Objective To explore the clinical effect of chlorpromazine(TMZ)in treatment of chronic heart failure(CHF).Methods 70 patients with CHF were randomly divided into control group and treatment group 35 cases in each gronp,control group was given conventional treatment,treatment group on the basis of additional application TMZ,20mg/times,3 times/d.8 weeks after the observation and comparison of two groups of cardiac function in improving the situation.Results Treatment group before the treatment of LVEF(38.0 ± 2.4)％ After treatment,LVEF(48.0 ±2.3)％ ;control group before treatment LVEF(38.2 ±2.2)％ after treatment,LVEF(42.0 t2.5)％ ;Twosets of treatment LVEFdifference statistically significant(t =6.9419,2.8482,allP ＜ 0.05); Treatment group compared with control groups after treatment improve even more obvious(t =4.3147,P ＜0.05)o Control groups and then hospitalized 10 cases(28.5％),the treatment group hospitalization 3 cases(8.5％),both groups rate difference statistically significant(x2 =4.629,P ＜0.05).Both groups were no deaths,no serious adverse effects.Conclusion General against heart failure therapy on the basis of the combined with TMZ could significantly improve the cardiac function of patients with chronic heart failure,reducing hospitalization rates.

Objective:To detect A20 mutation and to investigate its relationship with clinicopathologic features, prognosis, and re-sistance to therapy of diffuse large B cell lymphoma (DLBCL). Methods:A total of 104 cases with DLBCL and their clinical data were collected;follow-up was performed on a few of DLBCL patients. The expression of P-gP and Ki-67 protein was detected with immuno-histochemical staining. The A20 gene mutation in exons 3, 6, and 7 were examined by polymerase chain reaction and DNA sequencing. Finally, the correlation of genetic abnormality of A20 with clinicopathologic features was analyzed. Results:Missense mutation in ex-on 3 of A20 gene was identified in 18 of 104 patients (17.3%). The A20 gene mutation at site 73 of exon 3 was greater in the cases with activated B cell-like-DLBCL than with germinal center B-cell-like-DLBCL (18.5%vs. 2.5%, P=0.010). In contrast to the advanced clin-ical stage and high International Prognostic Index (IPI) cases, the rate of A20 mutation was superior to the opposite (P<0.05). The ex-pression for P-gP was higher in the cases with mutation than that of those with wild-type A20 gene (16/18 vs. 52/86, P=0.021). The dif-ference in A20 mutation between the groups of low and high positive expression for Ki-67 (1/17 vs. 26/60, P=0.030) was significant. DLBCL with A20 mutation had an increasing recurrence tendency (P=0.06) and a worse survival (P=0.016) compared with those with wild-type A20 gene. Conclusion:The A20 mutation has a certain influence on the clinicopathologic characteristics and survival condi-tions of BLBCL patients. Probably, A20 mutation is a factor associated with a poor prognosis of DLBCL.

Objective To investigate the clinical efficacy and safety of tolterodine combined with flupentixol melitracen in the treatment of women with overactive bladder (OAB).Methods 84 female patients with OAB were chosen and randomly divided into the observation group and the control group.42 cases in observation group were treated with tolterodine combined with flupentixol melitracen.42 cases in control group were only treated with tolterodine.The clinical efficacy was recorded and compared after treatment for 4 weeks.Results The total effective rate of the observation group was higher than the control group (95.24％ vs 76.19％,x2 =6.291,P ＜ 0.05).The 24h frequency of urination,the average 24h number of incontinence episodes,initial urinate capacity and maximum bladder pressure capacity had statistically significant differences between the two groups (all P ＜ 0.05).Conclusion Tolterodine combined with flupentixol melitracen in the treatment of women with OAB has advantages of short course of treatment,excellent efficacy,and few side effects.

