Literature in therapy of combining traditional Chinese and western medicines on pulmonary tuberculosis is systematically surveyed in recent years. It is the ideal route to treat pulmonary tuberculosis with traditional Chinese medicine combining anti-tuberculosis drug,especially relieving the poisonous side effect of anti-tuberculosis drug; TCM has unique efficiency.

Objective To investigate the role of HMGB1 in the pathogenesis of organ injury of acute necrotizing pancreatitis (ANP).Methods Male ICR mice were randomly allocated into control group,ANP group and HMGB1 monoclonal antibody group.ANP model was induced by intraperitoneal injection of 20％ L-arginine.Mice in HMGB1 monoclonal antibody group were given intraperitoneal injection of 200 μg of HMGB1 monoclonal antibody immediately after the induction of the ANP model.All the mice were sacrificed at 12,24,and 48 h after ANP induction.Serum level of amylase and liver,renal function were determined,level of serum HMGB1 was measured by using enzyme-linked immunosorbent assay,and then the pathologic changes of pancreas and liver were routinely observed and scored.The HMGB1 mRNA levels in the liver and pancreas were studied by real time fluorescence quantitative PCR.Results The serum levels of HMGB1 at 12 h in control group,ANP group and HMGB 1 monoclonal antibody group were (9.09 ± 1.03),(25.04 ± 4.30),(16.84 ± 4.27) μg/L; and pathological scores of pancreatic tissue were (1.50 ± 0.55),(4.33 ± 0.52),(3.03 ± 0.32) points ; and HMGB1 mRNA expressions in pancreas were 0.48 ± 0.18,7.53 ± 2.71,3.26 ±2.33 ; HMGB1 mRNA expressions in liver were-1.23 ± 0.37,0.15 ± 0.65,－ 1.27 ± 0.72.The corresponding values in ANP group were significantly higher than those in control group (P ＜ 0.05).While the corresponding values in HMGB1 monoclonal antibody group were significantly lower than those in ANP group (P ＜0.05).There was a positive linear relationship between serum HMGB1 level and pancreatic pathological scores 24 h after ANP induction (r =0.768,P ＜ 0.05).In addition,the serum levels of AMY,AST,ALT,LDH,BUN,Cr showed a similar trend as that of serum level of HMGB1,and the serum level of HMGB1 was positively associated with serum levels of Cr,BUN and ALT (r =0.824,0.719,0.590,P＜0.05).Conclusions HMGB1 may be a key factor of inflammatory response and organ dysfunction of ANP in mice,and extrinsic supply of its monoclonal antibody may decrease the injuries of pancreas and other organs during ANP.

Objective To observe the clinical effect of modified Zhisou powder and Symbicort Turbuhaler simultaneously on patients with Cough Variant Asthma. Methods 120 patients with Cough Variant Asthma were randomly recurited into two groups. 60 patients in the treatment group were treated with modified Zhisou powder and Symbicort Turbuhaler; 60 patients in the control group were treated with Symbicort Turbuhaler. 4 weeks was a therapeutic course in both group. Results The markedly controlled rate (MCR) (clinical control+excenence)of the treatment group was 83.3%, obviously surpassed the control group (70.0%) (P＜0.05); There was obvious improvement of cough, expectoration, breath lessness and throaty pruritus after the therapy in both groups, but it was much better in the treatment group than the control group(P＜0.05). The pulmonary function was significantly improved after treatment in both groups(FEV1, FEV1% and PEF, P＜0.05). The improvement showed significant difference between the two groups(P＜0.05). There was obvious decrease of EOS, IL-5 and ECP in both groups. The decrease of ECP and IL-5 in the treatment group was greater than the control group(P＜0.01). Conclusion The therapy of modified Zhisou powder and Symbicort Turbuhaler has advantage over pure western therapy.

Objective:To study the expression of human Era.Methods:The encoding region of human Era gene was inserted into pUC19 plasmid and sequenced,the gene fragment was then cloned into the prokaryotic fusion expression vector pRSET B to contruct recombinant expression plasmid pRSET B hEra.The recombinant protein was expressed in E.coli BL21DE3(plys S).Results:6His hEra was expressed after induced by IPTG and took 51.2% of the total cell lysate and mainly existed in the inclusion body.Conclusion:High level of human Era was established and this result may shed light on the further study on function of human Era.

