Objective To evaluate the efficacy and safety of the treatment with Octreotide combined with rhubarb for acute severe pancreatitis(ASP).Methods Randomized controlled trials(RCTs)were searched from the following data-bases as CBM、VIP、CNKI、PubMed and WanFang ,all RCTs searched from January 2008 to December 2014.Search terms were Octreotide,rhubarb,ASP.Two reviewers according to the Cochrane systematic review,pre-defined inclusion and exclusion criteria,then screening literatures,extraction data and assessing literature′quality independently,finally unifided datas by cross-checked,Meta-a-nalysis was performed by RevMan5.2 software.Results Ten RCTs involving 655 patients (treatment group:336 cases,control group:31 9 cases)were included.Meta-analysis results showed that compared with the use of Octreotide,Octreotide combined rhu-barb advanced the clinical cure rates[RR=1.47,95%CI (1.21,1.78),P <0.01 ]and the total clinical effective rates [RR = 1.1 9, 95%CI (1.09,1.29),P <0.01];Octreotide combined rhubarb shorted the remission time of abdominal pain,the remission time of vomit,the recovery time of serum amylase,the recovery time of urine amylase,hospitalization days,the first defecation time,the ab-dominal distension disappear time and the remission time of signs of abdominal tenderness,the differences all above showed statisti-cal significance(P <0.01).But reducing the proportion of surgery didn′t have statistic difference(P >0.05).No severe adverse e-vents or allergic reactions were reported.Conclusion Compared with the traditional Octreotide therapy alone,rhubarb combined with Octreotide therapy for ASP have a better curative effect.

Objective To investigate the situation of ALT-single-unqualified blood donors and the ALT test when they donated again.Methods There were 3 784 cases of ALT-single-unqualified blood donors from March 2009 to February 2010 enrolled in the study.Investigations were carried out to know the previous situation of blood donation.A 3-year tracking survey on those people was carried out,and the data was recorded and analyzed.Results The ALT-single-unqualified blood donors who participated in blood donation for the first time accounted for 58.14% (2 201/3 748).The 3-year follow-up showed that the returned blood donors accounted for 33.62% (1 272/3 784);1-year return accounted for 46.62%(593/1 272)which was the most;ALT-qualified donors accounted for 65.72%(836/1 272)of the retured donors.with the increase of the times of blood donation,the qualified rate of blood ALT increased.Conclusion More than half of the ALT-single-unqualified blood donors returned.There was a large proportion of returning donors participated in blood donation more than onece,and the qualification rate of ALT increased with the increase of do-nation times.In order to reduce the unqualified rate of ALT test,we should strengthen the propaganda and fixed blood donation team construction.

Objective To establish a SYBR Green Ⅰ quantitative real-time PCR method for detecting the expression of APRIL gene(a proliferation-inducing ligand,APRIL) in peripheral blood of patients with auto-immune diseases,e.g.,systemic lupus erythematosus(SLE) and rheumatoid arthritis(RA),and investigate the relationship of APRIL mRNA expression with pathogenesis and prognosis of auto-immune diseases.Methods Plasmid PGEM-T easy-APRIL was cloned as the standard template.SYBR Green Ⅰ quantitative real-time PCR was set up to examine the expression of APRIL mRNA in peripheral blood of 58 patients with auto-immune diseases and 20 healthy controls using Line Gene FQD-33A Detection System.Results The obtained data were normalized by dividing the copy number of target cDNA by those of GAPDH(glyceraldehycle-3-phosphate dehydrogenase,GAPDH).APRIL expression levels ranges from 3.95 to 192 and mean value was 29.68?4.5.APRIL expression of twenty healthy controls showed range from 3.1 to 18.7 and mean value of 10.56?2.0.APRIL expression levels in patients with auto-immune diseases were higher than those in healthy controls.In auto-immune diseases group APRIL expression levels of untreated patients were higher than those of the other patients,and a statistical significance was found.Conclusions APRIL mRNA was successfully detected by SYBR Green Ⅰ quantitative real-time PCR and the method was accurate and reliable.The expression of APRIL mRNA of auto-immune disease patients was higher than those of healthy controls,and the expression of untreated patients was the highest.This method may be used for further study on the high-level expression of APRIL mRNA in mechanism of auto-immune diseases as well as the development and prognosis of diseases.