Objective To investigate the effect of silent information regulator 1 (SIRT1)on cigarette smoke extract (CSE)-induced apoptosis of human alveolar epithelial cell (AECs).Methods The expression levels of SIRT1 protein were examined by Western Blotting in A549 cells that were treated with CSE at different concentrations.The impairment models of A549 cells induced by CSE were established.The concentration of CSE was 20.0％ and the treatment time of CSE was 24 hours.A549 cells were pretreated with 20 μmol/L resveratrol(Res)or 5 mmol/L nicotinamide (NAM) for 2 h before CSE treatment.The protein levels of SIRT1,Bax and Bcl2 were further explored by Western blotting.The proportion of apoptotic A549 cells was measured using MTT.Results The expression of SIRT1 was reduced after treatment with CSE in a dose-dependent manner(P＜0.05).Compared with the control group,the group of CSE treatment with 2.5％,5.0％,10.0％,20.0％and 40.0％ CSE for 24h showed that the expression of SIRT1 in A549 cells was decreased by 25.6％(P＜0.05),35.2％(P＜0.05),38.7％ (P＜0.05),57.9％ (P＜0.05)and 64.0％(all P＜0.05)separately; that A549 cell viability was decreased in a dose-dependent manner; and that A549 cell viability was decreased by 10.2％(t=2.035,P＜0.05),18.4％(t=4.269,P＜0.05),27.7％ (t=5.963,P＜0.05),59.0％(t=21.140,P＜0.05)and 88.1％(t=58.827,P＜0.05)separately.CSE plus 20 μmol/L Res pretreatment reversed the expression levels of SIRT1,Bax and Bcl2 in A549 cells (all P＜0.05)and reduced the apoptosis of A549 cells.The effects of CSE on inhibiting SIRT1 pathways were aggravated by NAM (an inhibitor of SIRT1) in the A549 cells (P＜ 0.05).Conclusions SIRT1 plays important role in regulating the apoptosis of human alveolar epithelial A549cell induced by CSE.SIRT1 may inhibit apoptosis by up-regulating Bcl2 expression and downregulating Bax expression,which has a protective effect on A549 cells apoptosis induced by CSE.

Objective To assess dietary glycemic load (GL) in young adult males with acne vulgaris and to evaluate its association with severity of skin lesions,in hope to provide evidences for comprehensive treatment of acne vulgaris.Methods The Global Acne Grading System (GAGS) was used to evaluate the severity of acne,and food frequency questionnaire (FFQ) and 24-hour dietary recall (24-HDR) to assess GL.Differences in GL and body mass index (BMI) were assessed by t test and analysis of variance,and Logistic regression analysis was conducted to analyze the factors influencing BMI and GL.Results This study included 99 young adult males with acne vulgaris who were 19-24 years old.Logistic regression analysis revealed that GL was the risk factor of BMI,and higher GL was always associated with increased BMI (β3 =1.119,P ＜ 0.05,OR =3.062,95％ confidence intervals:1.044-8.986).No factors were found to have influences on GL.The patients with a disease duration of ＞ 6 months showed a higher GL (t =2.947,P ＜ 0.01),but similar BMI (t =0.798,P ＞0.05) compared with those with a disease duration of ≤6 months.Significant differences were observed in GL (F =76.296,P ＜ 0.01),but not in BMI (F =3.142,P ＞ 0.05),among the three groups of patients with different GAGS score.GL was higher in patients with GAGS score of ≥39 than those with GAGS score of 1-18 (P ＜0.01) and GAGS score of 19-30 (P ＜ 0.01),and higher in patients with GAGS score of 19-30 than in those with GAGS score of 1-18 (P ＜ 0.01).Conclusion GL is positively correlated with the severity of lesions and disease duration in young adult males with acne vulgaris.

Objective To compare the effect of one-site and two-site incision in glaucoma with cataract combined surgery.Methods Forty-two cases (58 eyes) of patients of glaucoma with cataract combined surgery were selected.One-site incision were 22 cases with 30 eyes (one-site incision group),and two-site incision were 20 cases with 28 eyes (two-site incision group).The postoperative intraocular pressure,ultrasound biomicroscope (UBM),filtering bleb and complications were compared in two groups.Results The postoperative visual acuity and intraocular pressure in two groups were better than preoperative [one-site incision group:0.82±0.11 vs.0.18±0.09,(17.32±4.52) mm Hg (1 mm Hg=0.133 kPa) vs.(31.98± 5.18) mm Hg,two-site incision group:0.79 ±0.20 vs.0.20 ±0.03,(16.98 ±4.65) mm Hg vs.(33.16 ±4.61) mm Hg],there were statistically significant differences (P ＜ 0.05),but there was no significant difference between two groups on postoperative (P＞ 0.05).There was no statistically significant difference in visibility of filtering routes under the scleral flap and reflectivity inside the blebs in two groups (P ＞ 0.05).Conclusions Ohe-site and two-site incision in glaucoma with cataract combined surgery has good intraoeular pressure control,can maintain a good filtering bleb function at the same time.The effects are similar between the two operative methods.

