was 12 months,and the 1-,2-,3-,4- and 5-year survival rates was 52.22％,23.33％,15.56％,12.22％ and 10.00％,respectively.The survival rate correlated significantly to the type of PVTT.The lower the type of PVTT was,the longer the patients lived.ConclusionUltrasound-guided PEI is a safe and effective method for the treatment of HCC combined with PVTT,and can prolong the survival time of HCC patients with low type PVTT.

AIM: To extract the effective composition from Radix Arnebiae seu Lithospermi and make it into the vagina effervescent tablet. It would be convenient and effective to treat the disease for the patients. METHODS : To sift the technology of extracting the effective composition by experiment and find out the prescription of the vagina effervescent tablet,its time of disintegration and the quantity of producing foam can accord with the principle of the vagina effervescent tablet in Chinese pharmacopoeia. RESULTS : The technology of extracting the effective composition and the prescription of the vagina effervescent tablet by experiment are practical. CONCLUSION : It is convenience for patients to take vagina effervescent tablet of Radix Arnebiae to treat their diseases

Objective: To study the effects of TNF ? on wound healing. Methods: The skin lesion and incisions were made on mice and rh TNF ? was applied in both skin lesion and incision. Tissue strips were evaluated for tensiometry and histologic features after healing. Results: It was found that rh TNF ? markedly improved wound healing both in skin lesion and incision wound model, it also markedly enhanced the breaking strength of treated incision and increased wound cellularity in rh TNF ? treated groups. Conclusion: The results suggest that TNF ? play an important role in regulating inflammatory reactions of local injured tissues and it may improve the functions of fibroblasts, mononuclear phagocytes and endothelial cells. rh TNF ? of suitable doses can promote wound healing. This shows that TNF ?, as a wound healing promoter, has the potentials for clinical application.

Objective: To study the relationship between interleukin(IL) 6, IL 8, tumor necrosis factor alpha (TNF ?) and wound healing. Methods: In lower jaw gunshot wound, the expression of IL 6, IL 8, TNF ? in local soft tissues was assayed by using immunohistochemistry methods. The current levels of IL 6, IL 8, TNF ? in wound tissues was analysed by using image assay. Results: High expressions of these cytokines were observed in local soft tissues of wounds during the first 3 d after the gunshot. The cytokines expressions were different between the area near the bullet path and that far from the path. There was only one peak of the cytokines concentration in the area far from the bullet path, while there were 2 peaks of the cytokines concentration in the area near the bullet path.Conclusion: These results suggest that IL 6, IL 8, TNF ? play an important role in regulating inflammatory reactions of local injured tissues. They may improve the functions of fibroblasts, mononuclear phagocytes and endothelial cells and stimulate wound cells to produce and release other cytokines.

OBJECTIVE:To investigate the effect of Xuebijing injection on coagulation function and prognosis in patients with sepsis. METHODS:50 patients with sepsis were randomly divided into control group and observation group according to the hospi-talization sequence,with 25 cases in each group. Control group received conventional treatment,and observation group was addi-tionally given Xuebijing injection(50 ml added into 5% Glucose solution or 0.9% Sodium chloride solution 250 ml intravenously, bid) on the basis of conventional treatment. Treatment course lasted for 7 d. The coagulation function,APACHE Ⅱscore after 7 days of treatment and 28 d mortality were compared between 2 groups. RESULTS:After 7 d treatment,the coagulation indexes were improved significantly in 2 groups compared with before treatment,and the APACHEⅡscores were decreased significantly in both groups;the observation group were significantly better than the control group,with statistical significance (P<0.05). After followed up for 28 d,the mortality rate of 2 groups were 16% and 28%,there was no statistical significance (P>0.05). CON-CLUSIONS:Xuebijing injection can inhibit blood clotting activation,correct the coagulation disorders,and improve the sepsis se-verity.

Objective To investigate the expression level of tumor necrosis factor α( TNF-α) , heat shock protein 70 (HSP70) in serum and to analyze the correlation of TNF-αand HSP70 with the incidence of type 2 diabetes mellitus (T2DM) among Hui and Han nationalities in Ningxia .Methods Using the method of case-control study and according to the inclusion and exclusion criteria of case and control groups , 225 patients with T2DM who were treated by Department of Endocrinology and 600 healthy people during health checkups were enrolled in the study between October 2011 and October 2012 .A double antibody sandwich enzyme-linked immunosorbent assay ( ELISA) was used to determine the protein expres-sion levels of TNF-αand HSP70 in serum.Results The expression levels of TNF-αin the total population investigated and Hui population in T2DM group were significantly higher than in the control (t=-3.512,-3.791,all P<0.01).The difference in expression levels of TNF-αbetween the Han people of T 2DM group and control group , and that in the expression levels of HSP70 between the case group and control group were not statistically significant ( t =-0.565,-0.020,-1.251,-0.809,all P>0.05).The elevated serum levels of TNF-αincreased the risk for T2DM(OR=1.500, 95%CI:1.075-2.093,P=0.017).The expression levels of TNF-αin the total people, case and control of Hui people were significant lower than the homologous Han people (t=9.373,2.223,9.734, all P<0.01 or 0.05).Pearson analysis showed that the high expression of TNF-αwas positively correlated with blood glucose level (r=0.110,P=0.001),but there was no correlation between the high expression of HSP 70 and blood glucose level (r=0.023, P=0.504).The result of multiple logistic regression analysis indicated that gender and waist-to-hip ratio(WHR) were risk factors for high levels of TNF-α(P<0.01 or 0.05)while HSP70 and nationalities were protective factors.Systolic blood pressure(SBP) and WHR were risk factors for the high level of HSP70(all P<0.01), but TNF-αwas protective factors.HSP70, TNF-α, gender, family history, BMI, SBP, triglycerides(TG), low density lipoprotein cholesterol (LDL-C), alanine trans-aminase(ALT), and psychological stress were risk factors for T2DM, but high density lipoprotein cholesterol (HDL-C) was a protective fac-tor.Conclusion The high expression of TNF-αin serum is closely related to elevated fasting plasma glucose ( FPG) and T2DM onset.The expression level of TNF-αin serum in Hui people is lower than in Han people ,possibly correlated with ethnic heredity.The high expression of HSP70 in serum may induce T2DM onset.

OBJECTIVE:To evaluate the status quo of the use of antiallergic drugs.METHODS:The antiallergic drugs used during 2004～ 2006 in the inpatient pharmacy including the non-surgery department,surgery department and pediatric department of our hospital were analyzed statistically in respect of kinds,consumption sum and DDDs.RESULTS:The antiallergic drugs had a fluctuation in consumption sum and DDDs,showing a reduction in 2006.No significant change was noted in the structure of drug use.CONCLUSION:More and more new antiallergic drugs went on the market,but the application still gives priority to the cheaper kinds.

This paper has briefly introduced the definition, classification, harms, sources and control of particles, lists the particle evaluation method of coronary stents. And the development trend of particle evaluation method of coronary stents is also analyzed.
Biocompatible Materials ; adverse effects ; Blood Vessel Prosthesis ; Coronary Artery Disease ; therapy ; Humans ; Particle Size ; Stents