Objective To assess the efficacy and safety of different dosages of oxycodone plus acetaminophen for treating acute pain after oral surgery,in order to provide a reasonable dosage of combination in clinic. Methods Randomized controlled trials ( RCTs ) on effect of combination of oxycodone plus acetaminophen on pain relief after oral operation were searched from the following data-bases:PubMed,EMbase,MEDLINE ( Ovid) ,the Cochrane Library,CNKI,and WANFANG from the date of their establishment to January 2015. The data of RCTs meeting the inclusive criteria were extracted according to Cochrane methods by two reviewers independently,and after the quality was evaluated and cross-checked,meta-analyses were conducted using RevMan 5.2 software. Results A total of 11 studies in 10 literatures involving 1 028 patients were included and were designated to 3 different dosage groups (5 mg/325 mg,10 mg/650 mg,10 mg/1 000 mg,respectively). The results of Meta-analyses showed that pain remission rate was significantly higher in the 3 different dosages of oxycodone plus acetaminophen groups than in the placebo group (RR5 mg/325 mg=3.35,95%CI [1.74,6.45],I2=38%,P=0.000 3;RR10 mg/650 mg=6.88,95%CI [4.00,11.83],I2=0%,P<0.000 01;RR10 mg/1 000 mg=4.94,95%CI [3.23,7.56],I2=81%,P=0.005). In additional,the RR of oxycodone 10 mg/acetaminophen 650 mg and placebo groups for pain remission rate was higher than that of the other 2 dosages groups,moreover,more studies were enrolled and its low heterogeneity led to high reliability. Usage rate of remedial painkillers was significally lower in oxycodone plus acetaminophen groups than in the placebo group (RR5mg/325mg=0.71,95%CI [0.60, 0.85],P<0.000 01;RR10mg/650mg=0.50,95%CI [0.41,0.61],P<0.000 01;RR10mg/1000mg=0.77,95%CI [0.66,0.90],P=0.001) ,In addition, the RRs of usage rate in oxycodone 10 mg/acetaminophen 650 mg and placebo groups were significantly lower than the other 2 dosages groups. Incidence rates of adverse effects were similar in the 3 different dosages groups and higher than that of the placebo group. However,the adverse events were generally described as mild to moderate in severity and rarely led to drug withdrawal according to all reports in the studies ( only one event ) . Conclusion The present study showed that combination of oxycodone plus acetaminophen can provide better analgesia in acute pain after oral surgery with high safety. In addition,combination of oxycodone 10 mg plus paracetamol 650 mg may be better for acute pain relief after oral surgery.

Objective To assess the effectivity and safety of oxycodone plus acetaminophen for postoperative acute pain re‐lief .Methods Randomized controlled trials (RCT ) on combination of oxycodone plus acetaminophen treating postoperative pain re‐lief were searched from the following data‐bases as PubMed ,EMbase ,MEDLINE(Ovid) ,the Cochrane Library ,CNKI and WAN‐FANG from the date of their establishment to September 2014 .The data of RCT meeting the inclusive criteria were extracted ac‐cording to Cochrane methods by two reviewers independently ,and after the quality was evaluated and cross checked ,meta analyses were conducted using RevMan 5 .2 sotware .Results A total of 18 studies involving 2 213 patients were included .The results of Meta‐analyses showed that compared with placebo group or the equal dosage oxycodone alone group ,the combinations of oxycodone plus acetaminophen were more effective in postoperative pain relief (P<0 .01) .However ,there are no significant difference in the effective between the combinations of oxycodone plus acetaminophen and the higher dosage oxycodone alone group or the acetamin‐ophen alone group for postoperative pain relief (P>0 .05) .Adverse events occurred more frequently with combination therapy than placebo or acetaminophen alone group ,but were generally described as mild to moderate in severity and rarely led to withdrawal . There are no significant difference in the adverse events between the combination of oxycodone plus acetaminophen and the oxyc‐odone alone group .Conclusion The present study showed that combination of oxycodone plus acetaminophen is effective and high safe in postoperative acute pain relief .