Objective To explore the incidence rate and related factors of high intraocular pressure after vitro-retinal surgery for patients with diabetic retinopathy(DRP). Methods The 986 patients(1 326 eyes) with DRP arranged vitro-retinal surgery were studied. The inci-dence rate of intraocular pressure was analyzed between different types,grades,complicated with macular detachment,filled with silicone oil/C3F8,total/supplementary retina photo-coagulation and crystalline lens excision. Results The incidence rate of high intraocular pressure was 27. 8%(368/1 326). The incidence rate of high intraocular pressure of proliferative DRP (34. 0%) was obviously higher than non-pro-liferative DRP (17. 2%)(χ2 =30. 648,P=0. 000),and higher in DRP D grade than B grade(34. 1%,20. 8%)(χ2=8. 834,P=0. 003). The incidence rate of high intraocular pressure of proliferative DRP (34. 0%) was obviously higher in patients complicated with macular de-tachment(30. 4%,22. 7%)(χ2 =8. 834,P=0. 0030). The incidence rate of patients filled with silicone oil/C3F8(39. 1%,24. 0%) (χ2 =28. 088,P=0. 000),total/supplementary retina photo-coagulation(32. 8%,16. 8%) (χ2 =21. 159,P=0. 000),with/without crystal-line lens excision (40. 5%,25. 9%)(χ2=15. 532,P=0. 0001)was different obviously. Conclusion There is a high incidence rate and re-lated factors of high intraocular pressure after vitro-retinal surgery for patients with diabetic retinopathy,and it is related to different DRP types,grades,complicated with macular detachment,filled with silicone oil/C3F8,total/supplementary retina photo-coagulation,crystalline lens excision.

OBJECTIVE:To systematically review the clinical efficacy and safety of macrolide antimicrobial drugs in the adju-vant treatment of lung infection of Pseudomonas aeruginosa (PA) and provide evidence-based reference for the clinical treatment. METHODS:Retrieved from PubMed,Ovid,CJFD,VIP,CBM and Wangfang database,randomized controlled trials(RCT)about sensitive antimicrobial drugs of PA combined with macrolide antimicrobial drugs (test group) vs. sensitive antimicrobial drugs of PA alone(control group)in the treatment of lung infection of PA were included and comprehensively evaluated using Jadad scale. The homogeneity results were analyzed by Rev Man 5.2 software. RESULTS:13 RCTs were included,involving 872 patients. Me-ta-analysis showed that the effective rate [OR=6.42,95%CI(4.23,9.74),P<0.001] and PA clearance rate[OR=6.10,95%CI(4.10, 9.09),P<0.001] in test group were significantly higher than control group;the time of body temperature returned to normal[MD=-1.14,95%CI(-1.35,-0.94),P<0.001],time of cough sputum disappearance [MD=-1.70,95%CI (-1.97,-1.44),P<0.001] and time of the blood returned to normal[MD=-1.24,95%CI(-2.04,-0.43),P<0.001] were significantly shorter than control group,there were significant difference between 2 groups. There was no significant difference in the incidence of adverse re-action [OR=1.30,95%CI(0.73,2.31),P=0.37]. CONCLUSIONS:Macrolide antimicrobial drugs have good efficacy and safety in the adjuvant treatment of PA infection. Duo to the limit of research methodology quality,it remains to be further verified by large-sample and high-quality RCT.

Objective Human bone marrow mesenchymal stem cells were transfected by Smad7 and labeled with green fluores-cent mark.BMMSCs were implanted into rabbit glaucoma operational model and observed surviving condition.Methods Through BP and LR reaction,Smad7 with green fluorescent mark was inserted into human bone marrow mesenchymal stem cells by bacterio-phage,filtered positive colony and picked out cell line.15 New Zealand white rabbits were enforced trabeculectomy with BMMSC, then following up cell survival condition.Results Smad7 expressed stable in human bone marrow mesenchymal stem cells with sat-isfactory green fluorescent mark.BMMSC survived in rabbit trabecula with stable green fluorescent and effective ocular press.Con-clusion Smad7 with green fluorescent mark could be inserted into human bone marrow mesenchymal stem cells stably,and has ef-fective results in rabbit model.

Objective To analyze the occurrence and prognosis of congenital heart disease interventional therapy related arrhythmias, and to discuss the prevention and treatment. Methods We retrospectively analyzed the occurrence and prognosis of congenital heart disease interventional therapy related arrhythmias among a total of 223 cases admitted for in terventional therapy between February 2014 to January 2015. Resu1ts 8 cases developed different degree and nature of arrhythmias after the interventional therapy. Among these cases, 3 of them had arrhythmias after ASD occlusion, including one was frequent atrial contraction, one was paroxysmal atrial tachycardia, and one was sinus bradycardia with accelerated junctional rhythm. All of them converted back to sinus rhythmm spontaneously from 2-3 hours to maximum 1 week after operation. 4 cases had arrhythmias after VSD occlusion, including one case of ventricular tachycardia, one case of Ⅰ° degree atrioventricular block who recovered spontaneously after surgery, one case of Ⅲ° degree atrioventricular block and one case of intermittent complete left bundle branch block who retruned to sinus rhythmn after 1 week of symptomatic treatment. One case had ventricular fibrillation after pulmonary valve balloon dilatation and was treated by defibrillation and temperany pacing to convent to sinus. Conc1usions Arrhythmias is a common complication of congenital heart disease after interventional therapy, and most of them are temporary and transient changes. However, once serious arrhythmias happened, the success rate of surgery and postoperative curative effect can be directly effected, or may even lead to mortality.