Objective To explore the related infection factors of the internal jugular vein indwelling central venous catheter , and make prevention countermeasures according to the infection factors of central venous catheter infections .Methods A total of 564 patients admitted in liver and gallbladder surgical ward with external jugular vein indwelling central venous catheter were se‐lected ,extract the relevant hospital infection data in patients by the XingLin hospital infection real‐time monitoring system ,and SPSS15 .0 statistical analysis was conducted .Results The infection rate of 564 cases of patients was 4 .07% .The rate of gram‐neg‐ative bacteria infection was 43 .5% ,the gram positive bacteria infection accounted for 34 .8% ,fungi accounted for 21 .7% ,including multiple drug‐resistant bacteria infection accounted for 52 .1% .Catheter indwelling 14 d or more infection rate was 8 .5% ,14 d fol‐lowing infection rate was 2 .1% ,and infected patients for more advanced cancer and patients with severe acute pancreatitis .Pipe joint respectively with heparin cap and needle positive pressure infusion joint connections ,infection rate was statistically different (P<0 .05) .Conclusion The infection of internal jugular vein indwelling central venous catheter should not be ignored ,and the oc‐currence of catheter‐related infection of patients is closely related to state of an illness ,the time of catheter insertion ,and the joint device and so on .

In order to construct a eukaryotic co-expression plasmid containing membrane-anchored Sjcl4FABP and Sjc26GST genes and identify their expression in vitro, Sj14 and Sj26 genes were obtained by RT-PCR with total RNA of Schistosoma japonicum adult worms as the template and cloned into eukaryotic expression plasmid pVAC to construct recombinant plasmids pVAC-Sj14 and pVAC-Sj26. Then a 23 amino-acid signal peptide of human interleukin-2 (IL-2) upstream Sj14 or Sj26 gene and a membrane-anchored sequence containing 32 amino-acids of carboxyl-terminal of human placental alkaline phosphatase (PLAP) downstream were amplified by PCR as the template of plasmid pVAC-Sj14 or pVAC-Sj26 only to get two gene fragments including Sj14 gene and Sj26 gene. The two modified genes were altogether cloned into a eukaryotic co-expression plasmid pIRES, resulting in another new recombinant plasmid pIRES-Sj26-Sj14. The expression of Sj14 and Sj26 genes was detected by RT-PCR and indirect immunofluorescent assays (IFA) when the plasmid pIRES-Sj26-Sj14 was transfected into eukaryotic Hela cells. Restriction enzyme analysis, PCR and sequencing results revealed that the recombinant plasmids pVAC-Sj14, pVAC-Sj26 and plRES-Sj26-Sj14 were successfully constructed and the expression of modified Sj14 and Sj26 genes could be detected by RT-PCR and IFA. A bivalent membrane-anchored DNA vaccine encoding Sj14 and Sj26 genes was acquired and expressed proteins were proved to be mostly anchored in cellular membranes.

Background and purpose: Primary signet ring cell carcinoma(SRCC) of the bladder is rarely diagnosed in the clinic. Few cases have been reported in the literature, so there was lack of understanding of the primary bladder SRCC in terms of diagnosis and treatment. Our study was to investigate the clinical features and treatment strategy for primary SRCC of the bladder and review the status of the disease along with the literature. Methods: 3 cases of primary bladder SRCC were studied, including clinical features, treatment, follow-up and their prognosis.The literature was reviewed. Results: All cases received ultrasound, computerized tomography, cystoscopy, biopsy and other related lab tests for diagnosis and differential diagnosis. Laparoscopic radical cystectomy and orthotopic ileal neobladders were performed in 2 cases, while the other case received laparoscopic radical cystectomy and ileal conduit diversion, Chemotherapy (cisplatin and 5-fluorouracil) was delivered in one case after surgery. One patient died at 6 months postoperatively because of multiple metastasis. The other 2 cases have been followed-up only for 8 and 12 months postoperatively, and no recurrence or metastasis have been observed. Conclusion: Primary SRCC of the bladder lacks distinctive clinical and imaging manifestations. The tumor grows very invasively. Radical cystcctomy is one of the optimal approaches for treatment of SRCC of bladder.

Background and purpose: The prognostic factors on survival for the patients with prostate carcinoma are still underdeterrnined. This study was to analyze the survival of three common treatment methods for prostate carcinoma and the prognostic factors on survival. Methods: 494 male patients who were diagnosed as prostate cancer were enrolled into the retrospective study. All of the data like age, stage, grade, PSA level, ALP, Hb and treatments were collected. Overall survival and disease specific survival rates for patients were analyzed by Kaplan-Meier method. Prognostic factors on disease specific survival were also analyzed by Log-rank test and Cox proportional hazards model. Results: Disease specific survival rates at 1, 3 and 5 year were 96.0%, 89.0% and 80.0% for all 494 patients, respectively. Disease specific survival rate at 3-year was 92.4% for brachytherapy, 100.0% for radical prostatectomy and 80.6% for hormonal therapy (P=0.008). Multivariate analysis by Cox model showed that stage, PSA level and age significantly impacted on disease specific survival. Conclusion: Brachytherapy and radical prostatectomy provides longer survival time than hormonal therapy for patients with prostate cancer. Clinical stage and PSA level and age of prostate cancer are independent factors impacting on survival significantly.