Objective To evaluate the clinic effectiveness and safety of transcatheter closure of ventricular septal defect using homemade Amplatzer VSD occluder. Methods From Jan 2003 to April 2005,16 patients (11 males,5 femles) with VSD underwent an attempt of catheter closure using homemade Amplatzer occluder.The mean age of patients was (13.98 ?11.05) years (ranged from 3.5 to 41 years);the mean weight of patients was (32. 1 ?17.59) kg (ranged from 12.5 to 59 kg);the mean diameter ofVSD measured by transthoracic echocardiography (TTE) was(5.34?1.75)mm(ranged from 3.7 to 9mm). All patients underwent closure under TTE or transthoracic echocardiography(TEE)guidance. Results The devices were deployed successfully in 12patients.There was complete closure in 11patients immediatelly,and residual sbunt in 1 patients.After proccdure, bundle branch block(right and left bundle) were occurred in 7patients.Hemolysis was in 1patients.There were no other servere complications.Conclusions Transcatheter closure of VSD using this new occluder is safe and effective. Early results are good.Further clinical trials are underway to assess the long-term results.

Objective To observe the effects of traditional Chinese medicine aqueous extract on acne vulgaris models of rabbit's ear.We observed the medical effects of traditional Chinese medicine aqueous on rabbit's ear acne vulgaris models.Methods 7 twelve-week's old male rabbits were selected to establish acne vulgaris models by Kligman method.Coal tar was daubed at the opening of rabbits' ears tubes about 2 cm × 2 cm areas by the frequency of once a day for two weeks.Then 50 μl bacterial suspension of the propionibacterium acnes was subcutaneously injected into each ear of rabbit at the seventh day which concentration of propionibacterium acnes was 1.0)× 108 CFU/ml.14 ears of rabbits were divided into 7 groups randomly after the molds were finished,two ears per group.6 group ears of rabbits were daubed with TCM aqueous extract respectively,while the last group was daubed with physiological saline on one ear and fusidic acid cream on the other one,once a day.At last,the treatment effects and adverse reactions were observed respectively on the 7th day,15th day and 21st day.Results The sWollen rabbits' ears were reclined and even disappeared in groups with six kinds of TCM aqueous extract after 7 days;the local hair follicles corneous plugs became flattened,pimples and comedos reduced in groups with aqueous extract of Cortex phellodendri,Scutellaria baicalensis and Rhubarb.Conclusions Aqueous extracts of Cortex phellodendri,Scutellaria baicalensis,Rhubarb,Sophora flavescens,Honeysuckle and Forsythia have therapeutical effects on rabbifs ear acne vulgaris models.

Objective To establish a modified dynamic 99Tcm-pertechnetate salivary gland scintigraphy(SGS) method,and to evaluate the value in the diagnosis of Sj(o)gren's syndrome(SS) by comparing SGS with labial gland biopsy (LGB).Methods A total of 204 patients (21 males,183 females,age range 20-85 years) with suspected SS who underwent the modified dynamic SGS and LGB were enrolled in this prospective study.Uptake ratio (UR) and excretion fraction (EF) of the left parotid gland (LPG),the right parotid gland (RPG),the left submandibular gland (LSG) and the right submandibular gland (RSG)were calculated.Two-sample t test was used for data analysis.The sensitivity,specificity,accuracy of the modified dynamic SGS and LGB were calculated,and x2 test was used for data analysis.Results SS was confirmed in 113 patients,including 79 patients with primary SS and 34 patients with secondary SS.SS was excluded in 88 patients.The UR and EF of the SS group (LPG:1.95±1.04 and (52.2±19.5)％,RPG:1.96±1.06 and (55.0±21.1)％,LSG:2.65±1.12 and (25.9±14.1)％,RSG:2.72±1.30 and (29.7± 14.7) ％) were significantly lower than those of the non-SS group (LPG:3.08± 1.10 and (65.9± 12.7) ％,RPG:3.26±1.16 and (66.4±12.6)％,LSG:3.71±1.31 and (43.2±12.3)％,RSG:3.74±1.39 and (46.6± 11.5) ％;t=4.40-9.00,all P＜0.05).The sensitivity,specificity,accuracy of the modified dynamic SGS were 99.1％ (112/113),72.7％ (64/88),87.6％ (176/201),respectively,while those of LGB were 83.2％ (94/113),96.6％ (85/88),89.1％ (179/201),respectively.The sensitivity and specificity of SGS method were significantly different from those of LGB (x2 =15.9,17.5,both P＜0.05).Conclusions The modified dynamic SGS can reduce the acquisition time and has a high sensitivity for SS.When combined with LGB,it will improve the diagnostic accuracy for SS.

Objective To observe the effects of 19 kinds of traditional Chinese medicine (TCM) aqueous extracts in vitro on the standard and clinical strains of propionibacterium acnes.Methods We collected lesion contents of acne vulgaris patients and conducted anaerobic cultivation of propionibacterium acnes at 35 ℃ for forty-eight hours.After tested by oxygen resistance experiment,Gram staining microscopy,catalytic test,nitrate test and sugar fermentation experiment,ANI anaerobic identification card,and VITEK fully-automatic microbe instrument,the strains were identified as propionibacterium acnes.We used AGAR dilution method to test the MIC values of various TCM aqueous extracts.Results The MIC values of Cortex phellodendri,Scutellaria baicalensis,and Rhiubarb were 25 mg/ml,respectively;the MIC values of Sophora flavescens and Honeysuckle were 50 mg/ml;the MIC values of Forsythia was 100 mg/ml.13 kinds of TCM aqueous extract did not produce bacteriostasis at the highest concentration of 200 mg/ml including Belvedere fruit,Chinese bulbul,Hedyotis diffusa,Houttuynia cordata,Purslane,Yerbadetajo herb,Radix isatidis,Lithospermum erythrorhizon,Folium isatidis,Taraxacum,Semen plantaginis,Angelica dahurica,and Fructus cnidii.Conclusions Aqueous extracts of Cortex phellodendri,Scutellaria baicalensis,Rhubarb,Sophora flavescens,Honeysuckle and Forsythia have good inhibitory effects in vitro on Propionibacterium acnes.

Objective To investigate the effectiveness and safety of transcatheter radiofrequency ablation guided by a three-dimensional mapping system (Ensite or Carto) for the treatment of complex cardiac arrhythmias. Methods A cohort of 123 consecutive hospitalized inpatients during the period from February 2006 to December 2008 were selected for this study. These patients suffered from various arrhythmias, including paroxysmal atrial fibrillation (n=58). Persistent or permanent atrial fibrillation (n=10), atrial flutter (n=13), atrial tachycardia (n=12) and ventricular tachycardia or frequent ventricular premature beats (n=30). Transcatheter radiofrequency ablation for arrhythmias was performed under the guidance of an EnSite3 000/NavX or Array mapping system in 80 cases, and under the guidance of a CARTO mapping system in the remaining 43 cases. Results Successful ablation of arrhythmias was obtained by single operation in 106 cases(86.18%). Including 59 cases with atrial fibriUation,11 cases with atrial flutter, 10 cases with atrial tachycardia, and 26 cases with ventricular tachycardia or premature ventricular beat. Ablation procedure was carried out and was successful in 10 cases with a successful rate of 94.31%, including 5 cases with atrial fibrillation. 1 case with recurred atrial flutter, 1 case with recurrent atrial tachycardia, and 3 cases with ventricular tachycardia or premature ventricular beat. After operation, complications occurred in 6 cases, including cardiac tamponade in 4 cases, distal embolism of the left anterior descending coronary artery in 1 case, and pulmonary embolism in 1 case. Conclusion Three-dimensional mapping system can clearly and stereoscopically display the cardiac structures. Therefore, this technique is of great value in guiding the transcatheter radiofrequency ablation for complex arrhythmias, in improving the success rate of ablation and in increasing the safety of the procedure.