Objective To explore the correlation between the levels of estradiol E2 and testosterone T in serum and expressed prostatic secretion(EPS) with the erectile function in the patients with type Ⅲ prostatitis(CP/CPPS) .Methods The E2 and T lev‐els in serum and EPS from 64 cases of CP/CPPS ,including 35 cases of type Ⅲ A and 29 cases of Ⅲ B ,and 20 individuals of physical examination were detected by using the radioimmunoassay .All cases were evaluated by the scores of NIH‐CPSI and the Internation‐al Index of Erectile Function 5(IIEF‐5) .64 patients were grouped according to the IIEF‐5 scores ,the erectile dysfunction(ED) group(32 cases) and the non‐ED group(32 cases) .Results The mean E2/T levels in serum and EPS of the Ⅲ A group and the Ⅲ B group were higher than those in the control group ,the difference had statistical significance(P<0 .05) .20 cases(57 .14% ) of ED were found in the Ⅲ A group ,which were more than 12 cases(41 .38% ) of ED in the Ⅲ B group ,but there was no statistically signifi‐cant difference (>0 .05 .There was a positive correlation between the IIEF‐5 score and the T level in serum and EPS in the CP/CPPS group(r=0 .218 ,r=0 .231 ,P<0 .05) .There was a negative correlation between the IIEF‐5 score and the E2/T level in ser‐um and EPS(r= -0 .189 ,r= -0 .652 ,P<0 .05) ,which had no correlation with the NIH‐CPSI score(P>0 .05) .The serum T level in the ED group was (6 .32 ± 1 .86)ng/mL ,which was lower than(7 .89 ± 2 .92)ng/mL in the non‐ED group and (8 .41 ± 2 .02)ng/mL in the control group ;the .E2/T level in EPS in the ED group was (55 .02 ± 29 .26) ,which was higher than (14 .06 ± 9 .36) in the non‐ED group and (16 .45 ± 13 .76) in the control group ,the differences among them were statistically significant (P<0 .05) .Con‐clusion The imbalance degree of hormone estradiol and testosterone in serum and EPS is related with erectile function in the pa‐tients with CP/CPPS .

Objective To investigate the level and clinical significance of nerve growth factor ( NGF) , transforming growth factor ( TGF )-β1 , estradiol ( E2 ) and testosterone ( T ) in serum and ex-pressed prostatic secretion (EPS) of patients with category Ⅲprostatitis. Methods From August 2011 to January 2012, 64 patients with (chronic prostatitis/chronic pelvic pain syndrome , CP/CPPS) and 20 health people were enrolled in this study.In CP/CPPS group, the age of patients ranged from 18 to 56 years, mean (36.6±9.3) years.The history of CP/CPPS ranged from 3 months to 6 years, mean 2 years.All patients were asked to complete NIH-CPSI questionnaires with CP/CPPS, including group ⅢA 35 cases and groupⅢB 29 cases.The age of healthy controls ranged from 25 to 41 years.The average healthy control age was (33.1±3.9) years.EPS and serum samples from CP/CPPS and control group were collected and frozen . NGF, TGF-β1 , E2 and T level in EPS and serum were measured by ELISA and radioimmunoassay and com -pared in each group. Results The mean E2, E2/T, TGF-β1 level in serum of patients with CP/CPPS were (175.7±82.4) pmol/L, (7.9±6.7), (2 216.2±581.6) ng/L, which were higher than that in healthy controls, (131.7±49.4) pmol/L, (4.6±2.4), (1 599.8±469.5) ng/L.The mean T level in CP/CPPS pa-tients′serum was (24.7±8.9) nmol/L, which was lower than that in controls (29.2±7.0) nmol/L.The E2/T (34.5±29.8), TGF-β1(6 859.3±5 229.4 ng/L), NGF (467.0±164.3 ng/L) levels in EPS of CP/CPPS patients were higher than that in controls (16.5±13.8), (1 774.1±1 304.3) ng/L, (310.8±106.6) ng/L. The TGF-β1 level in EPS of CP/CPPS patients showed the positive correlation ship with urination symptom score (6.1±2.4) (r=0.641, P<0.05).The NGF level in EPS of CP/CPPS patients also showed the positive correlation ship with pain score (7.6±2.6) (r=0.497, P<0.05).E2/T,TGF-β1 levels in serum and E2/T, TGF-β1,NGF levels in EPS of group ⅢA were (7.1±4.6), (2131.5±412.0)ng/L and (31.5±22.3), (7 667.1±5 652.4)ng/L, (440.6±134.3)ng/L, which were significantly higher than those in healthy con-trol (P<0.05).E2/T, TGF-β1 levels in serum and E2/T, TGF-β1, NGF levels in EPS of group ⅢB were (8.9±8.5), (2 340.5±728.2) ng/L and (38.2±37.1), (5 884.4±4 574.3) ng/L, (498.9±192.1) ng/L, which were also higher than those in healthy control ( P<0.05) . Conclusions Hormonal imbalance in es-tradiol and testosterone with TGF-β1 , NGF higher levels in EPS is closely related with pathogenesis and clin-ical symptom of category III chronic nonbacterial prostatitis .